# Scan vs Many dots

The clearest difference is in-app purchases: Many dots at none against Scan's 1. Many dots also leads on device support (3 vs 1) and iOS requirement (8.0 vs 11.0). On price and ads there is nothing between them.

Both are free to download. Scan sells 1 one-off in-app purchase. Many dots asks for nothing beyond the download.

## The numbers

| Metric | Scan | Many dots |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/many-dots-memory-span-training-game-improve-attention-keep-your-brain-sharp/id1145901943/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | — | Free |
| Size | 47 MB | 17 MB |
| Requires iOS | 11.0 | **8.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [RJ Cooper & Associates, Inc.](https://appshunter.io/developer/412790299) | [Artem Tselikov](https://appshunter.io/developer/587256869) |

## What reviewers say

### Scan

[App page](https://appshunter.io/ios/app/scan-a-word-lite/id504925264)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Full Version of Scan-A-Word | $4.99 | one-time |


### Many dots

[App page](https://appshunter.io/ios/app/many-dots-memory-span-training-game-improve-attention-keep-your-brain-sharp/id1145901943)

This game challenges your working memory by having you track and recall the positions of moving figures. Regular practice can help improve your attention span and memory recall.

**Highlights:** Memory span training, Attention improvement, Figure position recall, Minimalist design, Progressive difficulty

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scan free?

Scan is free to download, with in-app purchases available.

### Is Many dots free?

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

### Do Scan or Many dots have ads?

Neither Scan nor Many dots shows 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.*