# Period Tracker by GP Apps vs WewatchTIME

The clearest difference is rating: Period Tracker by GP Apps at 4.8 against WewatchTIME's 2.5. Period Tracker by GP Apps also leads on ratings volume (79K vs 4). WewatchTIME's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence and device support 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. WewatchTIME asks for nothing beyond the download.

Period Tracker by GP Apps holds the better App Store score, 4.8 against 2.5. That said, the two scores are not equally well evidenced: Period Tracker by GP Apps has 79K ratings behind it against 4, so its average is the more settled of the two.

Period Tracker by GP Apps ships an update every 2 months, WewatchTIME every 5 weeks. The most recent releases landed on November 14, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Period Tracker by GP Apps | WewatchTIME |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (79K ratings)](https://appshunter.io/ios/app/period-tracker-by-gp-apps/id330376830/reviews)** | [2.5 (4 ratings)](https://appshunter.io/ios/app/wewatchtime/id1592943772/reviews) |
| Number of ratings | **79K** | 4 |
| Positive reviews | 91.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Freemium | **Free** |
| Size | 64 MB | 95 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [GP Apps](https://appshunter.io/developer/289078803) | [Sharetronic Digital Electronic(Shen Zhen) Co.,LTD](https://appshunter.io/developer/739832161) |

## 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


### WewatchTIME

[App page](https://appshunter.io/ios/app/wewatchtime/id1592943772)

This smart watch app monitors physical health, tracks exercise like running and cycling, and syncs data to HealthKit. It records steps, calories, distance, sleep, heart rate, and blood oxygen. Share your fitness achievements with friends.

**Highlights:** Real-time health monitoring, Activity tracking (steps, calories, distance), Sleep monitoring, Heart rate and blood oxygen tracking, GPS positioning and motion track, Social sharing of fitness achievements

**Features:** macOS Compatibility

**In-app purchases:** none


## 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 WewatchTIME free?

WewatchTIME is free to download, with no in-app purchases.

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

Period Tracker by GP Apps is rated higher. Period Tracker by GP Apps averages 4.8 out of 5 from 79K ratings, while WewatchTIME averages 2.5 from 4 ratings.

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

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

### Which is updated more often, Period Tracker by GP Apps or WewatchTIME?

Period Tracker by GP Apps ships an update every 2 months, and WewatchTIME every 5 weeks. Most recently, Period Tracker by GP Apps was updated on November 14, 2026 and WewatchTIME on November 3, 2026.

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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.*