# Scan vs Blocks4All

The clearest difference is in-app purchases: Blocks4All at none against Scan's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Scan sells 1 one-off in-app purchase. Blocks4All asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Scan | Blocks4All |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blocks4all/id1446492589/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | Every 6 months |
| Monetization | — | Free |
| Size | 47 MB | 70 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [RJ Cooper & Associates, Inc.](https://appshunter.io/developer/412790299) | [Lauren Milne](https://appshunter.io/developer/1446492588) |

## 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 |


### Blocks4All

[App page](https://appshunter.io/ios/app/blocks4all/id1446492589)

This app provides a block-based programming interface designed for accessibility. It is compatible with VoiceOver and Switch Control, allowing users to program robots. Ideal for educational settings.

**Highlights:** Block-based programming, VoiceOver compatibility, Switch Control support, Dash and Dot robot programming, Educational tool

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scan free?

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

### Is Blocks4All free?

Blocks4All is free to download, with no in-app purchases.

### Do Scan or Blocks4All have ads?

Neither Scan nor Blocks4All shows ads.

### Which is updated more often, Scan or Blocks4All?

Scan ships an update every 6 months, and Blocks4All every 6 months. Most recently, Scan was updated on October 26, 2026 and Blocks4All on October 29, 2026.

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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.*