# Period Tracker by GP Apps vs Clue Period & Cycle Tracker

Period Tracker by GP Apps and Clue Period & Cycle Tracker both sit at 4.8 stars, but that hides the real split: 91% of Period Tracker by GP Apps's written reviews are positive against 42% of Clue Period & Cycle Tracker's. Period Tracker by GP Apps also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). Clue Period & Cycle Tracker's advantage is ads (none vs shown) and update cadence (weekly vs every 2 months). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Period Tracker by GP Apps sells 1 in-app purchase, starting at $9.99 per year and Clue Period & Cycle Tracker sells 10 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Period Tracker by GP Apps against 4.8 for Clue Period & Cycle Tracker. That said, the two scores are not equally well evidenced: Clue Period & Cycle Tracker has 407K ratings behind it against 79K, so its average is the more settled of the two. Written reviews are what separate them: 91% of Period Tracker by GP Apps's written reviews are positive against 42% of Clue Period & Cycle Tracker's.

Period Tracker by GP Apps ships an update every 2 months, Clue Period & Cycle Tracker weekly. Both last shipped on October 29, 2026.

## The numbers

| Metric | Period Tracker by GP Apps | Clue Period & Cycle Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (79K ratings)](https://appshunter.io/ios/app/period-tracker-by-gp-apps/id330376830/reviews)** | [4.8 (407K ratings)](https://appshunter.io/ios/app/clue-period-and-cycle-tracker/id657189652/reviews) |
| Number of ratings | 79K | **407K** |
| Positive reviews | **91.4% of reviews** | 42.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | — | **#39** |
| Size | 64 MB | 319 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [GP Apps](https://appshunter.io/developer/289078803) | [BioWink GmbH](https://appshunter.io/developer/657189655) |

## What reviewers say

### Period Tracker by GP Apps

[App page](https://appshunter.io/ios/app/period-tracker-by-gp-apps/id330376830)

Easily track your menstrual cycles, predict future periods, and monitor fertility. Log symptoms, moods, and weight with detailed charts and customizable notes. Includes advanced modes for trying to conceive and pregnancy tracking, with privacy features and data backup.

**Highlights:** Period cycle tracking and prediction, Fertility and ovulation tracking, Symptom and mood logging, Weight and temperature tracking, Customizable notes and symptoms, Pregnancy mode and countdown, Data backup and export

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Member | $9.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate period predictions
- 💡 Customizable symptom and mood tracking
- 📆 Helpful for planning around cycle
- 🤰 Useful for tracking fertility and pregnancy

**What reviewers complain about**

- 🐛 Irregular cycles not handled well
- 🔒 Concerns about data privacy and security
- 💰 Paywall for some features
- 🎨 Outdated or unappealing design

**Reported bugs**

- Period start/end dates not saving correctly
- Ovulation predictions often inaccurate
- Crashes or freezes when logging data

**Requested features**

- Add option to track irregular cycles
- Improve data backup and sync across devices
- Provide more customization options for layout and themes
- Integrate with other health tracking apps


### Clue Period & Cycle Tracker

[App page](https://appshunter.io/ios/app/clue-period-and-cycle-tracker/id657189652)

**Currently charting:** #39 Top Grossing · Health & Fitness, #41 Top Free · Health & Fitness (US App Store)

This app helps women and people with cycles understand their bodies through period tracking, fertility predictions, and health insights. It offers personalized forecasts, tracks over 100 experiences, and provides science-based content. Connect wearables for advanced health analysis.

**Highlights:** Personalized period predictions, Track 100+ cycle-related experiences, Fertility and ovulation calculator, Pregnancy tracking with weekly updates, Perimenopause symptom tracking, Connect wearable data, Science-based health content

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $9.99 | per month |
| Clue Period Tracker - 1 Month | $9.99 | per month |
| Clue Plus by BioWink GmbH | $9.99 | per month |
| Clue Period Tracker - 1 year | $32.99 | per year |
| Clue Period Tracker - 1 year | $39.99 | per year |
| Clue Plus by BioWink GmbH | $39.99 | per year |
| 12 Months | $39.99 | per year |
| Clue Period Tracker - 12 Month | $39.99 | per year |
| Clue Period Tracker - 1 year | $39.99 | per year |
| Clue Period Tracker - 1 year | $49.99 | per year |

**What reviewers like**

- 🚀 Accurate predictions
- 📊 Helpful data analysis
- 🗓️ Convenient period tracking
- 🌈 Inclusive and gender-neutral
- 🤖 Customizable tracking options

**What reviewers complain about**

- 💰 Paywall for key features
- 🔍 Difficult to access personal data
- 🔄 Frequent app updates causing issues
- 🤯 Overwhelming with too many features
- 🔒 Concerns about data privacy and security

**Reported bugs**

- Cycle data being lost or inaccessible
- Notifications and reminders not working
- Sync issues between app and account data
- Compatibility problems with older devices
- Crashes and freezes when using the app

**Requested features**

- Add notes/journal functionality
- Improve symptom tracking and analysis
- Provide more options for irregular cycles
- Integrate with other health/fitness apps
- Allow customization of tracked categories


## Frequently asked questions

### Is Period Tracker by GP Apps free?

Period Tracker by GP Apps is free to download, with in-app purchases available.

### Is Clue Period & Cycle Tracker free?

Clue Period & Cycle Tracker is free to download, with in-app purchases available.

### Which has better reviews, Period Tracker by GP Apps or Clue Period & Cycle Tracker?

Period Tracker by GP Apps is rated higher. Period Tracker by GP Apps averages 4.8 out of 5 from 79K ratings, while Clue Period & Cycle Tracker averages 4.8 from 407K ratings.

### Do Period Tracker by GP Apps or Clue Period & Cycle Tracker have ads?

Period Tracker by GP Apps shows ads; Clue Period & Cycle Tracker does not.

### Which is updated more often, Period Tracker by GP Apps or Clue Period & Cycle Tracker?

Period Tracker by GP Apps ships an update every 2 months, and Clue Period & Cycle Tracker weekly. Most recently, Period Tracker by GP Apps was updated on October 29, 2026 and Clue Period & Cycle Tracker on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*