# Slap Stack! vs Space Jump Adventure

The clearest difference is in-app purchases: Slap Stack! at none against Space Jump Adventure's 4. Slap Stack! also leads on iOS requirement (12.0 vs 15.0). Space Jump Adventure's advantage is update cadence (every 3 days vs every 16 months). On price, ads and device support there is nothing between them.

Both are free to download. Space Jump Adventure sells 4 one-off in-app purchases. Slap Stack! asks for nothing beyond the download.

Slap Stack! ships an update every 16 months, Space Jump Adventure every 3 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Slap Stack! | Space Jump Adventure |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 16 months | **Every 3 days** |
| Size | 72 MB | 71 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [omer cetin](https://appshunter.io/developer/1584332419) | [Tariq Momani](https://appshunter.io/developer/1882014177) |

## What reviewers say

### Slap Stack!

[App page](https://appshunter.io/ios/app/slap-stack/id1589447649)

**Features:** macOS Compatibility

**In-app purchases:** none


### Space Jump Adventure

[App page](https://appshunter.io/ios/app/space-jump-adventure/id6762392632)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bronze Coins | $2.00 | one-time |
| Remove Ads | $2.00 | one-time |
| Silver Coins | $4.00 | one-time |
| Gold Coins | $7.00 | one-time |


## Frequently asked questions

### Is Slap Stack! free?

Slap Stack! is free to download, with no in-app purchases.

### Is Space Jump Adventure free?

Space Jump Adventure is free to download, with in-app purchases available.

### Do Slap Stack! or Space Jump Adventure have ads?

Both Slap Stack! and Space Jump Adventure show ads.

### Which is updated more often, Slap Stack! or Space Jump Adventure?

Slap Stack! ships an update every 16 months, and Space Jump Adventure every 3 days. Most recently, Slap Stack! was updated on November 7, 2026 and Space Jump Adventure on November 5, 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.*