Vibrate Test (Device TestLab)

Vibrate Test (Device TestLab) is a tools app by Glacier Han with 50,000+ downloads (about 55K estimated). +241 installs in the last 7 days. Rated 3.2 from 110 ratings. Released Jul 27, 2021. Install growth, rank history, SDKs and ad networks.

From the store listing: “Buying a used phone, after a repair, Run 25+ tests all in one app.”