iOS & Android  ·  Launching Soon

Apps Built for
Real Life.

We build mobile apps that fix real, everyday problems the kind that cost people time and money. Simple to use. Available on both iPhone and Android.

See Our Apps Get Early Access
$585B
Global app market in 2025
Statista 2025
6.3B
Smartphone users worldwide
SQ Magazine 2025
5 hrs
Average daily time in apps
AppMySite 2025
📱Available on iOS & Android
🔔Smart notifications built in
🔒Privacy-first by design
🚀Launching soon on both stores
🇺🇸Built in the United States
⭐Free to download
📱Available on iOS & Android
🔔Smart notifications built in
🔒Privacy-first by design
🚀Launching soon on both stores
🇺🇸Built in the United States
⭐Free to download
Launching Soon
WarrantyShield
Your Products,
Protected.
+ Add
8
Active
3
Expiring
2
Expired
MacBook Pro 16
Apple Store
14d
Samsung Refrigerator
Best Buy
67d
Honda Civic Warranty
Honda Dealer
365d
DeWalt Drill Set
Home Depot
610d
🔔
Expiry Alert
14 days left
💰
Protected Value
$6,887
Launching Soon on iOS & Android

Warranty
Shield

Every year, people lose money on warranties they forget to use. WarrantyShield makes sure that never happens to you. Track every product, receive alerts before warranties expire, and have everything you need to file a claim right on your phone.

  • ✓
    Expiration alerts so you never miss a claim window
  • ✓
    Store receipts, serial numbers, and claim details per product
  • ✓
    Works for electronics, appliances, vehicles, tools, and more
  • ✓
    Simple, fast, and works completely offline
🍎
Coming Soon to theApp Store
▶
Coming Soon toGoogle Play

Join the waitlist below to be notified the moment WarrantyShield goes live.

The Opportunity

A Market Built
for What We Do.

Mobile apps have become essential to everyday life. The numbers make that clear.

$585B
The global mobile app market in 2025. One of the most consistently growing sectors in consumer technology.
Statista 2025
6.3B
Smartphone users around the world today and the number keeps rising every year.
SQ Magazine 2025
5 hrs
The average person spends 5 hours per day inside mobile apps more than any other digital medium.
AppMySite 2025
Our Apps

More Apps.
Coming Soon.

WarrantyShield is just the beginning. We have more apps in the works. Subscribe below to be the first to know when each one drops.

Launching Soon
🛡
WarrantyShield
Never lose a warranty again. Coming soon to iOS and Android.
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Who We Are

Built on One
Simple Belief.

Technology should work for people not against them. Every app we build starts with a real problem that affects real people. If it does not save you time, money, or stress, we do not build it.

Sentinel AI Apps is a US-based mobile application studio dedicated to building tools that make everyday life simpler and more protected.

🎯
Real Problems Only
We do not build apps for the sake of building apps. Every product we ship solves a real, frustrating problem that costs people something.
📱
Everyone Gets Access
Every app we build is available on both iOS and Android. We do not leave users out because of the phone they own.
🔒
Your Data Stays Yours
We build with privacy at the foundation. We do not sell data. We do not track what does not need tracking.
⚡
Simple Over Clever
The best apps get out of your way. We obsess over making things as simple as possible because simplicity is the hardest thing to build well.
Stay in the Loop

New Apps Are Coming.
Be First in Line.

We are building more apps and we would love for you to know about them before anyone else. Drop your email and we will reach out the moment something new is ready.

No spam. We only email when a new app launches. Unsubscribe anytime.