Use APKPure App
Get GNSS Check old version APK for Android
스마트 폰의 GNSS 기능 확인
GNSS Check is a very simple application to check the GNSS capabilities of your smartphone. Measured parameters include: Model name, Android version, Accumulated delta range, Navigation messages, HW clock, L5 and GNSS constellations.
To run GNSS check, your phone needs the capability to access the raw GNSS measurements API from Android. For this, your device will need to be at least Android 7 (API 24). To perform the test, please open the app outside and in an open sky environment. The results of the test can be used as a comparative tool to:
https://developer.android.com/guide/topics/sensors/gnss