# Period Tracker. Cycle Calendar — Ovulation / Fertility Diary

> Menstrual cycle and ovulation tracker with pill reminders and iCloud sync. (iPhone/iPad app by Tatyana Kolesnikova.)

- Source: https://appshunter.io/ios/app/period-tracker-cycle-calendar/id1095084063 (this page in markdown: same URL + `.md`)
- Developer: [Tatyana Kolesnikova](https://appshunter.io/developer/1634961451)
- Category: Medical, Health & Fitness
- Price: Free with in-app purchases
- Rating: 4.50/5 from 565 App Store ratings · 84 written reviews indexed
- Age rating: 12+
- Requires: iOS 12.0 · 57 MB
- Languages: American English, Czech, Dutch, French (France), German (Germany), Hungarian, Italian, Japanese, Norwegian Bokmål, Polish and 8 more
- Released: 2016-03-28
- Data updated: 2026-08-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/period-tracker-cycle-calendar/id1095084063/reviews.md

## What is Period Tracker. Cycle Calendar?

Tracker allows you to track menstrual cycle and receive notification of the beginning of menstrual period, ovulation, taking contraceptive pills. With period calendar you can calculate your next menstrual period, ovulation days, fertile period. Menstrual cycle and ovulation calendar will help both in planning for pregnancy and addressing the issue of contraception. Tracker app supports iCloud syncing.

## Key features

- Menstrual cycle tracking
- Period prediction
- Ovulation and fertile window calculation
- Contraceptive pill reminders
- iCloud syncing

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Period Tracker Premium | $9.99 | per year |
| Period Tracker Premium | $14.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Period Tracker | $7.99 | one-time |


## What do users think of Period Tracker. Cycle Calendar?

Overall sentiment: mixed

**Pros**

- 👍 Easy to use and intuitive interface
- 📊 Accurate period tracking and predictions
- 🎯 Helpful ovulation tracking feature
- 🎨 Customizable themes and appearance
- ⏱️ Reliable long-term tracking (users report years of consistent use)
- 💰 Good value for price
- 📱 Simple and straightforward design

**Cons**

- 💳 Unexpected paywall and subscription charges
- ⚠️ Misleading free app claims
- 🔄 No clear communication about trial expiration
- ❌ Cannot track multiple users/profiles
- 🐛 Inconsistent ovulation calculations
- 🔧 Difficulty editing previous cycles
- 🌍 Poor localization for non-English users

**Commonly reported bugs**

- Ovulation dates conflict with actual period dates
- App malfunction when changing menstruation period
- Unclear interface for some users
- Cannot properly track irregular cycles

**Most requested features**

- Multi-user tracking capability
- Ability to add and edit previous cycles
- Better ovulation prediction algorithm
- Customizable cycle length options
- Advance notification before trial expiration

## Recent user reviews (10 of 84)

All indexed reviews: https://appshunter.io/ios/app/period-tracker-cycle-calendar/id1095084063/reviews.md

### 4/5 — Ótimo

*2026-06-18*

😍😍😍😍

### 5/5 — Цаовоао

*2026-05-05, version 3.0.5*

Товлалатт

### 5/5 — Приложение отличное

*2026-01-24*

Отличное приложение все предельно просто и ясно

### 5/5 — Все пока что нравится!

*2026-01-17*

До этого пробовала другие приложения, неудобно, мне так кажется, все информация должна одним глазом цепляться…

### 3/5 — R

*2026-01-09*

R

### 5/5 — Отлична программа

*2025-09-20*

Программа отлична, а главное очень простая и удобная.

### 1/5 — Не понравилось

*2025-09-02*

Полностью платное приложение

### 5/5 — Perfect tracking system

*2025-08-11*

It was really helpful to track my period, ı have been using since 2019. I don’t know better app 😉

### 5/5 — Отличное приложение

*2025-07-15*

Отличное приложение

### 5/5 — Great App Period Tracker

*2025-05-21*

Fantastic for not only tracking your periods, but also when you’re should be ovulating.

## Frequently asked questions about Period Tracker. Cycle Calendar

### What does this period tracker app do?

This app allows you to meticulously track your menstrual cycle and receive timely notifications for the start of your period, ovulation days, and when to take contraceptive pills. It helps in calculating your next menstrual period, ovulation dates, and fertile window.

### How can this app help with family planning?

The app's ability to calculate your next menstrual period, ovulation days, and fertile period makes it a valuable tool for those trying to conceive. By understanding your fertile window, you can better plan for pregnancy.

### Does the app offer contraception support?

Yes, the app supports contraception management by providing reminders for taking contraceptive pills. It also helps in identifying fertile periods, which can be useful for those using fertility awareness-based methods for contraception.

### Is my data synced across devices?

The application supports iCloud syncing, which means your tracked data can be synchronized across your Apple devices. This ensures that your cycle information is accessible and up-to-date wherever you are.

### What are the costs associated with this app?

The base application is free to download and use. However, it does offer in-app purchases, suggesting that some advanced features or functionalities may require a one-time purchase or unlock.

## Version history (last 5 releases)

### 3.0.5 — 2024-01-06

design improvements

### 3.0.4 — 2024-01-03

design improvements

### 3.0.3 — 2024-01-02

design improvements

### 3.0 — 2024-01-01

design improvements

### 2.7.2 — 2021-06-02

iOS 14.5 support

## Apps similar to Period Tracker. Cycle Calendar

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Ovia Cycle & Pregnancy Tracker](https://appshunter.io/ios/app/ovia-cycle-and-pregnancy-tracker/id570244389) | 4.8 (89,962) | Free | Medical |
| [Menstrual Cycle Tracker](https://appshunter.io/ios/app/menstrual-cycle-tracker/id707430013) | 4.7 (2,565) | Free | Medical |
| [Fertility & Period Tracker](https://appshunter.io/ios/app/fertility-and-period-tracker/id608066898) | 4.7 (1,700) | Free | Medical |
| [Maybe Baby™ Fertility Tracker](https://appshunter.io/ios/app/maybe-baby-fertility-tracker/id349630670) | 4.7 (1,034) | $4.99 | Medical |
| [Fertility & Period Tracker •](https://appshunter.io/ios/app/fertility-and-period-tracker/id961168994) | 4.6 (287) | Free | Medical |
| [Kindara: Fertility Tracker](https://appshunter.io/ios/app/kindara-fertility-tracker/id522674372) | 4.7 (10,184) | Free | Medical |

## More apps by Tatyana Kolesnikova

- [Football Maze 3D – Arcade Soccer Labyrinth](https://appshunter.io/ios/app/football-maze-3d-arcade-soccer-labyrinth/id984581752)
- [Pill in Time - reminder & drug taken schedule](https://appshunter.io/ios/app/pill-in-time-reminder-and-drug-taken-schedule/id1102191848)
- [iDent Dentist - Dental Care](https://appshunter.io/ios/app/ident-dentist-dental-care/id1110122000)
- [Be Healthy - Medical Records](https://appshunter.io/ios/app/be-healthy-medical-records/id1117048860)
- [BMI calculator / calculate BMR](https://appshunter.io/ios/app/bmi-calculator-calculate-bmr/id1133416480)

All apps by Tatyana Kolesnikova: https://appshunter.io/developer/1634961451

## Related topics

[menstral cycle tracker kids](https://appshunter.io/ios/topics/menstral-cycle-tracker-kids) · [phase x tracker](https://appshunter.io/ios/topics/phase-x-tracker)

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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 2026-08-28.*