# Number Stack Run vs Merge Numbers.io

Number Stack Run and Merge Numbers.io 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 | Number Stack Run | Merge Numbers.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/number-stack-run/id1658324823/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 4 months |
| Monetization | Ad-supported | — |
| Size | 113 MB | 60 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aden Games](https://appshunter.io/developer/1610507844) | [Atta Mohi Ud Din](https://appshunter.io/developer/1653234972) |

## What reviewers say

### Number Stack Run

[App page](https://appshunter.io/ios/app/number-stack-run/id1658324823)

Collect and merge numbers to achieve the highest possible score in this challenging game. Test your skills and see how high you can stack your numbers.

**Highlights:** Number collection, Number merging, High score challenges, Casual gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Merge Numbers.io

[App page](https://appshunter.io/ios/app/merge-numbersio/id6444798886)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Number Stack Run free?

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

### Is Merge Numbers.io free?

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

### Do Number Stack Run or Merge Numbers.io have ads?

Both Number Stack Run and Merge Numbers.io 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.*