# Glow Eve Period Tracker vs Fasted Harmony

The clearest difference is ads: Fasted Harmony at none against Glow Eve Period Tracker's shown. Fasted Harmony also leads on rating (5.0 vs 4.7). Glow Eve Period Tracker's advantage is ratings volume (114K vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Glow Eve Period Tracker sells 8 in-app purchases, starting at $15.99 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: Glow Eve Period Tracker has 114K ratings behind it against 1, so its average is the more settled of the two.

Glow Eve Period Tracker ships an update fortnightly, Fasted Harmony every 10 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Glow Eve Period Tracker | Fasted Harmony |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (114K ratings)](https://appshunter.io/ios/app/glow-eve-period-tracker/id1002275138/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fasted-harmony-cycle-syncing/id6763795183/reviews)** |
| Number of ratings | **114K** | 1 |
| Positive reviews | 33.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Freemium | Freemium |
| Size | 693 MB | 134 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Glow](https://appshunter.io/developer/734913506) | [Larvotto Ventures LLC](https://appshunter.io/developer/1892090570) |

## What reviewers say

### Glow Eve Period Tracker

[App page](https://appshunter.io/ios/app/glow-eve-period-tracker/id1002275138)

This app helps women track their menstrual cycles, predict periods and ovulation, and log moods and symptoms. It offers insights into health trends and a supportive community for discussing sexual health.

**Highlights:** Period and ovulation prediction, Mood and symptom logging, Health data visualization, Cycle trend identification, Community forum for health discussions, Integration with Health App

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Glow Premium | $15.99 | per month |
| Glow Premium | $29.99 | per 3 months |
| Glow Premium (yearly) | $29.99 | per year |
| Glow Ovulation Calculator | $35.99 | per year |
| Glow Premium | $59.99 | per year |
| Glow Premium | $59.99 | per year |
| His Body Gem | $1.99 | one-time |
| Glow Premium Lifetime 70% Off | $29.99 | one-time |

**What reviewers like**

- 🤩 Accurate period tracking
- 👍 Helpful community and support
- 🔍 Detailed symptom logging
- 📅 Useful cycle insights and predictions

**What reviewers complain about**

- 🤑 Aggressive monetization and paywalls
- 🤯 Cluttered and confusing UI after updates
- 🚫 Loss of data and features for existing users
- 🤖 Heteronormative language and lack of inclusivity

**Reported bugs**

- Frequent crashes and freezes
- Inaccurate period predictions and cycle tracking
- Syncing and login issues causing data loss

**Requested features**

- Option to track birth control and pregnancy
- More customization and personalization options
- Improved tracking for irregular cycles and PCOS
- Ability to export data and sync across devices


### 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 Glow Eve Period Tracker free?

Glow Eve 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, Glow Eve Period Tracker or Fasted Harmony?

Fasted Harmony is rated higher. Glow Eve Period Tracker averages 4.7 out of 5 from 114K ratings, while Fasted Harmony averages 5.0 from 1 ratings.

### Do Glow Eve Period Tracker or Fasted Harmony have ads?

Glow Eve Period Tracker shows ads; Fasted Harmony does not.

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

Glow Eve Period Tracker ships an update fortnightly, and Fasted Harmony every 10 days. Most recently, Glow Eve Period Tracker was updated on October 29, 2026 and Fasted Harmony on October 24, 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.*