# Number Jump King vs Stack and Blast

The clearest difference is in-app purchases: Stack and Blast at none against Number Jump King's 1. Number Jump King's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Number Jump King sells 1 one-off in-app purchase. Stack and Blast asks for nothing beyond the download.

## The numbers

| Metric | Number Jump King | Stack and Blast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | — |
| Size | 42 MB | 160 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [IK SEONG PARK](https://appshunter.io/developer/488068869) | [Ozan Kasikci](https://appshunter.io/developer/1485317310) |

## What reviewers say

### Number Jump King

[App page](https://appshunter.io/ios/app/number-jump-king/id6461308405)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $2.99 | one-time |


### Stack and Blast

[App page](https://appshunter.io/ios/app/stack-and-blast/id6498713436)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Number Jump King free?

Number Jump King is free to download, with in-app purchases available.

### Is Stack and Blast free?

Stack and Blast is free to download, with no in-app purchases.

### Do Number Jump King or Stack and Blast have ads?

Stack and Blast shows ads; Number Jump King 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.*