# Art Jam vs Altera

The clearest difference is in-app purchases: Altera at none against Art Jam's 10. Altera also leads on ads (none vs shown). Art Jam's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price there is nothing between them.

Both are free to download. Art Jam sells 10 one-off in-app purchases. Altera asks for nothing beyond the download.

## The numbers

| Metric | Art Jam | Altera |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | — |
| Size | 184 MB | 1 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Oleh Vasylynchuk](https://appshunter.io/developer/1453212289) | [Cagın BOGURCU](https://appshunter.io/developer/1777423234) |

## What reviewers say

### Art Jam

[App page](https://appshunter.io/ios/app/art-jam-block-puzzle/id6756787756)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fail Offer | $3.49 | one-time |
| 5,000 Coins | $5.99 | one-time |
| Small Bundle | $6.99 | one-time |
| 10,000 Coins | $10.99 | one-time |
| Block Pass | $10.99 | one-time |
| Medium Bundle | $13.99 | one-time |
| 25,000 Coins | $21.99 | one-time |
| Large Bundle | $21.99 | one-time |
| 50,000 Coins | $39.99 | one-time |
| 100,000 Coins | $74.99 | one-time |


### Altera

[App page](https://appshunter.io/ios/app/altera-shape-shifter-puzzle/id6803628126)

**In-app purchases:** none


## Frequently asked questions

### Is Art Jam free?

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

### Is Altera free?

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

### Do Art Jam or Altera have ads?

Art Jam shows ads; Altera 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.*