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App Store Apps > Health & Fitness > Private Period Tracker
Private Period Tracker icon

Private Period Tracker

by Chen Sun · Health & Fitness · Free
On the App Store since January 2026 · Data updated 2026-10-29

Private Period Tracker is made and published by Chen Sun. AppBrain is an independent app data site and isn't affiliated with Chen Sun. The app name, icon, screenshots and description belong to Chen Sun and are shown as published on the App Store.

AppBrain's verdict

Last updated
January 19, 2026
Size
2.39 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on Private Period Tracker for iOS

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Store listing

By Chen Sun, from the App Store
Private Period Tracker Screenshot 1 of 4
Private Period Tracker Screenshot 2 of 4
Private Period Tracker Screenshot 3 of 4
Private Period Tracker Screenshot 4 of 4
Screenshots by Chen Sun, from the the App Store listing
Description by Chen Sun Written by the developer, not by AppBrain. Click to read.
A Note from the Developer "When I looked for a way to track my cycle, I was shocked. Most apps required an account and 'anonymized' data sharing. As an engineer and a mom of two, I know that once your data is on someone else's server, you lose control.

I didn't want my health history to be a product for sale. I wanted a digital version of a paper notebook—something only I could see. That’s why I built this tracker to be 'Local-Only.' Your phone is the vault, and your data lives and dies on your device."
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
2.39 MB
Content rating
Everyone

Technologies used by Private Period Tracker

Releases

Updates seen on the App Store
Version
1.0
Launched
January 2026

No changelog data

Rankings

App Store top charts

App Store Rankings for Private Period Tracker

This app is not ranked

About the app and developer

About Private Period Tracker

Private Period Tracker is a health & fitness app developed by Chen Sun.

What is the rating of Private Period Tracker?

Private Period Tracker has no ratings yet.

Is Private Period Tracker free?

Private Period Tracker is free. The app size is 2.39 MB. The latest version available is 1.0. The last update was on January 19, 2026.

What are the requirements for Private Period Tracker?

The app has a content rating of Everyone. The app has been available on the App Store since January 2026.

Developer information for Chen Sun

Chen Sun

Address:

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