Why can't I install GRIS?

The installation of GRIS may fail because of the lack of device storage, poor network connection, or the compatibility of your Android device. Therefore, please check the minimum requirements first to make sure GRIS is compatible with your phone.

How to check if GRIS is safe to download?

GRIS is safe to download on APKPure, as it has a trusted and verified digital signature from its developer.

How to download GRIS old versions?

APKPure provides the latest version and all the older versions of GRIS. You can download any version you want from here: All Versions of GRIS

What's the file size of GRIS?

GRIS takes up around 20.9 MB of storage. It's recommended to download APKPure App to install GRIS successfully on your mobile device with faster speed.

GRIS

1K+Everyone

TNB GRIS
Apr 10, 2026

Trusted App

What's New in the Latest Version 4.0.9

Apr 10, 2026

- improve support page
- update tower inspection template
- added swn module

APK Info

Package Name
com.tnbgris
File Format
XAPK
Android OS
Android 7.0+ (N, API 24)
Architecture
arm64-v8a
Content Rating
Everyone
Signature
7f450daeb03b3c736d19153d13b029b828eb8300
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com.tnbgris
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