Sleep Cycle Calculator icon

Sleep Cycle Calculator

pentarab
⬇ 50+ downloads
Est. actual: 95
Released: Jun 17, 2026
IAP: $1.99 - $4.99 per item
No ads

Signals

3 this week · 3 positive All of this week's signals →
  • 📈Last 7 days +16 installs — 0% faster than the week before (+16) · 1/day since Oct 6
  • 🏆Among Lifestyle apps top 20% by installs gained this week (606 peers growing)
  • 🛠Updates actively updated · updated 9 days ago · every ~30 days (2 updates tracked)
Installs since launch
0 48 95 95 Jun 17, 2026 today
+43 installs since Oct 6
Update history
1.0.3 Nov 1, 2026 · seen Nov 6, 2026
No more ads and a smaller download. The free version now has limits; Pro removes them.
1.0.0 Oct 3, 2026 · seen Oct 6, 2026
Initial release.

Sleep Cycle Calculator is a lifestyle app by pentarab with 50+ downloads (about 95 estimated). +16 installs in the last 7 days. Released Jun 17, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “Find the best bedtime or wake-up time using 90-minute sleep cycles.”