Digital - A simulator for digital circuits.
FonePaw Android Data Recovery - FonePaw Android Data Recovery helps to recover lost photos, contacts, messages, videos, audios and documents from Android phones & tablets.
Offset - Premium stock photos + illustrations
MiniTool Power Data Recovery - MiniTool Power Data Recovery is a freemium data recovery tool that works quite well considering the basic version is the only free aspect of the app.
Android Survey Developer - Android Survey Developer lets you create industry strength mobile surveys for Android, by developing on your Windows desktop
Dr.Fone Toolkit - dr.fone toolkit has all the tools you need to manage your iOS or Android smartphone.