Is Prime? icon

Is Prime?

Stelios Rantos
★ 4.7 (27 ratings)
⬇ 1,000+ downloads
Est. actual: 1,505
Released: Sep 6, 2013
No in-app purchases
No ads

Signals

4 this week · 3 positive · 1 warning All of this week's signals →
  • 📈Last 7 days +5 installs — 150% faster than the week before (+2) · 0/day since Oct 6
  • 🏆Among Education apps top 45% by installs gained this week (1452 peers growing)
  • ⭐Rating ★ 4.50 → 4.67 since Oct 6
  • 🛠Updates dormant · updated 162 days ago
Installs since launch
0 753 1.5K 1.5K Sep 6, 2013 today
+7 installs · +1 ratings since Oct 6
Update history
1.5.9 Jun 1, 2026 · seen Oct 6, 2026
updated for Android 16<br>code improvements
Only the current version so far — new entries appear as the app ships updates.

Is Prime? is an education app by Stelios Rantos with 1,000+ downloads (about 1.5K estimated). +5 installs in the last 7 days. Rated 4.7 from 27 ratings. Released Sep 6, 2013. Install growth, rank history, SDKs and ad networks.

From the store listing: “simple to use and fast results”