# My Rhythms: Period & Cycle — Private cycle calendar

> Private cycle calendar (iPhone/iPad app by Sergey Tereshchenko.)

- Source: https://appshunter.io/ios/app/my-rhythms-period-and-cycle/id6811313656 (this page in markdown: same URL + `.md`)
- Developer: [Sergey Tereshchenko](https://appshunter.io/developer/1169317335)
- Category: Health & Fitness, Medical
- Price: Free
- Age rating: 12+
- Requires: iOS 15.0 · 24 MB
- Languages: American English
- Released: 2026-10-05
- Data updated: 2026-10-15

## What is My Rhythms?

My Rhythms is a period-tracking calendar and daily symptom diary built for privacy: no required
account, no cloud sync, no social feed.

EVERYTHING STAYS ON YOUR DEVICE
Cycle and symptom data lives in a local database on your phone. Nothing leaves the device
unless you export a backup yourself — one tap to a JSON file, whenever you choose.

PHASE AND UPCOMING EVENTS, PREDICTED
Mark when your period starts and ends — the app tracks your current cycle day, phase
(menstrual/follicular/fertile/luteal), and predicts your next period and fertile window, even
if you sometimes miss a day.

DAILY DIARY
Log discharge, mood, temperature, and a free-text note for the day, tagging built-in or custom
symptoms. Days with a diary entry show a small dot on the month calendar.

MONTH CALENDAR
A clear month grid: period days shaded in a soft accent color, today highlighted, diary entries
marked with an indicator.

REMINDER
A local notification the day before your predicted period start.

YOUR OWN AVERAGES
Set your own average cycle length and period length — predictions adapt to you, not a generic
28-day assumption.

CALM VISUALS, NOT "FLOWERS"
A warm wine/aubergine palette instead of the pastel-pink-with-hearts look common in this
category.

NO ADS
No ads, no account. Your cycle and diary data only ever moves via export/import, and you
control it. (The app does send anonymous, non-health technical usage analytics — see the
Privacy Policy.)

## Is My Rhythms safe?

Not enough ratings yet to assess My Rhythms.

## Is My Rhythms legit?

My Rhythms: Period & Cycle appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for My Rhythms is 75 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-10-12

- Fresh look: new illustrations and redesigned symptom icons
- Today screen: cycle ring with your current phase and a tip for it
- Calendar now shows your fertile window, ovulation and cycle history
- Faster daily log: flow, mood and symptoms in a few taps
- Simpler first launch
- Stability and polish improvements

### 1.0.0 — 2026-10-05

No release notes.

## More apps by Sergey Tereshchenko

- [A Grand tough guy in Miami](https://appshunter.io/ios/app/a-grand-tough-guy-in-miami/id1186903688)
- [Бизнес: машина времени](https://appshunter.io/ios/app/id1533646404)
- [Gangster vs zombies: Miami](https://appshunter.io/ios/app/gangster-vs-zombies-miami/id1566560359)
- [Pirate treasure 3 match](https://appshunter.io/ios/app/pirate-treasure-3-match/id1582307277)
- [Away from Zombie city](https://appshunter.io/ios/app/away-from-zombie-city/id1601056187)
- [Pirate jumps](https://appshunter.io/ios/app/pirate-jumps/id1610872805)

All apps by Sergey Tereshchenko: https://appshunter.io/developer/1169317335

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-15.*