Trenpy: Private Period Tracker
Ovulation, Symptoms, Cycle Log
About
This app offers private cycle monitoring, birth control management, and fertility planning. It provides accurate period and ovulation tracking, daily health insights, and symptom prediction. Manage medications and supplements with a dedicated birth control mode and secure encrypted backups.
What's New in Trenpy
2.1.9
August 11, 2026
• Help Center: Find what you need, faster! With our new search feature, it is now easier than ever to access the information you are looking for. • Symptom Addition: We are always listening to your feedback. By user request, we have added "Spotting" to the discharge symptoms for more accurate tracking. • Usability Improvements: Enjoy a better look and feel. We have enhanced Trenpy's visual design, overall usability, and added satisfying haptic feedback for a smoother experience. • Stability & Performance: We've squashed bugs and improved overall stability to provide you with a flawless and reliable experience.
MoreFAQ
Does Trenpy have ads?
Yes, Trenpy contains advertisements. A banner is displayed at the bottom of the screen, designed to be unobtrusive.
How accurate is Trenpy's period prediction?
Trenpy is optimized with advanced statistical models to analyze your cycle, predicting your next period, flow days, and PMS phases with high accuracy.
Can I use Trenpy without creating an account?
Yes, Trenpy is a privacy-first app that requires no account creation. All your data is stored encrypted solely on your device.
What devices does Trenpy support?
Trenpy is available on iPhone, iPad, and iPod, indicated by its support for iOS devices.
How often is Trenpy updated?
The latest version of Trenpy is 2.1.9, and it was last updated on August 11, 2026, suggesting regular updates.
Can Trenpy track birth control methods?
Yes, Trenpy has a dedicated birth control mode that fully supports various methods like pills, Hormonal IUDs, Copper IUDs, and Tubal Ligation.
What age rating does Trenpy have?
Trenpy has an age rating of 4+, making it suitable for a wide range of users.
Can I back up my data in Trenpy?
Yes, Trenpy offers encrypted backup and restore functionality, allowing you to safely back up your data and restore it even on a new device.
