# Fill n Go vs MrBox

The clearest difference is iOS requirement: Fill n Go at 13.4 against MrBox's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on May 16, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Fill n Go | MrBox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 41 MB | 21 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Agencia Baum, sociedad anonima](https://appshunter.io/developer/1078475017) | [Skopos Web](https://appshunter.io/developer/1778510560) |

## What reviewers say

### Fill n Go

[App page](https://appshunter.io/ios/app/fill-n-go/id1521917902)

**In-app purchases:** none


### MrBox

[App page](https://appshunter.io/ios/app/mrbox/id6740214815)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fill n Go free?

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

### Is MrBox free?

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

### Do Fill n Go or MrBox have ads?

Neither Fill n Go nor MrBox shows ads.

### Which is updated more often, Fill n Go or MrBox?

Fill n Go ships an update monthly, and MrBox monthly. Most recently, Fill n Go was updated on May 16, 2026 and MrBox on September 9, 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.*