🏆Among Education appstop 50% by installs gained this week (1452 peers growing)
🛠Updatesdormant · updated 141 days ago
Installs since launch
+10 installs
since Oct 6
Update history
0.0.4Jun 22, 2026 · seen Oct 6, 2026
Enhancement and bug fix
Only the current version so far — new entries appear as the app ships updates.
Control Systems Knowledge is an education app by gustar-droid with 5,000+ downloads (about 7.6K estimated). +4 installs in the last 7 days. Released Jun 16, 2018. Install growth, rank history, SDKs and ad networks.
From the store listing: “A knowledgeable and handy app for learning Control Systems!”