SPIF

FUNDECITRUS - Fundo de Defesa da Citricultura is the official developer of SPIF which can be found in the Productivity category. The most recent release was on Jan 30, 2017 and the tool was downloaded and set up by over 1K users. Google Play displays that this application is rated 4.7 by its users.

It's free of charge to download the installer of SPIF, also, you can take a look at users' reviews on Droid Informer. The app runs on Android 4.1 and higher. The download of the app doesn't contain viruses or any kind of malware.