Question 1

How does Trenpy protect my data and privacy?

Accepted Answer

Trenpy is a 100% privacy-focused period tracker app. Your period dates, cycle data, symptoms, and personal notes are stored encrypted on your own device only. No health data is ever sent to our servers, analyzed, or shared with third parties. You always remain the sole owner of your data.

Question 2

Do I need to create an account to use Trenpy?

Accepted Answer

No. Trenpy works without registration or sign-up. You can start tracking your period immediately without providing an email address, phone number, or any personal information. Your identity stays completely anonymous.

Question 3

What is a period tracker and what does it do?

Accepted Answer

A period tracker is a tool that helps you monitor your menstrual cycle, predict upcoming periods, track ovulation, and understand fertile days. Trenpy offers all of these features in a simple, private, and free way.

Question 4

Can Trenpy predict my ovulation and fertile days?

Accepted Answer

Yes. Trenpy analyzes your cycle history to estimate your ovulation day and fertile window. Whether your goal is pregnancy planning or general cycle awareness, you can easily view your fertile days on the calendar.

Question 5

Can I back up my data when changing my phone?

Accepted Answer

Yes. Trenpy allows you to back up your data securely and encrypted using your device’s own cloud system, such as iCloud or Google Drive. Backups are fully controlled by you and stored only in your personal cloud space.

Question 6

How does Trenpy calculate my next period?

Accepted Answer

Trenpy uses adaptive algorithms that analyze your past menstrual cycle lengths and logged symptoms. For both regular and irregular cycles, predictions become more accurate over time as you continue to enter data.

Question 7

I use birth control pills. Can Trenpy calculate my cycle accordingly?

Accepted Answer

Yes. Trenpy features a dedicated Birth Control Mode. When you activate this feature, the app goes beyond just reminding you to take your pill; it automatically adjusts your period calendar, bleeding days, and all cycle predictions based on your birth control method. This allows you to effortlessly manage both period tracking and birth control in one place.

Question 8

Can I track my vitamins or other medications with Trenpy?

Accepted Answer

Yes. Trenpy isn't just for period tracking; it is also perfect for monitoring vitamins, supplements, and daily medications. You can easily add them to the app and set up personalized reminders. This ensures you never miss a routine, while all your health data remains stored locally on your device with 100% privacy.

Question 9

Is Trenpy completely free to use?

Accepted Answer

Yes. Trenpy is completely free. All features — including period tracking, ovulation prediction, symptom analysis, reminders, and detailed insights — are available at no cost. There are no subscriptions, premium plans, or hidden fees.

Question 10

Which languages does Trenpy support?

Accepted Answer

Trenpy supports over 33 languages, including English, Turkish, German, Spanish, and French. The app automatically matches your device language, and you can switch languages manually at any time.

A Whole New Experience in Period Tracking

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Smart Period Tracker & Birth Control Mode

Smart Period Tracker & Birth Control Mode

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Smart Period Tracker & Birth Control Mode

Smart Period Tracker & Birth Control Mode

A New Standard of Security in Period Tracking

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