Jatter icon

Jatter

Castle Information Systems
★ 4.2 (1,332 ratings)
⬇ 500,000+ downloads
Est. actual: 797,058
Free
Released: Sep 27, 2021
No in-app purchases
No ads

Signals

4 this week · 1 positive · 1 warning All of this week's signals →
  • 📈Last 7 days +3.5K installs — 56% slower than the week before (+8K) · 464/day since Oct 9
  • 🏆Among Productivity apps top 2% by installs gained this week (794 peers growing)
  • ⭐Rating steady at ★ 4.17 since Oct 9
  • 🛠Updates quiet · updated 61 days ago
Installs since launch
0 399K 797K 797K Sep 27, 2021 today
+11,588 installs · +5 ratings since Oct 9
Update history
147.103.7727.16 Sep 11, 2026 · seen Oct 24, 2026
Removed the ability to download and install an APK from the browser.
Only the current version so far — new entries appear as the app ships updates.

Jatter is a productivity app by Castle Information Systems with 500,000+ downloads (about 797K estimated). +3.5K installs in the last 7 days. Rated 4.2 from 1.3K ratings. Released Sep 27, 2021. Install growth, rank history, SDKs and ad networks.

From the store listing: “Private AI Browser”