HerRhythm: Period Tracker

Health & Fitness

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Understand your rhythm. Plan with confidence. HerRhythm is a calm, private period, cycle, ovulation and fertility tracker — built on one promise: your most personal health data never leaves your iPhone. PRIVATE BY DESIGN • No account, no email, no phone number required • All health records stay on your device — there is no cloud health server • No third-party analytics or tracking SDKs • Personal notes are encrypted; App Lock hides the app behind Face ID • Your cycle data is never used for advertising • Export everything (PDF/CSV) or delete it all, any time MADE FOR FAMILIES HerRhythm is managed by you, an adult. You can add a gentle profile for your daughter (age 10+) — she never needs a phone, email, password or account, and her profile never shows advertisements. Record her first period when it comes, and the app shifts from soft preparation guidance to simple early-cycle tracking, always in reassuring language written for you as her parent. HONEST PREDICTIONS • Period estimates shown as a date range with clear confidence — never false certainty • A transparent, on-device calculation you can read about in plain language • Fertile-window and ovulation estimates for adults who want them • Estimates are informational only and must never be used as contraception A CALENDAR THAT TELLS THE TRUTH Recorded days, predicted days, fertile estimates and logged symptoms each look different — you always know what's fact and what's estimate. GENTLE, USEFUL INSIGHTS Cycle length trends, symptom patterns and plain-language summaries appear once there's enough data to be meaningful. No alarm, no diagnosis — just your own picture, clearly told. LEARN, AT THE RIGHT AGE A library of calm, plain-language articles — first periods, cycle basics, fertility awareness, perimenopause — filtered to each profile's age and life stage. WORKS WITH APPLE HEALTH (OPTIONAL) Sync your own cycle history with Apple Health if you choose. You control reading and writing separately, and predictions are never written as facts. HERRHYTHM PLUS (OPTIONAL SUBSCRIPTION) Remove ads, add up to five family profiles, unlock advanced trends, custom reminders and PDF/CSV reports. Core tracking, safety information, privacy settings and data deletion are always free. IMPORTANT HerRhythm provides informational estimates only. It does not diagnose medical conditions, and fertility estimates must not be used as contraception. For medical questions, please consult a healthcare professional. Privacy policy: https://savedelete.com/apps/herrhythm/privacy Terms: https://savedelete.com/apps/herrhythm/

Ratings & Reviews

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HerRhythm Plus is here - an optional monthly subscription for people who want more than the free app. Plus adds an ad-free experience, up to five family profiles, advanced trends and symptom correlations, custom reminder schedules, PDF and CSV export for doctor visits, and extra themes. Everything from version 1.0 stays free. Cycle tracking, logging, predictions, the education library, privacy settings and data deletion are not behind the subscription. HerRhythm still works fully offline, your health data still never leaves your device, and dependent profiles are never shown ads.

Version 1.1

The developer, Jaspal Singh, 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:

    • Location
    • Identifiers
    • 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
  • Jaspal Singh
Size
  • 17.2 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English and Hindi
Age Rating
13+
  • 13+
  • This app has an age rating of 13+ with content restrictions.

    Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls.
  • Learn More
  • In-App Controls
    Parental Controls

    Infrequent
    Medical Treatment information

    Contains
    Advertising
    Health or Wellness Topics
In-App Purchases
Yes
Copyright
  • © 2026 SaveDelete
  • Developer Website
  • Privacy Policy

    • More by Jaspal Singh