# Fasting Timer by TrainerDay vs Intermittent

The clearest difference is ratings volume: Intermittent at 46 against Fasting Timer by TrainerDay's 12. Intermittent also leads on iOS requirement (13.0 vs 15.1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Fasting Timer by TrainerDay against 5.0 for Intermittent. Both are backed by a comparable volume of ratings — 12 and 46 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Fasting Timer by TrainerDay | Intermittent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (12 ratings)](https://appshunter.io/ios/app/fasting-timer-by-trainerday/id6758466061/reviews) | [5.0 (46 ratings)](https://appshunter.io/ios/app/intermittent-fasting-tracker/id6767781311/reviews) |
| Number of ratings | 12 | **46** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | Free | Free |
| Size | 30 MB | 39 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [TrainerDay Inc](https://appshunter.io/developer/1816950052) | [Rohit Kumar](https://appshunter.io/developer/1896508140) |

## What reviewers say

### Fasting Timer by TrainerDay

[App page](https://appshunter.io/ios/app/fasting-timer-by-trainerday/id6758466061)

This app simplifies intermittent fasting with a one-tap start and customizable durations. Track your progress visually and review your fasting history. It's designed for easy habit building without complex features.

**Highlights:** One-tap fast start, Customizable fasting durations, Flexible start times, Visual progress tracking, Fasting history, Shareable results

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

**In-app purchases:** none


### Intermittent

[App page](https://appshunter.io/ios/app/intermittent-fasting-tracker/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 Timer by TrainerDay free?

Fasting Timer by TrainerDay is free to download, with no in-app purchases.

### Is Intermittent free?

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

### Which has better reviews, Fasting Timer by TrainerDay or Intermittent?

Fasting Timer by TrainerDay and Intermittent are both rated 5.0 out of 5 on the App Store, from 12 and 46 ratings respectively.

### Do Fasting Timer by TrainerDay or Intermittent have ads?

Neither Fasting Timer by TrainerDay nor Intermittent shows ads.

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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.*