# Fasting Secret vs Intermittent

The clearest difference is in-app purchases: Intermittent at none against Fasting Secret's 1. Intermittent also leads on review sentiment (100% vs 68%) and rating (5.0 vs 4.6). Fasting Secret's advantage is ratings volume (1.6K vs 48) and iOS requirement (10.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Fasting Secret sells 1 one-off in-app purchase. Intermittent asks for nothing beyond the download.

Intermittent holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Fasting Secret has 1.6K ratings behind it against 48, so its average is the more settled of the two. Written reviews point the same way: 68% of Fasting Secret's written reviews are positive against 100% of Intermittent's.

Fasting Secret ships an update every 3 weeks, Intermittent every 2 weeks. The most recent releases landed on October 20, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Fasting Secret | Intermittent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.6K ratings)](https://appshunter.io/ios/app/fasting-secret/id597254369/reviews) | **[5.0 (48 ratings)](https://appshunter.io/ios/app/intermittent-fasting-timer/id6767781311/reviews)** |
| Number of ratings | **1.6K** | 48 |
| Positive reviews | 67.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 28 MB | 47 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fenlander Software Solutions Ltd](https://appshunter.io/developer/483910784) | [Rohit Kumar](https://appshunter.io/developer/1896508140) |

## What reviewers say

### Fasting Secret

[App page](https://appshunter.io/ios/app/fasting-secret/id597254369)

This app helps you track your fasting periods, monitor your weight, and record body measurements. It offers features for manual or scheduled fasts, progress visualization, and motivational tools to support your health and weight loss goals.

**Highlights:** Manual and scheduled fasting periods, Weight and body measurement tracking, Progress visualization with graphs, Daily notes for motivation, Data export to text files, Multi-user support with privacy locks

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $1.99 | one-time |

**What reviewers like**

- 🚀 Makes fasting easier
- 👍 Simple and useful app
- 👍 Great for tracking fasting
- 👍 Awesome app, been using it for years
- 👍 Superb app

**What reviewers complain about**

- 🐛 Wildly antiquated app
- 🐛 Ugly UI design
- 🐛 Doesn't let you change weight units
- 🐛 Doesn't work properly
- 🐛 Ads are annoying

**Reported bugs**

- Timer resets unexpectedly
- Can't edit active fast
- Goal date not working
- Upgrading issues

**Requested features**

- Ability to record past fasts
- Scheduled fasts with alerts
- Sync with Health app
- Water tracking
- Fasting benefits info


### Intermittent

[App page](https://appshunter.io/ios/app/intermittent-fasting-timer/id6767781311)

This app tracks your fasting progress by showing real-time biological phases like ketosis and autophagy. It provides science-backed explanations for each stage and supports various fasting protocols without requiring an account or subscription.

**Highlights:** Real-time biological phase tracking (Fed, Lipolysis, Ketosis, Autophagy), Support for multiple fasting protocols (12:12 to 72-hour fasts), Free science library with cited primary sources, Adaptive hydration target, Weight and progress tracking with trend analysis, Private sharing circle with applause-only responses, Home screen widget and cross-device sync

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

**In-app purchases:** none


## Frequently asked questions

### Is Fasting Secret free?

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

### Is Intermittent free?

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

### Which has better reviews, Fasting Secret or Intermittent?

Intermittent is rated higher. Fasting Secret averages 4.6 out of 5 from 1.6K ratings, while Intermittent averages 5.0 from 48 ratings.

### Do Fasting Secret or Intermittent have ads?

Neither Fasting Secret nor Intermittent shows ads.

### Which is updated more often, Fasting Secret or Intermittent?

Fasting Secret ships an update every 3 weeks, and Intermittent every 2 weeks. Most recently, Fasting Secret was updated on October 20, 2026 and Intermittent on October 28, 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.*