# Number+ vs Retro Alley

The clearest difference is ads: Number+ at none against Retro Alley's shown. Number+ also leads on device support (3 vs 1) and iOS requirement (8.0 vs 17.0). 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 | Number+ | Retro Alley |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (20 ratings)](https://appshunter.io/ios/app/number-plus-logic-plus-puzzle/id1380079751/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Monetization | Free | — |
| Size | 55 MB | 4 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ANDREY NOVIKOV](https://appshunter.io/developer/418898717) | [ERI MUNAKATA](https://appshunter.io/developer/6788573608) |

## What reviewers say

### Number+

[App page](https://appshunter.io/ios/app/number-plus-logic-plus-puzzle/id1380079751)

Sharpen your mathematical and logical abilities with this engaging puzzle game. Solve numerous challenging puzzles by making row and column sums match the provided totals. Enjoy hours of addictive gameplay with tricky solutions.

**Highlights:** Challenging math puzzles, Logic-based gameplay, Addictive and fun, Row and column sum matching, Tricky solutions

**Features:** macOS Compatibility

**In-app purchases:** none


### Retro Alley

[App page](https://appshunter.io/ios/app/retro-alley-hidden-objects/id6792229276)

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

**In-app purchases:** none


## Frequently asked questions

### Is Number+ free?

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

### Is Retro Alley free?

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

### Do Number+ or Retro Alley have ads?

Retro Alley shows ads; Number+ 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.*