# FastWindow vs Fasting Timer

FastWindow and Fasting Timer are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. FastWindow sells 1 one-off in-app purchase and Fasting Timer sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | FastWindow | Fasting Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 37 MB | 19 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PROJECTSNAPLABS LTD](https://appshunter.io/developer/1889904681) | [Yunseong Jung](https://appshunter.io/developer/1643007920) |

## What reviewers say

### FastWindow

[App page](https://appshunter.io/ios/app/fastwindow-fasting-timer/id6764386746)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FastWindow Pro | $4.99 | one-time |


### Fasting Timer

[App page](https://appshunter.io/ios/app/fasting-timer-widget-tracker/id6808951656)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |
| Premium Yearly | $6.99 | per year |


## Frequently asked questions

### Is FastWindow free?

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

### Is Fasting Timer free?

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

### Do FastWindow or Fasting Timer have ads?

Neither FastWindow nor Fasting Timer 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.*