TL Observer Service
This service uses Accessibility API to observe which foreground application is running and lock it if necessary.
Since this is a sensitive API you will have to manually enable it after installation.
TriviaLock will guide you through this process (as seen on the screenshots)
About TL Observer Service
- Package name (App ID)
- com.trivialock.observationservice
- Available on
- Google Play
- Price
- Free
- Developer
- TriviaLock LLC
Looking for the TL Observer Service APK?
The safest way to get TL Observer Service (com.trivialock.observationservice) on your Android device is to install it directly from Google Play — you'll always get the latest official version, automatic updates, and no risk of modified or infected APK files from third-party sites.
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Frequently Asked Questions
Is TL Observer Service free?
Yes, TL Observer Service is free to download and install on Android through Google Play.
How do I install TL Observer Service on Android?
Open Google Play on your Android phone or tablet, search for TL Observer Service by TriviaLock LLC or tap the Google Play button on this page, then tap Install. The app downloads and installs automatically.
What is com.trivialock.observationservice?
com.trivialock.observationservice is the App ID (package name) of TL Observer Service on Google Play. Every Android app has a unique package name, and it is the safest way to verify you are installing the official app.
Is TL Observer Service safe to download?
Installing TL Observer Service from Google Play is the safest option: you get the official version published by TriviaLock LLC, verified by Google Play Protect, with automatic updates. Avoid APK files from unofficial third-party sites.
Get TL Observer Service Today
TL Observer Service for Android — free download on Google Play.
Compatible with Android phones and tablets — available on Google Play.
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