# Period Tracker ⋆ vs Fasted Harmony

The clearest difference is monetization model: Fasted Harmony at freemium against Period Tracker ⋆'s subscription. Fasted Harmony also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). Period Tracker ⋆'s advantage is ratings volume (23K vs 1) and iOS requirement (13.0 vs 16.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Period Tracker ⋆ sells 1 in-app purchase, starting at $4.99 per month and Fasted Harmony sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Fasted Harmony holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Period Tracker ⋆ has 23K ratings behind it against 1, so its average is the more settled of the two.

Period Tracker ⋆ ships an update every 2 months, Fasted Harmony every 2 weeks. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Period Tracker ⋆ | Fasted Harmony |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (23K ratings)](https://appshunter.io/ios/app/period-tracker/id1579369864/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fasted-harmony-cycle-syncing/id6763795183/reviews)** |
| Number of ratings | **23K** | 1 |
| Positive reviews | 74.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Subscription | **Freemium** |
| Size | 122 MB | 134 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [LUCKY LABS LP](https://appshunter.io/developer/1670581511) | [Larvotto Ventures LLC](https://appshunter.io/developer/1892090570) |

## What reviewers say

### Period Tracker ⋆

[App page](https://appshunter.io/ios/app/period-tracker/id1579369864)

This app helps you track your menstrual cycle, predict periods, and monitor ovulation. Log symptoms, moods, and intimate life for personalized insights and receive timely reminders. It offers customizable tracking for irregular cycles and provides fertility period notifications.

**Highlights:** Cycle and menstruation forecasting, Menses date tracking, Customizable cycle length, Mood and symptom logging, Intimate life tracking, Fertility and menses notifications

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per month |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Accurate period predictions
- 💎 Helpful for tracking cycles
- 🎨 Beautiful and intuitive design
- 🆓 Completely free with no ads

**What reviewers complain about**

- 🐛 Inability to manually adjust period dates
- 🤔 Limited symptom tracking options
- ⚠️ Inconsistent with irregular cycles
- 🧭 Difficulty navigating past months

**Reported bugs**

- Automatically adds period dates even when none
- Inaccurate predictions for irregular cycles

**Requested features**

- Add more symptom tracking options
- Allow manual adjustment of period dates
- Improve navigation to view past cycles
- Provide more customization options


### Fasted Harmony

[App page](https://appshunter.io/ios/app/fasted-harmony-cycle-syncing/id6763795183)

This app syncs intermittent fasting windows with your menstrual cycle, optimizing fasting times based on hormonal phases. It offers cycle tracking, symptom logging, and AI-powered guidance to help you fast smarter and achieve better results.

**Highlights:** Phase-specific fasting windows (12-18 hrs), Smart cycle tracking with predictions, AI Hormone Coach for personalized guidance, Symptom, mood, and energy logging, Weight trends overlaid on cycle phases, CSV data export

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Yearly | $45.99 | per year |


## Frequently asked questions

### Is Period Tracker ⋆ free?

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

### Is Fasted Harmony free?

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

### Which has better reviews, Period Tracker ⋆ or Fasted Harmony?

Fasted Harmony is rated higher. Period Tracker ⋆ averages 4.7 out of 5 from 23K ratings, while Fasted Harmony averages 5.0 from 1 ratings.

### Do Period Tracker ⋆ or Fasted Harmony have ads?

Period Tracker ⋆ shows ads; Fasted Harmony does not.

### Which is updated more often, Period Tracker ⋆ or Fasted Harmony?

Period Tracker ⋆ ships an update every 2 months, and Fasted Harmony every 2 weeks. Most recently, Period Tracker ⋆ was updated on October 16, 2026 and Fasted Harmony on October 14, 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.*