📈Last 7 days+135 installs — 14% slower than the week before (+157) · 21/day since Oct 9
🏆Among Education appstop 4% by installs gained this week (2112 peers growing)
⭐Rating steady at ★ 4.22 since Oct 9
🛠Updatesquiet · updated 41 days ago
Installs since launch
+664 installs
· +7 ratings
since Oct 9
Update history
2.30.0Oct 3, 2026 · seen Oct 19, 2026
• Completely redesigned the app interface and navigation.<br>• Improved class, textbook and learning material selection.<br>• Added 4Book AI for solving educational tasks from text or photos.<br>• Added accounts, AI credits and the option to purchase additional AI credits.<br>• Improved textbooks, answer keys, favorites and downloaded materials.<br>• Fixed bugs and improved app stability and perfo
Only the current version so far — new entries appear as the app ships updates.
4BOOK keys, textbooks Ukraine is an education app by 4BOOK.ORG with 500,000+ downloads (about 747K estimated). +135 installs in the last 7 days. Rated 4.2 from 3.9K ratings. Released Sep 23, 2017. Install growth, rank history, SDKs and ad networks.
From the store listing: “4BOOK (AI) - GDZ, textbooks, answer keys for workbooks 1 - 11 class for Ukraine”
