🏆Among Education apps bottom 0% by installs gained this week (1860 peers growing)
🛠Updatesdormant · updated 3476 days ago
Installs since launch
0 installs
since Oct 7
Update history
0.0.1May 7, 2017 · seen Oct 23, 2026
Only the current version so far — new entries appear as the app ships updates.
IELS App Book is an education app by CARTZ Link with 500+ downloads (about 695 estimated). Released May 7, 2017. Install growth, rank history, SDKs and ad networks.
From the store listing: “This guides you to the most useful apps for learning English”