FieldPro is a lightweight App that is compatible with most Android devices. Minimum requirements to use FieldPro Mobile App:
Android Version - 5.0 and above
RAM - 1GB and above
GPS Mode - High accuracy
Internal Storage - More than 500MB available
You'll also need an active internet connection to Synchronize and Upload data.
The android phone to be used should support google play services, as the app relies on it.
Some of the recommended manufacturers are Samsung, Nokia, Oppo, LG, Motorola