# Jump Kid vs Sci

The clearest difference is in-app purchases: Sci at none against Jump Kid's 1. Sci also leads on iOS requirement (11.0 vs 15.0). Jump Kid's advantage is update cadence (every 17 months vs every 58 months). On price, ads and device support there is nothing between them.

Both are free to download. Jump Kid sells 1 one-off in-app purchase. Sci asks for nothing beyond the download.

Jump Kid ships an update every 17 months, Sci every 58 months. The most recent releases landed on September 18, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Jump Kid | Sci |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (6 ratings)](https://appshunter.io/ios/app/jump-kid/id954162804/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 17 months** | Every 58 months |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 41 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod, Apple TV | iPhone, iPad, iPod, Apple TV |
| Age rating | 9+ | 12+ |
| Developer | [Tommy Hass](https://appshunter.io/developer/507066305) | [Marek Skreko](https://appshunter.io/developer/1558127762) |

## What reviewers say

### Jump Kid

[App page](https://appshunter.io/ios/app/jump-kid/id954162804)

Embark on a classic pixel art platforming adventure to rescue a child and potentially win a heart. Jump on enemies to defeat them and conquer challenging boss fights across multiple worlds. The first two worlds are free, with an option to unlock the full game.

**Highlights:** Classic pixel art platformer gameplay, Jump on enemies to defeat them, Boss fights at the end of each world, 6 worlds with 12 levels each, iCloud syncing across devices, MFi controller support, Apple TV support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock full game | $1.99 | one-time |


### Sci

[App page](https://appshunter.io/ios/app/sci-fi-platformer/id1558127760)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jump Kid free?

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

### Is Sci free?

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

### Do Jump Kid or Sci have ads?

Neither Jump Kid nor Sci shows ads.

### Which is updated more often, Jump Kid or Sci?

Jump Kid ships an update every 17 months, and Sci every 58 months. Most recently, Jump Kid was updated on September 18, 2026 and Sci on September 20, 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.*