cycle.log

Jonathan Jordan · Medical

4.5 26 ratings Free

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 26, 2026
Rating ★ 4.52 → 4.54

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.

Average rating history over the observed period. 4.52 4.53 4.54 Aug 26 15:40 Aug 27 03:30 Aug 27 15:20 Aug 28 03:10 Aug 28 15:00

Average rating

Screenshots

About

cycle.log is not "yet another period tracker." Unlike other menstrual cycle trackers, cycle.log makes is extremely simple to log your cycles and see when your next period is going to start. Not only is it easy to log your cycles, but cycle.log will also send you a friendly reminder before your next period so you can be prepared. The more you use cycle.log the smarter it becomes. Every time you log a cycle the app automatically adjusts your average cycle length and uses that to estimate your next period. It also calculates the standard deviation of your cycle length which tells you how different your cycles are from one another. Please give cycle.log a try and be sure to tell your friends!

What's new · 1.4

• Dark mode support • cycle.log is now completely ad-free Thanks for using cycle.log! If you like it please consider giving us a rating and don't forget to tell your friends!

Details

ReleasedApr 2017
UpdatedJun 2022
Version1.4
Size24.5 MB
RequiresiOS 13.0 or later
Age rating12+
LanguagesEnglish
PriceFree
Categories MedicalHealth & Fitness
Bundle IDcom.jmjordan.Cycles