# CycleKeep: Period Tracker — Cycle, Symptom & Mood Log

> Cycle, Symptom & Mood Log (iPhone/iPad app by Gustavo Payano Vasquez.)

- Source: https://appshunter.io/ios/app/cyclekeep-period-tracker/id6787806352 (this page in markdown: same URL + `.md`)
- Developer: [Gustavo Payano Vasquez](https://appshunter.io/developer/1880392926)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 6 MB
- Languages: American English
- Released: 2026-10-30
- Data updated: 2026-10-31

## What is CycleKeep?

Keep your cycle history in one place, on your device.

Record observed periods and add optional mood and energy check-ins. CycleKeep estimates your next period and a cautious, calendar-only ovulation window from the dates you log, shows the history each estimate used, and says plainly when there is not enough information for an estimate.

A JOURNAL BUILT AROUND YOUR ENTRIES
- Log period starts and bleeding days, including several days at once
- Correct a nearby start or keep both, and undo your latest period change
- See an estimated next period ("Around" a date) and how much history it used
- Add optional check-ins for sleep, stress, energy, mood, physical sensations, and a private note
- Review a calendar that keeps logged days and estimated days distinct
- Review descriptive patterns from your recent check-ins
- Set optional on-device reminders for daily check-ins
- Export your entries as JSON and CSV files when you choose

CycleKeep 1.0 is free, with no account, ads, or in-app purchases. Your entries stay on your device unless you choose to export them.

Start with what you know today. You do not need a complete history to begin your journal.

CycleKeep is a general wellness journal, not a medical device, fertility tool, or contraception method. Its estimates cannot confirm ovulation or fertility. Consult a qualified healthcare professional for medical concerns.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Is CycleKeep safe?

Not enough ratings yet to assess CycleKeep.

## Is CycleKeep legit?

CycleKeep: Period Tracker appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for CycleKeep is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-30

No release notes.

## More apps by Gustavo Payano Vasquez

- [IronLog: Gym Workout Tracker](https://appshunter.io/ios/app/ironlog-gym-workout-tracker/id6759731114)
- [SPARK: Workout Partners](https://appshunter.io/ios/app/spark-workout-partners/id6759849553)
- [HungRecover: Drink Tracker](https://appshunter.io/ios/app/hungrecover-drink-tracker/id6766139744)
- [GridCrush: Block Puzzle](https://appshunter.io/ios/app/gridcrush-block-puzzle/id6768498037)
- [SwingIQ: Golf Scorecard](https://appshunter.io/ios/app/swingiq-golf-scorecard/id6789969705)

All apps by Gustavo Payano Vasquez: https://appshunter.io/developer/1880392926

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*