# FastWindow vs Super Fasting Tracker

The clearest difference is iOS requirement: FastWindow at 15.1 against Super Fasting Tracker's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FastWindow sells 1 one-off in-app purchase and Super Fasting Tracker sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | FastWindow | Super Fasting Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 37 MB | 29 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [PROJECTSNAPLABS LTD](https://appshunter.io/developer/1889904681) | [Pro App Company Limited](https://appshunter.io/developer/705247168) |

## 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 |


### Super Fasting Tracker

[App page](https://appshunter.io/ios/app/super-fasting-tracker/id6795441365)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $7.99 | per 7 days |
| Yearly Pro | $39.99 | per year |
| Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is FastWindow free?

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

### Is Super Fasting Tracker free?

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

### Do FastWindow or Super Fasting Tracker have ads?

Neither FastWindow nor Super Fasting Tracker shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*