# Arrow Strength vs Empty The Tank

The clearest difference is in-app purchases: Arrow Strength at none against Empty The Tank's 1. Arrow Strength also leads on iOS requirement (13.0 vs 15.0). Empty The Tank's advantage is device support. On price there is nothing between them.

Both are free to download. Empty The Tank sells 1 in-app purchase, starting at $150.00 per month. Arrow Strength asks for nothing beyond the download.

## The numbers

| Metric | Arrow Strength | Empty The Tank |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 16 months |
| Size | 30 MB | 57 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [TeamUp Sports](https://appshunter.io/developer/1449504626) | [Brad Willis](https://appshunter.io/developer/1778048309) |

## What reviewers say

### Arrow Strength

[App page](https://appshunter.io/ios/app/arrow-strength/id6450383481)

**In-app purchases:** none


### Empty The Tank

[App page](https://appshunter.io/ios/app/empty-the-tank/id6737809335)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $150.00 | per month |


## Frequently asked questions

### Is Arrow Strength free?

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

### Is Empty The Tank free?

Empty The Tank is free to download, with in-app purchases available.

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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.*