# Repton 1 (Free) vs Sci

The clearest difference is in-app purchases: Sci at none against Repton 1 (Free)'s 11. Repton 1 (Free)'s advantage is update cadence (every 2 months vs every 58 months) and iOS requirement (9.3 vs 11.0). On price, ads and device support there is nothing between them.

Both are free to download. Repton 1 (Free) sells 11 one-off in-app purchases. Sci asks for nothing beyond the download.

Repton 1 (Free) ships an update every 2 months, Sci every 58 months. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Repton 1 (Free) | Sci |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/repton-1-free/id476307851/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 58 months |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 41 MB |
| Requires iOS | **9.3** | 11.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 12+ |
| Developer | [ESZ Consulting Ltd](https://appshunter.io/developer/475772443) | [Marek Skreko](https://appshunter.io/developer/1558127762) |

## What reviewers say

### Repton 1 (Free)

[App page](https://appshunter.io/ios/app/repton-1-free/id476307851)

A classic retro puzzle game where you guide a lizard through mazes, collecting diamonds, pushing rocks, and avoiding monsters. Offers over 90 levels with enhanced graphics and sound, plus a retro mode.

**Highlights:** Maze navigation, Diamond collection, Rock pushing mechanics, Monster avoidance, Over 90 levels, Retro graphics mode, In-game store for scenario packs

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Young Scenario | $0.99 | one-time |
| complete and skip this level | $0.99 | one-time |
| Cascade Scenario | $1.99 | one-time |
| Glacier Scenario | $1.99 | one-time |
| Junior Scenario | $1.99 | one-time |
| Mystic Scenario | $1.99 | one-time |
| Starter Scenario | $1.99 | one-time |
| Mystic 2 Scenario | $1.99 | one-time |
| Challenge Scenario | $2.99 | one-time |
| Avalanche Scenario | $2.99 | one-time |
| Repton 1 Mega bundle | $12.99 | 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 Repton 1 (Free) free?

Repton 1 (Free) is free to download, with in-app purchases available.

### Is Sci free?

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

### Do Repton 1 (Free) or Sci have ads?

Neither Repton 1 (Free) nor Sci shows ads.

### Which is updated more often, Repton 1 (Free) or Sci?

Repton 1 (Free) ships an update every 2 months, and Sci every 58 months. Most recently, Repton 1 (Free) was updated on October 23, 2026 and Sci on October 7, 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.*