# Fasten vs Faslo

The clearest difference is iOS requirement: Faslo at 13.0 against Fasten's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Fasten | Faslo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/fasten-fasting-tracker/id6760921042/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 37 MB | 20 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Yoel Mebrahtu](https://appshunter.io/developer/1886822133) | [Manoj Arokkiasamy](https://appshunter.io/developer/1892183647) |

## What reviewers say

### Fasten

[App page](https://appshunter.io/ios/app/fasten-fasting-tracker/id6760921042)

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

**In-app purchases:** none


### Faslo

[App page](https://appshunter.io/ios/app/faslo-simple-fasting-tracker/id6764678539)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fasten free?

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

### Is Faslo free?

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

### Do Fasten or Faslo have ads?

Neither Fasten nor Faslo 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.*