# UpDown Soli vs Number Grid Eraser

The clearest difference is device support: Number Grid Eraser at 3 against UpDown Soli's —. UpDown Soli's advantage is iOS requirement (12.0 vs 15.1). On price 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.

## The numbers

| Metric | UpDown Soli | Number Grid Eraser |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 months |
| Size | 104 MB | 31 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Can Hulagu](https://appshunter.io/developer/1629006728) | [KARTEGA YAZILIM VE DANISMANLIK ANONIM SIRKETI](https://appshunter.io/developer/1798162703) |

## What reviewers say

### UpDown Soli

[App page](https://appshunter.io/ios/app/updown-soli/id6529547933)

**In-app purchases:** none


### Number Grid Eraser

[App page](https://appshunter.io/ios/app/number-grid-eraser/id6756354382)

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

**In-app purchases:** none


## Frequently asked questions

### Is UpDown Soli free?

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

### Is Number Grid Eraser free?

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

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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.*