A simple and ad-free Android app that displays caller names using the Truecaller API—no need to install the official Truecaller app!
- ✅ Lightweight & fast
- ✅ No ads or background clutter
- ✅ Uses Truecaller API to fetch caller names
- ✅ Popup UI with caller name on incoming unknown calls
- ✅ Start/Stop background service with one tap
- ✅ Manual number search: enter a phone number to get the caller's name and location
- Launch the app.
- Tap the Start button to activate the background service.
- When you receive a call from an unknown number, a popup will display the caller’s name.
- Tap Stop anytime to disable the service.
| Incoming Call Popup | Service Running |
|---|---|
- Android (Kotlin)
- Foreground Service
- Truecaller API Integration ( Third Party )
- Phone Manager Android Api
- Material Design Components
- Clone this repository:
git clone https://github.com/r0ld3x/truecaller-lite.git
- Open the project in Android Studio.
- List your api key inside the com/r0ld3x/truecaller/ApiInstance.kt (incase you wanna change)
already added by default - List your api inside the network_security_config.xml (incase you wanna change)
- Run on an emulator or physical Android device.
This app is not affiliated with or endorsed by Truecaller. It uses public endpoints purely for demonstration or educational purposes.
This project is licensed under the MIT License.