Kotobee Reader icon

Kotobee Reader

Vijua

★ 3.4 (728 ratings)

⬇ 100,000+ downloads

Est. actual: 297,952

Free

Released: May 1, 2016

No in-app purchases

No ads

Signals

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

📈Last 7 days +527 installs — 48% slower than the week before (+1K) · 57/day since Oct 7
🏆Among Education apps top 1% by installs gained this week (1677 peers growing)
⭐Rating steady at ★ 3.44 since Oct 7
🛠Updates quiet · updated 79 days ago

Installs since launch

+1,538 installs · +8 ratings since Oct 7

Update history

1.9.5 Aug 23, 2026 · seen Oct 24, 2026

Support for image hotspots. Better page flip transition animation. Support for more question types. Miscellaneous enhancements.

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

Kotobee Reader is an education app by Vijua with 100,000+ downloads (about 298K estimated). +527 installs in the last 7 days. Rated 3.4 from 728 ratings. Released May 1, 2016. Install growth, rank history, SDKs and ad networks.

From the store listing: “Interactive ebook reader with note-taking & text-to-speech”