# Fasting and Walking vs Fast

The clearest difference is in-app purchases: Fast at none against Fasting and Walking's 2. Fast also leads on update cadence (every 2 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fasting and Walking sells 2 in-app purchases, starting at $1.99 per 7 days. Fast asks for nothing beyond the download.

Fasting and Walking ships an update every 5 months, Fast every 2 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Fasting and Walking | Fast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Size | 26 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Pedro Gregorio](https://appshunter.io/developer/1779930740) | [Invotek AS](https://appshunter.io/developer/1836667478) |

## What reviewers say

### Fasting and Walking

[App page](https://appshunter.io/ios/app/fasting-and-walking/id6755205850)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $1.99 | per 7 days |
| All Access | $19.99 | per year |


### Fast

[App page](https://appshunter.io/ios/app/fast-e-intermittent-fasting/id6759206116)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fasting and Walking free?

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

### Is Fast free?

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

### Do Fasting and Walking or Fast have ads?

Neither Fasting and Walking nor Fast shows ads.

### Which is updated more often, Fasting and Walking or Fast?

Fasting and Walking ships an update every 5 months, and Fast every 2 days. Most recently, Fasting and Walking was updated on October 25, 2026 and Fast on October 25, 2026.

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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.*