# Period Cal - Lite Tracker — Period Tracker & Ovulation App

> Period Tracker & Ovulation App (iPhone/iPad app by 建菲 汤.)

- Source: https://appshunter.io/ios/app/period-cal-lite-tracker/id6758435034 (this page in markdown: same URL + `.md`)
- Developer: [建菲 汤](https://appshunter.io/developer/1740769826)
- Category: Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 4 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-02-18
- Data updated: 2026-06-08
- User reviews in markdown: https://appshunter.io/ios/app/period-cal-lite-tracker/id6758435034/reviews.md

## What is Period Cal?

【Period Cal】Period Calendar is a minimalist, secure, and smart menstrual health application that keeps all your data private on your device.

Privacy-First Design
All your personal data stays on your device. No cloud storage, no servers, no data collection. Your information remains completely under your control.

Intuitive Interface
A clean and simple design makes tracking your cycle straightforward. Essential features are easy to access without complexity or unnecessary steps.

Smart Predictions
The app analyzes your recorded data to predict future cycles. Predictions become more accurate as you continue tracking over time.

Cycle Insights
View your cycle history and patterns in a clear timeline format. Understand your body's rhythms with straightforward visual representations.

Period Calendar respects your privacy while helping you understand your menstrual health. All processing happens locally on your device, giving you full control of your personal data.

Premium Account Pricing and Terms

$ 4.99/week*

$ 39.99/year*

*Prices shown are in U.S. dollars; actual charges may be converted to your local currency.

Payment will be charged to your iTunes account at confirmation of purchase.

Subscriptions automatically renew unless auto-renewal is turned off at least 24 hours before the end of the current period.

Your account will be charged for renewal within 24 hours prior to the end of the current period, and the renewal cost will be provided. Subscriptions can be managed by the user. Turning off auto-renewal may be done by going to your account settings after purchase.

Cancellation of the current subscription is not allowed during the active subscription period.

Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication.

EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://feyjiangtank.xyz/yuejingrili/privacy.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly Unlimited | $4.99 | per 7 days |
| Yearly Unlimited | $39.99 | per year |



## Version history (last 1 release)

### 1.0.0 — 2026-02-18

No release notes.

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- [MeasurePro+](https://appshunter.io/ios/app/measurepro-plus/id6758434214)

All apps by 建菲 汤: https://appshunter.io/developer/1740769826

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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 2026-06-08.*