# Flow - Period Tracker — Period & Ovulation Calendar

> Period & Ovulation Calendar (iPhone/iPad app by 拥军 刘.)

- Source: https://appshunter.io/ios/app/flow-period-tracker/id6791552767 (this page in markdown: same URL + `.md`)
- Developer: [拥军 刘](https://appshunter.io/developer/1896777340)
- Category: Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: American English
- Released: 2026-07-23
- Data updated: 2026-08-13
- User reviews in markdown: https://appshunter.io/ios/app/flow-period-tracker/id6791552767/reviews.md

## What is Flow?

FlowSync is your intelligent period and cycle tracking companion. With a beautiful, intuitive calendar interface, FlowSync helps you understand your body's natural rhythms.

KEY FEATURES:
• Smart Calendar — Visual cycle tracking with color-coded days for period, fertile window, and ovulation
• Period Predictions — AI-powered cycle predictions based on your history
• Symptom Tracking — Log mood, energy, cramps, and other symptoms daily
• Today View — At-a-glance dashboard showing cycle day, phase, and upcoming events
• Cycle Insights — Understand your patterns with detailed cycle analysis
• Beautiful Design — Clean, modern interface that's a joy to use

FlowSync is designed for informational and general wellness purposes only. It is not intended to be used for contraception, medical advice, diagnosis, or treatment. Always consult your healthcare provider for medical concerns.


## Version history (last 2 releases)

### 1.1 — 2026-08-10

• Refreshed app icon and product screenshots
• Improved UI performance and stability
• Bug fixes

### 1.0 — 2026-07-23

No release notes.

## More apps by 拥军 刘

- [BumpWeight - Weight Tracker](https://appshunter.io/ios/app/bumpweight-weight-tracker/id6774527172)
- [TempCurve BBT Chart](https://appshunter.io/ios/app/tempcurve-bbt-chart/id6776111769)
- [PCOSSync: Pcos Diet Tracker](https://appshunter.io/ios/app/pcossync-pcos-diet-tracker/id6776115083)

All apps by 拥军 刘: https://appshunter.io/developer/1896777340

## Related topics

[pmdd tracker](https://appshunter.io/ios/topics/pmdd-tracker) · [period tracker apps](https://appshunter.io/ios/topics/period-tracker-apps)

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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 2026-08-13.*