Biorhythms and Critical Days icon

Biorhythms and Critical Days

Sensortronic Team
★ 4.5 (1,330 ratings)
⬇ 50,000+ downloads
Est. actual: 94,407
Free
Released: Mar 6, 2019
No in-app purchases
Contains ads

Signals

4 this week · 2 positive All of this week's signals →
  • 📈Last 7 days +96 installs — 14% faster than the week before (+84) · 9/day since Oct 9
  • 🏆Among Lifestyle apps top 7% by installs gained this week (523 peers growing)
  • ⭐Rating steady at ★ 4.52 since Oct 9
  • 🛠Updates quiet · updated 38 days ago
Installs since launch
0 47K 94K 94K Mar 6, 2019 today
+297 installs · +4 ratings since Oct 9
Update history
5.0.4 Oct 7, 2026 · seen Oct 20, 2026
Bug fixes and stability improvements.
Only the current version so far — new entries appear as the app ships updates.

Biorhythms and Critical Days is a lifestyle app by Sensortronic Team with 50,000+ downloads (about 94K estimated). +96 installs in the last 7 days. Rated 4.5 from 1.3K ratings. Released Mar 6, 2019. Install growth, rank history, SDKs and ad networks.

From the store listing: “Biorhythm calculator and chart: cycles, critical days, birth date compatibility”