# Ottertools FS vs AMS Go

The clearest difference is iOS requirement: Ottertools FS at 13.0 against AMS Go's 15.0. 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 | Ottertools FS | AMS Go |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 6 MB | 99 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Philipp Jung](https://appshunter.io/developer/1665649437) | [AMS Cockpit GmbH](https://appshunter.io/developer/1847828036) |

## What reviewers say

### Ottertools FS

[App page](https://appshunter.io/ios/app/ottertools-fs/id1665649435)

**Features:** macOS Compatibility

**In-app purchases:** none


### AMS Go

[App page](https://appshunter.io/ios/app/ams-go/id6754315457)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ottertools FS free?

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

### Is AMS Go free?

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

### Do Ottertools FS or AMS Go have ads?

Neither Ottertools FS nor AMS Go 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.*