# MyDays X vs Period Tracker

The clearest difference is rating: Period Tracker at 4.4 against MyDays X's 3.2. MyDays X's advantage is update cadence (weekly vs fortnightly) and review sentiment (54% vs 44%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. MyDays X sells 7 in-app purchases, starting at $7.99 per month and Period Tracker sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Period Tracker holds the better App Store score, 4.4 against 3.2. Both are backed by a comparable volume of ratings — 756 and 213 respectively. Written reviews complicate that: 54% of MyDays X's written reviews are positive against 44% of Period Tracker's, so the app with the better star average is not the one people write more warmly about.

MyDays X ships an update weekly, Period Tracker fortnightly. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | MyDays X | Period Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (756 ratings)](https://appshunter.io/ios/app/mydays-x/id470179308/reviews) | **[4.4 (213 ratings)](https://appshunter.io/ios/app/period-tracker-cycle-tracker/id1472492169/reviews)** |
| Number of ratings | **756** | 213 |
| Positive reviews | **53.7% of reviews** | 43.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 51 MB | 105 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Christian Mueller](https://appshunter.io/developer/346546766) | [Maple Labs Co., Ltd](https://appshunter.io/developer/1320450180) |

## What reviewers say

### MyDays X

[App page](https://appshunter.io/ios/app/mydays-x/id470179308)

This app helps women track their menstrual cycles, predict fertile days, and monitor various health symptoms. It offers intelligent notifications, a community chat, and detailed tracking options for a comprehensive overview of reproductive health.

**Highlights:** Period and ovulation prediction, Fertile day tracking, Symptom and mood logging, Pregnancy mode, Community chat, Birth control tracking, Password lock

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Ad Free | $7.99 | per month |
| 3 months Ad free | $19.99 | per 3 months |
| 1 Year Ad Free | $29.99 | per year |
| Lifetime Ad free Mega Offer 3 | $32.99 | one-time |
| Lifetime Ad free Super Offer | $34.99 | one-time |
| Lifetime Ad free offer | $39.99 | one-time |
| Lifetime Ad free | $79.99 | one-time |

**What reviewers like**

- ⭐ Accurate period and ovulation tracking
- 📆 Helpful for planning and conceiving
- 💻 Easy to use and navigate
- 🗓️ Customizable tracking options
- 🔍 Detailed history and data insights

**What reviewers complain about**

- 💢 Excessive and intrusive ads
- ⏱️ Long ad wait times disrupting usage
- 🐛 Crashes and bugs after updates
- 🔒 Privacy concerns with location tracking
- 🔄 Difficulty transferring data to new devices

**Reported bugs**

- App crashing on launch after updates
- Calendar and data not syncing correctly
- Inaccurate ovulation and period predictions
- Inability to access historical data

**Requested features**

- Pregnancy mode to maintain data accuracy
- Symptom tracking beyond just mood and weight
- Improved ad-free or reduced ad experience
- Better data export and backup options
- Integration with health tracking platforms


### Period Tracker

[App page](https://appshunter.io/ios/app/period-tracker-cycle-tracker/id1472492169)

This app helps women and teen girls track their menstrual cycles, ovulation, and fertility. It offers a period calendar, due date calculator, mood logging, and health tips. Users can also connect with a community for support and insights.

**Highlights:** Period and ovulation calendar, Fertility window prediction, Menstrual cycle reminders, Mood and symptom logging, Pregnancy calendar, Health tips and articles, Community forum

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | per 7 days |
| Premium | $9.99 | per month |
| Premium | $39.99 | per year |


## Frequently asked questions

### Is MyDays X free?

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

### Is Period Tracker free?

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

### Which has better reviews, MyDays X or Period Tracker?

Period Tracker is rated higher. MyDays X averages 3.2 out of 5 from 756 ratings, while Period Tracker averages 4.4 from 213 ratings.

### Do MyDays X or Period Tracker have ads?

Both MyDays X and Period Tracker show ads.

### Which is updated more often, MyDays X or Period Tracker?

MyDays X ships an update weekly, and Period Tracker fortnightly. Most recently, MyDays X was updated on September 26, 2026 and Period Tracker on September 20, 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.*