# Marbles vs Arrow.io Hero

Marbles and Arrow.io Hero are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Marbles | Arrow.io Hero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | — |
| Size | 88 MB | 64 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [祥 宋](https://appshunter.io/developer/490417742) | [跃峰 杨](https://appshunter.io/developer/1687429670) |

## What reviewers say

### Marbles

[App page](https://appshunter.io/ios/app/marblescollision-crush-bricks/id6443598133)

**Features:** macOS Compatibility

**In-app purchases:** none


### Arrow.io Hero

[App page](https://appshunter.io/ios/app/arrowio-hero/id6443910102)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Marbles free?

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

### Is Arrow.io Hero free?

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

### Do Marbles or Arrow.io Hero have ads?

Both Marbles and Arrow.io Hero show 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.*