# Smart Running vs Number Merge

The clearest difference is ads: Smart Running at none against Number Merge's shown. Smart Running also leads on iOS requirement (8.0 vs 15.0). 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 | Smart Running | Number Merge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 33 months |
| Size | 105 MB | 74 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Movsisyan](https://appshunter.io/developer/1283004723) | [Muhammad Farrukh Sajjad](https://appshunter.io/developer/1679789473) |

## What reviewers say

### Smart Running

[App page](https://appshunter.io/ios/app/smart-running/id1289712442)

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

**In-app purchases:** none


### Number Merge

[App page](https://appshunter.io/ios/app/number-merge-attack-run-3d/id6450464246)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Running free?

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

### Is Number Merge free?

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

### Do Smart Running or Number Merge have ads?

Number Merge shows ads; Smart Running 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.*