# Period Tracker by GP Apps vs Flowly

The clearest difference is ads: Flowly at none against Period Tracker by GP Apps's shown. Period Tracker by GP Apps's advantage is ratings volume (79K vs 1) and device support (3 vs 1). 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 Flowly sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Flowly holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Period Tracker by GP Apps has 79K ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Period Tracker by GP Apps | Flowly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (79K ratings)](https://appshunter.io/ios/app/period-tracker-by-gp-apps/id330376830/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flowly-period-tracker/id6787769946/reviews)** |
| Number of ratings | **79K** | 1 |
| Positive reviews | 91.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Freemium | Freemium |
| Size | 64 MB | 13 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [GP Apps](https://appshunter.io/developer/289078803) | [Ilayda Gulec](https://appshunter.io/developer/1690989414) |

## 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


### Flowly

[App page](https://appshunter.io/ios/app/flowly-period-tracker/id6787769946)

This app offers private period and ovulation tracking with personalized insights. It helps predict your cycle, fertile days, and symptoms with smart reminders and customizable themes. Data is stored locally for enhanced privacy.

**Highlights:** Period and cycle prediction, Ovulation and fertile window forecasts, Symptom and mood tracking, Personalized health insights, Smart reminders, PDF health reports, Customizable themes and pets

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $1.99 | per 7 days |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $9.99 | per year |


## 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 Flowly free?

Flowly is free to download, with in-app purchases available.

### Which has better reviews, Period Tracker by GP Apps or Flowly?

Flowly is rated higher. Period Tracker by GP Apps averages 4.8 out of 5 from 79K ratings, while Flowly averages 5.0 from 1 ratings.

### Do Period Tracker by GP Apps or Flowly have ads?

Period Tracker by GP Apps shows ads; Flowly does not.

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