AndrEF

Name: AndrEF
Author: Leo Rod

Leo Rod

⬇ 1,000+ downloads

Est. actual: 1,440

Free

Released: Feb 10, 2015

No in-app purchases

No ads

Signals

3 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +1 installs — 67% slower than the week before (+3) · 0/day since Oct 7
🏆Among Education apps bottom 0% by installs gained this week (1603 peers growing)
🛠Updates quiet · updated 61 days ago

Installs since launch

+4 installs since Oct 7

Update history

2.3 Sep 10, 2026 · seen Oct 20, 2026

2.3 Android 37 2.2 Android V 2.1 Android U 2.0 Android T 1.9 Android S 1.8 Android R 1.7 Android Q 1.6 Android Oreo 1.5 Save Image

Only the current version so far — new entries appear as the app ships updates.

AndrEF is an education app by Leo Rod with 1,000+ downloads (about 1.4K estimated). +1 installs in the last 7 days. Released Feb 10, 2015. Install growth, rank history, SDKs and ad networks.

From the store listing: “Electric field produced by two charges”