# 9toFast vs FastJoy

The clearest difference is in-app purchases: FastJoy at none against 9toFast's 3. FastJoy also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. 9toFast sells 3 in-app purchases, starting at $0.99 per month. FastJoy asks for nothing beyond the download.

## The numbers

| Metric | 9toFast | FastJoy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | — |
| Size | 47 MB | 41 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Esther Yekini](https://appshunter.io/developer/1847063956) | [Ferran Espuna](https://appshunter.io/developer/1608027657) |

## What reviewers say

### 9toFast

[App page](https://appshunter.io/ios/app/9tofast/id6754204142)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $9.99 | per year |
| Premium Lifetime | $19.99 | one-time |


### FastJoy

[App page](https://appshunter.io/ios/app/fastjoy-fasting-tracker/id6780417525)

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

**In-app purchases:** none


## Frequently asked questions

### Is 9toFast free?

9toFast is free to download, with in-app purchases available.

### Is FastJoy free?

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

### Do 9toFast or FastJoy have ads?

Both 9toFast and FastJoy show 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.*