01
Choose Your Apps
Select the installed apps you want Sentinex to protect.
HEETDEVLAB / ANDROID SECURITY
SENTINEX 🔒
SMART APP LOCK PROTECTION
Protect private apps with a lightweight Android app lock designed around device-side protection, offline use and straightforward setup.
No signup • Works offline • Privacy focused • Android 8+
PROTECTION WITHOUT THE NOISE
Keep private apps private.
Sentinex is designed as a lightweight Android app lock with device-side protection and a straightforward setup. Choose the apps you want to protect, configure your protection and let Sentinex handle the lock screen.
🔐App Lock
PIN & biometric protection
PIN & biometric protection
📸Intruder Detection
Capture wrong-PIN attempts
Capture wrong-PIN attempts
📊Unlock Logs
See unlock attempts with time
See unlock attempts with time
HOW IT WORKS
Protection in three simple steps.
Sentinex keeps the setup straightforward so you can get to protected apps quickly.
02
Set Your Protection
Configure your PIN and available biometric protection for unlocking.
03
Stay Protected
When a protected app is opened, Sentinex presents its lock screen and records relevant security events.
REAL APP EXPERIENCE
See Sentinex in action.
Actual Sentinex screens showing App Lock, Security Logs, Settings, Intruder Detection and the lock screen.
9 MBLIGHTWEIGHT
Android 8+SUPPORTED OS
OfflineDESIGNED FOR LOCAL USE
No SignupNO ACCOUNT REQUIRED
Installing outside Google Play?
Some Android devices may show a Play Protect warning when an app is installed directly from an independent website. That warning can occur because the installation source is outside Google Play; users should review the warning and permissions before installing.
Quick setup
- Install the APK or use the Indus Appstore listing.
- Open Sentinex and complete the initial setup.
- Allow Usage Access when prompted.
- Allow Display Over Other Apps when prompted.
CORE PROTECTION
Key Features
Focused tools for protecting private apps and reviewing security activity.
App Lock Protection
Secure private apps with PIN protection and biometric unlock support.
Intruder Detection
Capture a photo when an incorrect PIN attempt is detected.
Unlock Logs
Review unlock attempts and their recorded times on the device.
Privacy First
No tracking or analytics by design; the product is focused on local use.
QUESTIONS
FAQ
Sentinex is designed to work offline and does not collect personal data through an online account.
Android may warn when an app is installed from outside Google Play. Always review the source, requested permissions and security warning before proceeding.
Usage Access is used to detect opened apps, and Display Over Other Apps is used to present the lock screen.
The product is designed around offline, device-side use and does not require an online account for its core protection flow.
The current product listing targets Android 8 and above.
YOUR EXPERIENCE
Leave a Review
Share your experience with Sentinex Secure.
READY TO PROTECT YOUR APPS?
Take control of your private apps.
Get Sentinex Secure and explore lightweight, privacy-focused app protection on Android.
↓ Get Sentinex Secure
DEVELOPER
Contact Developer
Built by HeetDevLab
Developed by Heet Shah.