# TimeFast vs Fasting Timer by TrainerDay

The clearest difference is price: Fasting Timer by TrainerDay at Free against TimeFast's $6.99. Fasting Timer by TrainerDay also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.2). On ads and in-app purchases there is nothing between them.

Fasting Timer by TrainerDay is free to download; TimeFast costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | TimeFast | Fasting Timer by TrainerDay |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | — | **[5.0 (12 ratings)](https://appshunter.io/ios/app/fasting-timer-by-trainerday/id6758466061/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Daily | — |
| Monetization | — | Free |
| Size | 1 MB | 30 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Kilowatt Media](https://appshunter.io/developer/368608754) | [TrainerDay Inc](https://appshunter.io/developer/1816950052) |

## What reviewers say

### TimeFast

[App page](https://appshunter.io/ios/app/timefast/id6758301745)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is TimeFast free?

TimeFast costs $6.99, with no in-app purchases.

### Is Fasting Timer by TrainerDay free?

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

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

Neither TimeFast nor Fasting Timer by TrainerDay 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.*