# +Compass+ vs SystemTank

The clearest difference is ads: SystemTank at none against +Compass+'s shown. +Compass+'s advantage is iOS requirement (13.0 vs 17.6). On price, 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 | +Compass+ | SystemTank |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Size | 5 MB | 9 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Michael Todd](https://appshunter.io/developer/1211079532) | [GlobalBIT Inc.](https://appshunter.io/developer/419302057) |

## What reviewers say

### +Compass+

[App page](https://appshunter.io/ios/app/plus-compass-plus/id6578449109)

**Features:** macOS Compatibility

**In-app purchases:** none


### SystemTank

[App page](https://appshunter.io/ios/app/systemtank/id6775935825)

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

**In-app purchases:** none


## Frequently asked questions

### Is +Compass+ free?

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

### Is SystemTank free?

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

### Do +Compass+ or SystemTank have ads?

+Compass+ shows ads; SystemTank does not.

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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.*