# Prime Period: Cycle Tracker — Simply Private Menstruation

> Simply Private Menstruation (iPhone/iPad app by Figenblad.)

- Source: https://appshunter.io/ios/app/prime-period-cycle-tracker/id6760766761 (this page in markdown: same URL + `.md`)
- Developer: [Figenblad](https://appshunter.io/developer/1886139159)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.6 · 1 MB
- Languages: American English
- Released: 2026-05-11
- Data updated: 2026-06-09
- User reviews in markdown: https://appshunter.io/ios/app/prime-period-cycle-tracker/id6760766761/reviews.md

## What is Prime Period?

PRIME PERIOD: THE PRIVATE CYCLE TRACKER
More private than a paper journal. Prime Period is a cycle tracker designed to provide a secure and straightforward way to understand your body. Keep your data exactly where it belongs: on your device.

SECURE & ACCOUNT-FREE
- No Sign-Up Required: Your data is stored locally on your device, no accounts or emails required.
- Privacy-First: We don't collect your personal information.
- On-Device Storage: Data is stored locally on your device, protected by your device's built-in security.
- Optional transfer: Move data between devices with a private key; we never see the key.

STRAIGHTFORWARD TRACKING
- Cycle Insights: Log dates and view your monthly patterns.
- Preparedness: Get clear estimates for your next period.
- Daily Logging: Track flow, mood, and symptoms.
- Fluid Experience: Fast, responsive, and reliable.

THE PRIME PROMISE
Health tracking should be helpful and, above all, private. With Prime Period, your personal information stays exactly where it belongs: under your control.

MEDICAL DISCLAIMER
Prime Period is an informational tool and is not intended for contraception or medical diagnosis. Please consult a healthcare professional for medical advice.

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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium - Monthly | $0.99 | per month |
| Premium - Yearly | $9.99 | per year |



## Version history (last 1 release)

### 1.0 — 2026-05-11

No release notes.

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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 2026-06-09.*