# Spot the Difference Fun Puzzle vs Block Build

The clearest difference is in-app purchases: Block Build at none against Spot the Difference Fun Puzzle's 4. Spot the Difference Fun Puzzle's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Spot the Difference Fun Puzzle sells 4 one-off in-app purchases. Block Build asks for nothing beyond the download.

## The numbers

| Metric | Spot the Difference Fun Puzzle | Block Build |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | — | Daily |
| Size | 45 MB | 122 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Umar Bilal](https://appshunter.io/developer/1769660021) | [Hanifi Cengizhan Toraman](https://appshunter.io/developer/6781723554) |

## What reviewers say

### Spot the Difference Fun Puzzle

[App page](https://appshunter.io/ios/app/spot-the-difference-fun-puzzle/id6762766563)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 Hints Pack | $0.99 | one-time |
| 50 Hints Pack | $1.99 | one-time |
| 100 Hints Pack | $2.99 | one-time |
| Remove Ads | $4.99 | one-time |


### Block Build

[App page](https://appshunter.io/ios/app/block-build/id6781723552)

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

**In-app purchases:** none


## Frequently asked questions

### Is Spot the Difference Fun Puzzle free?

Spot the Difference Fun Puzzle is free to download, with in-app purchases available.

### Is Block Build free?

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

### Do Spot the Difference Fun Puzzle or Block Build have ads?

Both Spot the Difference Fun Puzzle and Block Build 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.*