Peridot Period App
Private period & cycle tracker
About
This app offers a straightforward period and cycle tracker with accurate predictions based on your logged data. It focuses on a clean calendar view, countdowns, and simple logging without additional features like articles or quizzes. The app is a one-time purchase, ensuring your data remains private and on your device.
What's New in Peridot Period App
1.0
September 24, 2026
Subscriptions & In-App Purchases
$9.99
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FAQ
What is Peridot Period App?
Peridot Period App is a straightforward application designed solely for tracking your menstrual cycle and predicting your next period. It focuses on providing a clean calendar view, countdowns, and simple logging without additional content or features.
How accurate are Peridot Period App's predictions?
Peridot Period App learns your personal rhythm from logged periods, giving more weight to recent cycles. It provides a single most-likely prediction day along with an honest window that tightens as it learns your patterns, offering wider windows for irregular cycles.
What is the pricing for Peridot Period App?
Peridot Period App is a one-time purchase of $9.99. There are no subscriptions, free trials that convert to charges, or premium tiers hiding features. Once purchased, you own the app and its features.
Is my data private with Peridot Period App?
Yes, your data stays on your device. Peridot Period App does not create an account or use servers, meaning your logged information never reaches the developers. There are no analytics, trackers, or ad networks involved.
Does Peridot Period App have ads?
No, Peridot Period App is ad-free. The developers have stated that the app contains no advertisements, aligning with its focus on a clean and uninterrupted user experience.
What devices does Peridot Period App support?
Currently, Peridot Period App is supported on iPhone devices. The app is designed for iOS and can be accessed on compatible Apple smartphones.
How often is Peridot Period App updated?
Peridot Period App was last updated on September 24, 2026, with version 1.0. As a new release, future update frequency will depend on developer plans and user feedback.
Can I export my data from Peridot Period App?
Yes, you can export your full history as a CSV file at any time. This feature allows you to retain and manage your logged data independently of the app.