Every guide on this site is based on hands-on testing of the documented build, currently version v1.4, on real Android hardware. This page explains the devices, the checks and the standards behind the coverage.
Our test phones: Samsung Galaxy A55 (Android 15), Google Pixel 8 (Android 16), Redmi Note 13 Pro (Android 14), Infinix Note 40 Pro (Android 14), and Samsung Galaxy A13 (Android 12). Between them they cover recent and older Android versions and the performance range most readers actually own.
What we check on every build: the download files and their sizes, package identity (com.l13devstudio.verit), the install stages on Android 8.0 and above, first launch behaviour, session performance and heat, storage use, and whether every step in our guides matches the app exactly.
Our standards: version numbers and file sizes come from the app information itself, claims are reproduced on a device before they are published, and download links are only ever presented the way the download page presents them.