Skip to main content
Apple · Mac Studio M2 Max · Sandor

Apple Mac Studio M2 Max
Data Loss Repair
in Sandor

Expert repair for your Apple Mac Studio M2 Max in Sandor. Free doorstep pickup, OEM-quality parts & 90-day warranty.

✓ Free Doorstep Pickup ✓ Same-Day Repair ✓ 90-Day Warranty ✓ ISO 9001 Certified

Open every day, 9 AM – 9 PM

Technician testing a laptop mainboard with a multimeter beside a Xigox-branded monitor Technician probing a computer motherboard with a multimeter and soldering iron
Xigox technicians at the repair bench
Tejas Chudasama, Xigox Founder Janak Chudasama, Xigox CTO

Run by Tejas & Janak Chudasama since 2011

Xigox is a family-run, ISO 9001:2015-certified repair business, not a marketplace listing or a franchise. Every repair is backed by a written 90-day warranty and billed against GSTIN 27AJXPC8441R1Z7. Read our story

Repair Pricing

Apple Mac Studio M2 Max Data Loss Repair — Price List

Transparent pricing · ₹350 inspection (refunded if you proceed with repair) · No hidden charges · Pay only after approval

Issue / ComponentRepair PriceWarranty
Software Data Recovery ₹2,499 - ₹6,999 N/A
Logical Drive Recovery ₹2,499 - ₹6,999 N/A
Physical Drive Recovery ₹7,999 - ₹24,999 N/A
Emergency Priority Recovery ₹9,999 - ₹29,999 N/A

Prices may vary by exact condition. Final quote given after ₹350 inspection (refunded if you proceed with repair).

Get Exact Quote

Why Us?

Why Choose Xigox for Apple Data Loss Repair in Sandor?

With 1,00,096+ successful repairs and a 4.9-star rating, Xigox is an independent Apple repair specialist serving Sandor. Serving all addresses in the 401202 postal zone.

90-Day Parts Warranty

Every repair backed by a written 90-day warranty. Same fault recurs? We fix it free of charge.

Same-Day Turnaround

Most Apple Data Loss Repair jobs in Sandor are completed same-day. Urgent service available for critical cases.

Full Transparency

We quote before starting work. No hidden fees. You pay exactly what you were quoted.

Lifetime Post-Repair Support

Free WhatsApp support for any questions about your Apple Mac Studio M2 Max Data Loss Repair after repair — always.

Free Pickup & Drop

Collection and return anywhere in Sandor at no charge for lab-based Apple work — we don't bill for convenience.

Transparent Pricing

₹350 inspection fee (refunded if you proceed). Written quote before any Apple Data Loss Repair work begins.

Repairs Completed
1,00,096+
Since 2011
Average Rating
4.9 ★
9,727+ reviews
Repair Warranty
90 Days
Parts & labour
Avg Response
30 Min
For common issues
Pickup & Drop
Free
₹350 inspection fee
Est. Since
2011
15+ yrs in Palghar

Who repairs your device

Repaired in-house by Xigox technicians

Your Apple Mac Studio M2 Max is handled by Xigox technicians from start to finish. It is never handed on to another shop. Work that needs the repair bench is done at our workshop in Virar West.

Board-level faults are traced with a microscope, a multimeter and a soldering station before any part is replaced, and parts are fitted only after you approve the quote.

We don't open your personal files during a repair. When a job needs access to your data, such as data recovery or a Windows reinstall, we ask you first.

  • Repaired in-house, not outsourced
  • Quote approved by you before work starts
  • Your files stay private
  • Microscope and board-level tools
  • Genuine or OEM-grade parts
  • 90-day warranty on repairs
Technician inspecting a laptop motherboard under a microscope at the repair bench Technician testing a laptop mainboard with a multimeter beside a Xigox-branded monitor Technician brushing dust off an opened laptop motherboard with a cleaning brush Technician inspecting a laptop motherboard under a microscope at the repair bench
Xigox technicians at the repair bench.
Our Process

How Apple Mac Studio M2 Max Data Loss Repair Works

From booking to delivery — here's exactly what happens at every step

Book Pickup

Call or WhatsApp +91 74997 61196. Tell us your Apple Mac Studio M2 Max issue in Sandor and schedule a free doorstep pickup.

₹350 Inspection (refunded if you proceed with repair)

Our experienced technician inspects your Apple Mac Studio M2 Max and provides a transparent written quote for Data Loss Repair.

Expert Repair

Once approved, we perform Data Loss Repair using OEM-quality parts. Most repairs are completed same-day.

Quality Check

Every Apple Mac Studio M2 Max passes a multi-point QA test before delivery. Your 90-day warranty starts from this moment.

Free Delivery

We deliver your repaired Apple Mac Studio M2 Max back to your Sandor address. Completely free, same day.

After-Service Care

Post-repair support via WhatsApp. If the issue recurs within 90 days, we fix it at zero cost.

Repair examples

Recently Repaired Desktops & Computers

View All Recent Repairs

HP

EliteDesk 800 G9

Fixed
Issue
PC freezing during multitasking with Chrome, Excel, and Tally running simultaneously. Only 8GB RAM installed.
Solution
Upgraded to 32GB DDR4 RAM (2x16GB). Configured dual-channel. All applications running smoothly simultaneously.

Technician's note

Accounting firm with heavy Tally usage. 32GB is optimal for their workflow.

Dadar West 30 Minutes
  • RAM
  • HP
  • Upgrade

Dell

Vostro 3910

Fixed
Issue
PC infected with ransomware. All personal files encrypted. Desktop showing ransom warning message.
Solution
Removed ransomware from offline boot. Recovered 90% of files using shadow copies and specialized tools. Installed enterprise antivirus.

Technician's note

Infection via phishing email attachment. Trained customer on email safety and suspicious link identification.

Malad West 5 Hours
  • Virus
  • Ransomware
  • Dell

Custom

Gaming PC

Fixed
Issue
Customer purchased individual components online. Needed professional assembly, BIOS config, and OS installation.
Solution
Assembled all components with cable management. Configured BIOS, enabled XMP for RAM. Installed Windows 11 with all drivers and gaming softw...

Technician's note

Build: Ryzen 7 7800X3D, RTX 4070 Super, 32GB DDR5, 1TB NVMe. Stress tested for stability.

Goregaon West 4 Hours
  • Custom Build
  • Gaming
  • Assembly

ASUS

ROG Strix GT35

Fixed
Issue
GPU displaying visual artifacts during gaming. Screen flickering and colored pixels during 3D rendering.
Solution
Replaced dried thermal paste on GPU die. Repaired micro-solder joint on VRAM chip. Artifacts completely eliminated.

Technician's note

Thermal paste had completely dried out. Applied premium thermal compound rated for 8+ years.

Powai 2 Hours
  • GPU
  • ASUS
  • Thermal

Lenovo

ThinkCentre M70t

Fixed
Issue
PC randomly shutting down during heavy workloads. Sometimes fails to POST. Capacitor bulging visible.
Solution
Replaced 3 failed electrolytic capacitors with Japanese-grade caps. Reflowed solder joints around VRM area.

Technician's note

Component-level repair saved customer from motherboard replacement cost.

Thane West 3 Hours
  • Motherboard
  • Lenovo
  • Capacitor

HP

ProDesk 400 G9

Fixed
Issue
Office desktop extremely slow. Boot time over 3 minutes. Applications taking 30+ seconds to launch.
Solution
Upgraded from 1TB HDD to 512GB NVMe SSD. Cloned OS and data. Boot time reduced to 8 seconds.

Technician's note

Original HDD retained as secondary storage. Best ROI upgrade for any desktop.

Bandra East 2 Hours
  • SSD
  • HP
  • Desktop

Comparison

Xigox vs Other Apple Mac Studio M2 Max Shops in Sandor

What you get with Xigox in Sandor, side by side.

FeatureXigoxOther shops
Experienced Technicians Trained & VerifiedVaries; ask who will work on the device
Genuine / OEM Parts OEM-Quality PartsVaries; ask which part will be fitted
90-Day Warranty Written CertificateVaries; ask for the warranty in writing
Diagnosis / Inspection ₹350, credited to the repairVaries; ask what the diagnosis costs
Same-Day Turnaround Sandor — Most RepairsVaries; ask for a time in writing
Free Doorstep Pickup Sandor — FreeVaries; ask whether pickup is free
Transparent Pricing Written Quote FirstVaries; ask for a written quote first
Live WhatsApp Updates Real-time Repair StatusVaries; ask how you will get updates

Xigox charges ₹350 for inspection — credited to your repair cost if you go ahead.

Customer reviews

What Customers Say About Apple Mac Studio M2 Max Data Loss Repair in Sandor

4.9/5 · 12 reviews shown

See all 9,727+ reviews

Mac Studio M2 Max — SSD Speed Upgrade

“Upgraded my aging Mac Studio M2 Max from HDD to NVMe SSD at Xigox Andheri. Boot time dropped from three minutes to eight seconds. Photoshop launches in three seconds. Feels like a brand-new machine. Best upgrade investment.”
K Kunal Shah Agripada · 7 Jul 2025 18

Mac Mini M2 Pro — BSOD Fix

“My Mac Mini M2 Pro showed constant blue screen of death errors. Xigox Goregaon ran extensive diagnostics and found a bad RAM module. Replaced it and updated all drivers. Rock-solid stability since the repair. Efficient diagnosis.”
S Sakshi Bose Dadar East · 31 May 2025 44

Mac Mini M2 Pro — OS Installation

“Windows on my Mac Mini M2 Pro was corrupted beyond repair. Xigox Sion performed a clean installation, migrated all my files, reinstalled essential software, and configured drivers. Boots fast and runs perfectly now.”
N Neha Sharma Uthalsar · 22 Jul 2024 8

Mac Mini M2 Pro — OS Installation

“Windows on my Mac Mini M2 Pro was corrupted beyond repair. Xigox Vashi performed a clean installation, migrated all my files, reinstalled essential software, and configured drivers. Boots fast and runs perfectly now.”
N Neha Sharma Juhu Vile Parle · 9 Feb 2025 13

Mac Mini M2 — Memory Upgrade

“My Mac Mini M2 struggled with just eight gigs of RAM. Xigox Juhu installed thirty-two gigs in dual-channel with XMP enabled. Run Photoshop, Chrome, and Slack simultaneously now without any slowdown. Huge improvement.”
Y Yogesh Bhosale Sandor · 16 Nov 2024 27

Mac Studio M2 Max — Boot Issues Fix

“My Mac Studio M2 Max stopped booting into Windows showing disk errors. Xigox Juhu diagnosed a failing SSD, cloned all data to a new drive, and restored full boot functionality. All programs and settings preserved perfectly.”
P Pranav Deshpande Shivaji Park · 13 Apr 2025 19
Page 1 / 2

← Swipe or tap dots to browse →

Customer stories

Customer Stories

What customers say about their laptop and computer repairs

“Desktop was freezing randomly. Xigox diagnosed a failing HDD, replaced with SSD. Boot time went from 3 minutes to 15 seconds. Outstanding upgrade!”

HP ProDesk 600 G6

S Sudhir Pawar Navi Mumbai
“Graphics card died on our office desktop. Xigox sourced a compatible GPU and installed it same day. CAD software running smoothly again. Great service!”

Dell OptiPlex 7080

K Kavya Shetty Vashi
“RAM upgrade from 8GB to 32GB plus NVMe SSD. Xigox handled everything — cable management, BIOS update, Windows reinstall. PC is blazing fast now!”

Custom Gaming PC

P Pramod Jadhav Kharghar
“iMac screen had a crack — thought it was a write-off. Xigox repaired it for half the Apple Store price. Looks and works perfectly. Saved so much money!”

Apple iMac 2021

S Sunita Rathod Belapur
“PSU blew out with a bang. Xigox replaced the power supply unit within 3 hours. All data intact, no OS reinstall needed. Professional and fast!”

Lenovo ThinkCentre M90n

V Vilas Shinde Nerul
“Blue screen errors every hour. Xigox ran diagnostics — faulty RAM stick. Replaced under warranty, reinstalled Windows 11. No crashes in 2 months!”

Assembled Desktop i7

R Rashmi Deshpande Panvel

FAQ

FAQs — Apple Mac Studio M2 Max Data Loss Repair in Sandor

Everything you need to know before booking your repair

10 questions answered

Software recovery takes 2-6 hours. Logical recovery 1-3 days. Physical recovery may take 3-7 days depending on damage severity.
Absolutely. We create a bit-by-bit clone first before attempting any recovery. Your original drive is never modified.
Our overall success rate is 95%+. Software recovery has near 99% success. Physical recovery averages 85-90%.
Yes — ₹350 for the inspection in Sandor. Our technician diagnoses your computer and gives you a clear written estimate; if you go ahead with the repair, that ₹350 is adjusted against the total cost, so the inspection itself doesn't add to the bill. If you decide not to proceed, the ₹350 still applies for the technician's time. Trusted by customers throughout Palghar — rated 4.9★ across 9,727+ reviews.
We accept all major payment methods for Apple Mac Studio M2 Max Data Loss Repair in Sandor: UPI (Google Pay, PhonePe, Paytm), debit/credit cards, net banking, and cash. Payment is collected after the repair is completed to your satisfaction — we never charge upfront without consent. We also serve Vasai Station, Vasai Gaon, Ambadi Road, so you can recommend us to neighbours too.
Yes — out-of-warranty computers are most of what we handle in Sandor. Once the manufacturer warranty lapses, authorised centres often quote near-replacement prices for a single component. We repair at component level where it is safe to do so, which is usually a fraction of that cost, and back it with our own 90-day warranty. Our service covers the full 401202 postal area in Sandor.
You pay nothing beyond the ₹350 inspection. If we cannot resolve the fault, we explain exactly what we found, return your computer in the condition we received it, and — where the economics do not justify a repair — tell you so plainly rather than selling you work that is not worth doing. Customers near Sandor Road in Sandor are covered by our free pickup.
For software faults, setup, upgrades and diagnostics we can work on-site anywhere in Sandor. Component-level work — board repair, screen bonding, liquid-damage recovery — needs workshop equipment, so we collect the computer, repair it, and return it. Both options are free of travel charges. Customers near Sandor Road in Sandor are covered by our free pickup.
We send live updates over WhatsApp at each stage: collection, diagnosis, quote approval, repair completion, and dispatch. You can reply to that thread at any point to reach the technician handling your computer rather than a general helpline. Our service covers the full 401202 postal area in Sandor.
Back up documents, photos and anything stored only on that computer before any repair — with us or anyone else. Most Apple Mac Studio M2 Max Data Loss Repair work does not touch your data, but board-level faults and storage failures can be unpredictable. Tell us in advance if the drive holds irreplaceable data and we will treat recovery as the first priority. We've been serving Palghar district for over 15 years.

Still have questions?

Send us your question on WhatsApp or call — a technician will answer.

Apple Mac Studio M2 Max Repair in Sandor — Xigox

If you are looking for Apple Mac Studio M2 Max repair in Sandor that is not a brand service centre, this is it. Xigox has run an independent Apple bench since 2011, and our technicians work on Apple boards and firmware every day rather than treating them as an occasional job. More than 1,00,000 repairs and a 4.9-star average rating sit behind that.

Every Apple component we fit is OEM-grade and batch-tested before it goes into your Apple Mac Studio M2 Max — no aftermarket substitutes, no recycled pulls sold as new. You see the part cost and the labour cost separately on the estimate before we start, and the ₹350 inspection comes off the bill if you go ahead.

We actively serve the entire 401202 postal area within Palghar district, ensuring same-day response for every repair request. ₹350 inspection fee (refunded if you proceed with repair). Located near Sandor Road, our service coverage extends across Sandor and all surrounding localities. In addition to Sandor, we also provide doorstep repairs and free pickup for lab work for customers in Vasai Station, Vasai Gaon, Ambadi Road and other nearby areas.

Doorstep part replacement (battery, keyboard, screen, SSD, RAM) is available across Sandor. For chip-level and motherboard repairs, we provide free pickup and drop — confirming within 15 minutes of your booking. Most common faults are resolved same-day. For complex repairs, we provide a realistic timeline and keep you updated throughout.

Your Apple Mac Studio M2 Max leaves with a written 90-day warranty covering both parts and labour. Same fault back inside that window and we redo it free — no argument, no diagnostic fee. WhatsApp support stays open afterwards for any question about the repair.

Service Hours

Monday – Sunday · 9 AM – 9 PM

Open on all public holidays

Service Area

Sandor & surrounding Mumbai areas

Doorstep repairs + free pickup for lab work

Contact Us

+91 74997 61196

info@xigox.com

Our Guarantee

90-day warranty on all repairs

Free re-repair if same fault recurs

Data Loss Repair for Other Apple Models

We repair all Apple models in Sandor

Data Loss Repair for Other Brands in Sandor

We repair all major brands — same service, same quality, same warranty

Explore more services

More Repair & Tech Services Near Sandor

Same technicians · Free pickup · 90-day warranty across all services.

ISO 9001:2015 Certified · 1,00,096+ Repairs · 4.9 ★ Rating

Ready to Fix Your
Apple Mac Studio M2 Max Today?

₹350 inspection fee (refunded if you proceed with repair) · Same-day Data Loss Repair · 90-day warranty

Serving Sandor and all of Mumbai MMR · Open 9 AM – 9 PM daily

How it's done

How We Perform Data Loss Repair

What our technicians do, what it requires, and how to tell you need it.

1 How It's Performed

For a repair job on this component, the first thing we do is stop using the affected drive entirely and work from a sector-by-sector image of it, so every recovery attempt happens on a copy — never the original — protecting whatever data is still intact from further damage during the process.

Typical time: 2–48 hours depending on damage severity

2 What This Requires

  • Specialist data-recovery software for logical faults (deleted partitions, corrupted file systems, formatted drives).
  • Honest expectations set up front — recovery success depends heavily on how the drive failed and whether it was kept powered off once trouble started.

3 When You Need This

  • Files or folders have disappeared, a partition shows as "RAW" or unformatted, or the drive was accidentally formatted.
  • The drive makes repetitive clicking or grinding noises — in this case, power it off immediately and stop using it rather than attempting more reads.
  • The drive isn't detected by the system at all, or is detected but shows 0 bytes of capacity.

The model

About the Mac Studio M2 Max

Best for: professional video, 3D, and audio production

The Mac Studio M2 Max is Apple's high-performance compact desktop, sitting between the Mac Mini and Mac Pro — built around the higher-tier Max/Ultra Apple Silicon chips for professional video, 3D, and audio production workloads.

Key features

  • Significantly more cooling capacity than the Mac Mini to sustain Max/Ultra chip performance under load.
  • Extensive professional I/O including front-facing ports for easy access with pro peripherals.
  • Soldered RAM/storage, same Apple Silicon limitation as the rest of the current Mac lineup.

Apple Mac Studio M2 Max Data Loss Repair in Sandor — Professional, Reliable, and Affordable

Why waste time on aggregators? Get direct service without middleman markup with Xigox. An Apple Silicon Mac with a display fault in Sandor requires specific Apple engineering knowledge. The Apple Silicon architecture limits what third-party tools can access. Xigox's Apple technicians have Mac-specialist expertise: Apple Configurator 2, and True Tone calibration. For Apple Mac Studio M2 Max Data Loss Repair in Sandor specifically, Xigox follows this exact process from start to finish — free pickup, transparent written quote, genuine-grade parts, and a 90-day warranty on the completed Apple Mac Studio M2 Max Data Loss Repair.

Trained Technicians for Apple Mac Studio M2 Max Data Loss Repair in Sandor

Not all shops in Sandor has the skills for complex this issue. Our technicians undergo rigorous training dealing with Apple hardware. From basic part swaps to complex micro-soldering, we handle it all right here for Sandor clients.

Warranty & After-Service for Apple Mac Studio M2 Max Data Loss Repair

Each repair completed by Xigox in Sandor comes with a comprehensive three-month warranty on parts and labour. That means, if anything goes wrong within 3 months, we fix it at zero extra cost. You get a written warranty card with every repair, so the terms are clear.

Top-Rated Apple Mac Studio M2 Max Data Loss Repair in Sandor

You have options in Sandor, but Xigox is the preferred choice for this issue. Our core values include total honesty. Every issue starts with a detailed hardware check costing just ₹350, refunded if you proceed. No hidden charges — just professional issue in Sandor.

Office Apple Mac Studio M2 Max Data Loss Repair in Sandor

Xigox isn't just for individuals Sandor rely on our repair to maintain productivity. Our corporate solutions include AMC agreements, priority SLA turnaround, and dedicated account managers. Whether you have 5 laptops or 500, Xigox handles the repair for your Sandor office with corporate billing and detailed repair documentation.

Transparent Inspection in Sandor

Not sure what's wrong with your Apple? Before you commit to any issue, Xigox conducts a comprehensive hardware inspection. While we charge a nominal ₹350, this amount is fully refunded when you approve the quote. Our technicians in Sandor will explain the exact fault clearly so you can make an informed decision.

Independent Apple Mac Studio M2 Max Data Loss Repair in Sandor

Apple computers demand in-depth knowledge for the repair — generic repair techniques are inadequate with Apple's proprietary design. Xigox engineers in Sandor are trained in Apple-specific repair procedures: T2 chip firmware, covering MacBook Pro 14"/16", iMac 24" M-series, and Mac Mini. All parts are tested to the original specification.

Convenient Collection across Sandor

Traveling across town in Sandor takes hours. That's why Xigox has built a straightforward pickup and delivery network for this issue. Simply share your Sandor address, and our technician will pick up the Apple from your home or office. After the issue is completed, it is delivered back fully tested and sealed. Save your time without leaving your desk.

Multi-Point Inspection after Apple Mac Studio M2 Max Data Loss Repair

Fixing the immediate problem is only half the job at Xigox. Prior to delivery in Sandor, it must pass a comprehensive 20-point quality check. Our team ensures that the repair was 100% successful, checking wi-fi connectivity. This level of testing is the reason for our 4.9★ rating across Sandor.

How the Apple Mac Studio M2 Max Data Loss Repair Process Step by Step

Getting your Apple fixed in Sandor is designed to be straightforward. First, message us at +91 74997 61196 sharing your issue. Then, our free pickup technician arrives at your Sandor address within the same day. Our engineers then perform a detailed diagnostic (₹350, refunded if you proceed). After your approval, this issue is completed with OEM-grade parts — and your Apple is delivered back to you. Total turnaround: 24-48 hours.

Same-Day Apple Mac Studio M2 Max Data Loss Repair in Sandor

We know you can't stay disconnected in Sandor. We plan the repair for maximum convenience. For most issues, our technicians finish the repair within hours. We arrange secure collection from your Sandor home or office, perform the repair using precision tools, and deliver it back to you.

Technology keeps your life running — protect it with a dependable Apple Mac Studio M2 Max Data Loss Repair team. Xigox looks after customers across Mumbai, Thane and Palghar with transparent billing. Need a quick fix? WhatsApp us at +91 74997 61196 for priority Apple Mac Studio M2 Max Data Loss Repair in Sandor.

Service area

Apple Mac Studio M2 Max Data Loss Repair in Sandor — Service Area & Coverage

Xigox provides apple mac studio m2 max data loss repair across Sandor (PIN 401202), in the Palghar district of Vasai-Virar. Our doorstep pickup and on-site service cover the entire Sandor area and the neighbourhoods around it.

Localities we cover in Sandor: Vasai East, Vasai. Wherever you are in Sandor, we can collect your device from your door and bring it back after the repair.

Our technicians regularly serve homes, societies and offices around Vasai Station, and along Sandor Road. If you're near any of these landmarks, same-day pickup for apple mac studio m2 max data loss repair is almost always available.

Apple Mac Studio M2 Max Data Loss Repair near Sandor

We also serve these nearby areas — tap your locality for local apple mac studio m2 max data loss repair:

Apple Mac Studio M2 Max Data Loss Repair price in Sandor — know it before you book

  1. 1Pick your device & issue
  2. 2See the real price range
  3. 3Free doorstep pickup in Sandor

4.9 from 9,727 customer reviews across all repairs · upfront pricing · 90-day warranty

Before you book: have your device model and a quick description of the issue ready — it speeds up your quote.

Nearest branch: Bhayandar West

~6.7 km from Sandor. With free doorstep pickup you don't need to travel — this is our nearest branch.

Book a repair

Apple Mac Studio M2 Max Data Loss Repair — Book Now

Free pickup · Genuine parts · 90-day warranty

Booking received

We'll call you within 1 hour to confirm your appointment and arrange doorstep pickup.

Inspection fee: ₹350

  • Credited to your total repair cost if you go ahead.
  • Still applies if the device can't be repaired or you decline the repair.

+91

Device type *

Inspection fee: ₹350

  • If you go ahead with the repair, the ₹350 is credited to your total repair cost.
  • If the device can't be repaired or you decide not to continue, the ₹350 inspection fee still applies.

Your details are used only to arrange this repair. By submitting, you agree to our Privacy Policy.

Call WhatsApp