# LunaLog: Period Tracker — Private Period & Cycle Log

> Private Period & Cycle Log (iPhone/iPad app by 浩东 许.)

- Source: https://appshunter.io/ios/app/lunalog-period-tracker/id6773196064 (this page in markdown: same URL + `.md`)
- Developer: [浩东 许](https://appshunter.io/developer/1834069800)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English, Arabic, French (France), German (Germany), Japanese, Korean, Polish, European Portuguese, Russian, Chinese (Simplified, China) and 3 more
- Released: 2026-07-23
- Data updated: 2026-08-17
- User reviews in markdown: https://appshunter.io/ios/app/lunalog-period-tracker/id6773196064/reviews.md

## What is LunaLog?

LunaLog is a calm, private period tracker designed for quick daily logging and clear cycle insight.

Track your period, flow, pain, symptoms, moods, and notes in a few taps. See your current cycle day, estimated next period, period range, ovulation day, and fertile window from a focused calendar built for everyday use.

LunaLog keeps the experience lightweight and respectful. It is designed around local-first personal records, privacy lock support, discreet reminders, and clear prediction language so your cycle history stays understandable without feeling noisy or clinical.

Key features:
- Log period start and end dates
- Record daily flow, pain, symptoms, moods, and notes
- View calendar-based period and cycle predictions
- Review cycle length and period length trends
- Use privacy-focused settings for sensitive health data
- Get gentle reminders for daily logging and upcoming periods

Predictions are estimates for personal tracking and reference only. LunaLog does not provide medical diagnosis, treatment, or professional medical advice. If you have concerns about your health or cycle changes, consult a qualified healthcare professional.

Terms of Use: https://cdn.fit-log.app/lunalog-period-tracker/terms.html

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


## Version history (last 1 release)

### 1.0 — 2026-07-23

No release notes.

## More apps by 浩东 许

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- [NextMove - AI Decision](https://appshunter.io/ios/app/nextmove-ai-decision/id6764782328)
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- [WeighDay: Track Your Weight](https://appshunter.io/ios/app/weighday-track-your-weight/id6769020618)

All apps by 浩东 许: https://appshunter.io/developer/1834069800

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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 2026-08-17.*