# Cyrelle: Period Tracker — Ovulation & Fertility Calendar

> Menstrual cycle and ovulation tracker with fertility prediction and symptom logging. (iPhone/iPad app by Burleigh Creative Apps.)

- Source: https://appshunter.io/ios/app/cyrelle-period-tracker/id6755367902 (this page in markdown: same URL + `.md`)
- Developer: [Burleigh Creative Apps](https://appshunter.io/developer/1881803717)
- Category: Health & Fitness, Medical
- Price: Free with in-app purchases
- Rating: 4.80/5 from 12 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 26.0 · 16 MB
- Languages: American English, Arabic, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France), German (Germany) and 23 more
- Released: 2025-11-18
- Data updated: 2026-08-25
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/cyrelle-period-tracker/id6755367902/reviews.md

## What is Cyrelle?

Cyrelle – Period Tracker & Ovulation Calendar

Your cycle is nobody's business but yours. Cyrelle is an elegant, easy-to-use period tracker built to keep your data private and secure — we never share your personal information. Predict your next period and ovulation, follow your fertile window, and log daily symptoms and moods, with clear insight into your unique cycle.

►PERIOD & OVULATION TRACKING
● Visual ovulation countdown showing days until ovulation
● Fertile window calculator
● Period calendar with color-coded cycle phases
● Accurate predictions for your next period
● Track period start and end dates
● Monitor cycle regularity and patterns

►CALENDAR
● Beautiful monthly calendar view
● Color-coded markers for period, fertile, and ovulation days
● Complete cycle history at a glance
● Tap any day to log or track

►DAILY LOGGING
● Symptom tracker – cramps, fatigue, and more
● Mood tracker – record emotional changes
● Activity logger – track daily wellness
● See how symptoms correlate with your cycle

►STATISTICS & INSIGHTS
● Average cycle length and period duration
● Current cycle status at a glance
● Understand your unique patterns over time

►PRIVATE BY DESIGN
Your cycle data is personal. Cyrelle keeps it private and secure — we never share your personal information.

PERFECT FOR
► Tracking menstrual cycles and predicting the next period
► Couples planning pregnancy
► Understanding fertile windows
► Monitoring cycle regularity
► Logging symptoms and identifying patterns

Cyrelle is free to download — core cycle tracking is free, and Cyrelle Pro unlocks the full experience.

Subscription Information:
• Payment charged to iTunes Account at confirmation of purchase
• Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period
• Account will be charged for renewal within 24 hours prior to the end of the current period
• Subscriptions may be managed and auto-renewal turned off in Account Settings after purchase

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://burleighcreative.com.tr/legal/#privacy

## Key features

- Menstrual cycle tracking
- Ovulation prediction
- Fertility window calculator
- Symptom and mood logging
- Cycle statistics and insights
- Calendar view with color-coded phases

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| PRO Weekly | $3.99 | per 7 days |
| Pro Yearly | $19.99 | per year |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/cyrelle-period-tracker/id6755367902/reviews.md

### 1/5 — Em outro idioma

*2026-06-16*

Todo em inglês não presta, baixei só tinha uma avaliação e permiti um monte de coisa que nem li pq tava em inglês

## Frequently asked questions about Cyrelle

### Does Period Tracker Calendar Cycle have ads?

No, Period Tracker Calendar Cycle is ad-free. This allows for an uninterrupted user experience focused on tracking and insights.

### What are the subscription options for Period Tracker Calendar Cycle?

Period Tracker Calendar Cycle offers a PRO Weekly subscription at $3.99 per 7 days with a 3-day free trial, and a Pro Yearly subscription for $19.99 per year.

### How accurate are Period Tracker Calendar Cycle's predictions?

The app provides accurate predictions for your next period and ovulation, based on your logged cycle data. It helps monitor cycle regularity and patterns for better understanding.

### Can I log symptoms and moods with Period Tracker Calendar Cycle?

Yes, you can easily log daily symptoms like fatigue and emotional changes such as feeling confident. This helps build a complete picture of your menstrual health and identify potential triggers.

### What devices is Period Tracker Calendar Cycle available on?

Period Tracker Calendar Cycle is currently supported on iPhone devices. It offers a clean, modern design with intuitive navigation for ease of use.

### How often is Period Tracker Calendar Cycle updated?

The latest version of Period Tracker Calendar Cycle is 1.8, and it was last updated on February 28, 2026. This indicates regular updates to improve functionality and user experience.

### What is the age rating for Period Tracker Calendar Cycle?

Period Tracker Calendar Cycle has an age rating of 4+. This means it is suitable for a wide range of users interested in tracking their reproductive health.

### How do I cancel my subscription for Period Tracker Calendar Cycle?

Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage your subscription settings through your iTunes Account.

## Version history (last 5 releases)

### 1.9.0 — 2026-08-06

Cyrelle, redesigned. A brand-new look built around your cycle: a beautiful cycle arc on your dashboard, a clearer calendar that shows facts vs. predictions at a glance, hand-crafted artwork throughout, and a refreshed Insights tab. Plus dark mode everywhere, faster logging with a new daily flow, and dozens of fixes.

### 1.8 — 2026-02-28

Bug Fixes & Improvements

### 1.7 — 2026-02-26

Bug Fixes & Improvements

### 1.6 — 2026-01-20

improvements, and bug fixes.

### 1.5 — 2025-11-30

New features, improvements, and bug fixes.

## Apps similar to Cyrelle

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Simple Period Track +Ovulation](https://appshunter.io/ios/app/simple-period-track-plus-ovulation/id1619752575) | 4.5 (30) | Free | Health & Fitness |
| [HerPhase – Period Tracker](https://appshunter.io/ios/app/herphase-period-tracker/id6759829011) | 5.0 (1) | Free | Health & Fitness |
| [Ovulation Fertility Tracker](https://appshunter.io/ios/app/ovulation-fertility-tracker/id6745889379) | 5.0 (5) | Free | Health & Fitness |
| [Period Tracker `](https://appshunter.io/ios/app/period-tracker/id6744693445) | 4.0 (4) | Free | Health & Fitness |
| [Rosie - Period Tracker](https://appshunter.io/ios/app/rosie-period-tracker/id6756547902) | — | Free | Health & Fitness |
| [Period tracker - pregnancy app](https://appshunter.io/ios/app/period-tracker-pregnancy-app/id6748580764) | — | Free | Health & Fitness |

## More apps by Burleigh Creative Apps

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- [Totsie – Baby Photo Editor](https://appshunter.io/ios/app/totsie-baby-photo-editor/id1338633517)

All apps by Burleigh Creative Apps: https://appshunter.io/developer/1881803717

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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 2026-08-25.*