# Number Jam Puzzle vs Echonix

The clearest difference is ads: Echonix at none against Number Jam Puzzle's shown. Number Jam Puzzle's advantage is iOS requirement (12.0 vs 16.6). On price, in-app purchases and device support 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 Jam Puzzle | Echonix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Size | 171 MB | 5 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bugbomb](https://appshunter.io/developer/1440148721) | [Melike Isik Bozkurt](https://appshunter.io/developer/6782578344) |

## What reviewers say

### Number Jam Puzzle

[App page](https://appshunter.io/ios/app/number-jam-puzzle/id6470642954)

**In-app purchases:** none


### Echonix

[App page](https://appshunter.io/ios/app/echonix/id6782578342)

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

**In-app purchases:** none


## Frequently asked questions

### Is Number Jam Puzzle free?

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

### Is Echonix free?

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

### Do Number Jam Puzzle or Echonix have ads?

Number Jam Puzzle shows ads; Echonix 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.*