Comfi: Period & Cycle Tracker
sudhan arumugam Health & Fitness iPhoneiPadiPod touch
Comfi: Period & Cycle Tracker is a free Health & Fitness app for iPhone and iPad by sudhan arumugam. Requires iOS 15.1. Updated October 8, 2026.
- Price
- Free
- on the App Store
- Size
- 51 MB
- Age 17+
- Updated
- Oct 8
- 2026 · v1.0.7
Screenshots
About Comfi: Period & Cycle Tracker
Comfi is a period tracker and cycle calendar you can share with your partner. Track your cycle privately, then choose exactly what they see. Log your period, symptoms, mood, energy and sleep in a few taps. Your cycle calendar shows past periods, estimated next dates and the phase you're in, so it's easier to plan your week, a trip or a night out. Over time your history shows your own patterns, and it's all in one place if you want to bring it to a doctor's appointment. What you can do with Comfi: • Track your period, flow, symptoms, PMS, mood, energy and sleep • See estimated dates and cycle phases on your calendar • Spot patterns and look back at your history • Share with your partner and decide what they see • Give your partner simple ideas for how to support you • Chat privately in an encrypted couples chat, with quick care notes • Keep shared tasks and lists for everyday life together • Lock the app and keep notifications discreet Made for couples Sharing how you feel gives your partner a clearer picture of what you're going through, and gives you an easier way to say what you need. They get simple support ideas, and you stay in control of what's shared. More than a cycle tracker Your private, encrypted conversation is a home for the everyday: planning a weekend away, adding to the shopping list, sending a voice note or a photo only the two of you would find funny. Private by design App lock and discreet notifications keep your cycle to yourself, even when someone glances at your phone. Comfi Plus Core tracking and pairing work without an account. Comfi Plus adds the AI cycle and supporter assistant through an optional monthly or annual subscription. Predictions are estimates, not medical advice, diagnosis, contraception, birth control or emergency monitoring. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.0.7 · Updated October 8, 2026
Updated screenshots and descriptions in the App Store.
App privacy
The developer, sudhan arumugam, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: Device ID, User ID
- Usage Data: Product Interaction
- Health & Fitness: Health
- Purchases: Purchase History
- Location: Precise Location
- User Content: Emails or Text Messages, Photos or Videos, Audio Data, Other User Content
- Sensitive Info: Sensitive Info
Used for: Analytics, App Functionality
Alternatives to Comfi: Period & Cycle Tracker
Looking for apps like Comfi: Period & Cycle Tracker? Here are 6 similar apps on the App Store.
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The Guest Period Tracker
-
Lumi — Cycle Calendar
-
JustPeriod.
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Cycle & Period Tracker: Rivula
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Mela: Private Period Tracker
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Clinic Grid
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Comfi: Period & Cycle Tracker | – | Free | October 8, 2026 | |
| The Guest Period Tracker | – | Free | May 15, 2026 | Compare |
| Lumi — Cycle Calendar | – | Free | Oct 12, 2026 | Compare |
| JustPeriod. | – | Free | Oct 7, 2026 | Compare |
| Cycle & Period Tracker: Rivula | – | Free | Oct 8, 2026 | Compare |
| Mela: Private Period Tracker | – | Free | Oct 8, 2026 | Compare |
| Clinic Grid | – | Free | Sep 30, 2026 | Compare |