# FastTrack Fasting Timer vs Sundial

The clearest difference is iOS requirement: Sundial at 16.4 against FastTrack Fasting Timer's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FastTrack Fasting Timer sells 2 in-app purchases, starting at $1.99 per month and Sundial sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | FastTrack Fasting Timer | Sundial |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 months |
| Size | 2 MB | 58 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chris Karlin](https://appshunter.io/developer/1879921798) | [Vitalii Iudin](https://appshunter.io/developer/6771651864) |

## What reviewers say

### FastTrack Fasting Timer

[App page](https://appshunter.io/ios/app/fasttrack-fasting-timer/id6759629324)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $14.99 | per year |


### Sundial

[App page](https://appshunter.io/ios/app/sundial-fasting-and-omad-timer/id6779303724)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sundial Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is FastTrack Fasting Timer free?

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

### Is Sundial free?

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

### Do FastTrack Fasting Timer or Sundial have ads?

Neither FastTrack Fasting Timer nor Sundial 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.*