Zapp (Rife App) icon

Zapp (Rife App)

Threnna ehf.
★ 4.8 (2,679 ratings)
⬇ 100,000+ downloads
Est. actual: 254,019
Free
Released: Mar 20, 2015
No in-app purchases
No ads

Signals

4 this week · 1 positive · 2 warnings All of this week's signals →
  • 📈Last 7 days +740 installs — 8% slower than the week before (+808) · 96/day since Oct 9
  • 🏆Among Health & Fitness apps top 1% by installs gained this week (346 peers growing)
  • ⭐Rating steady at ★ 4.83 since Oct 9
  • 🛠Updates dormant · updated 174 days ago
Installs since launch
0 127K 254K 254K Mar 20, 2015 today
+2,879 installs · +58 ratings since Oct 9
Update history
2.2.12 May 21, 2026 · seen Oct 18, 2026
Minor ui updates.
Only the current version so far — new entries appear as the app ships updates.

Zapp (Rife App) is a health & fitness app by Threnna ehf. with 100,000+ downloads (about 254K estimated). +740 installs in the last 7 days. Rated 4.8 from 2.7K ratings. Released Mar 20, 2015. Install growth, rank history, SDKs and ad networks.

From the store listing: “Powerful Rife frequency generator with 1,300+ sequences for wellness.”