A period tracker that respects your privacy — by design.
Your cycle lives on your phone and in your private iCloud. We can't see it. Neither can anyone else. No accounts, no logins — and nothing you log ever leaves your phone.
WHAT MAKES IT DIFFERENT
- On-device cycle predictions following FIGO 2018 medical guidelines
- Lock Screen Live Activity — day-of and days-from your cycle, at a glance
- Home Screen widgets in three sizes
- Two-way Apple Health sync — one source of truth
- Multi-profile support — track yourself and a partner, kept separate
- Partner sharing via secure iCloud
CALM BY DESIGN
- No notification spam — at most one gentle nudge a day, suppressed on days you've already logged
- No bright colors, no urgency, no exclamation marks
- Dark and light mode, both done right
PRIVACY, BY THE NUMBERS
- Zero third-party trackers
- Zero advertising SDKs
- Zero crash-reporting middlemen — only Apple's own MetricKit
- Anonymous, opt-out usage analytics — disable in Settings → Privacy
For everyone tired of period apps that treat their body as a data set.
Dew is free. The privacy promise is the product.
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A note: Dew shows when your period is expected. It does not diagnose conditions or replace conversations with a doctor. Dew is general wellness — not a medical device.
Ratings & Reviews
5.0
out of 5
1 Ratings
Rhythm is now a page you design yourself.
• Start from a blank page, or swipe through templates drawn with your own days — Pictures, a quiet Room, Letters and more.
• Keep as many pages as you like. Name them and switch from the title at the top.
• Every card opens a page that tells you more: this cycle so far, your week in words, your own things and rules.
• Hold a card to move or resize it, tap it to change it. A little sprout shows you around.
• Smoother animations and fixes throughout.
Version 1.2.0
The developer, Abhishek Agarwal, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Abhishek Agarwal
Size
64.8 MB
Category
Health & Fitness
Compatibility
Requires iOS 18 or later.
iPhone Requires iOS 18 or later.
iPad Requires iPadOS 18 or later.
Mac Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.