# Road Builder Blitz vs Sci

The clearest difference is update cadence: Road Builder Blitz at every 19 months against Sci's every 58 months. On price, ads, 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.

Road Builder Blitz ships an update every 19 months, Sci every 58 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Road Builder Blitz | Sci |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/road-builder-blitz/id1243226077/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 19 months** | Every 58 months |
| Monetization | Free | — |
| Size | 584 MB | 41 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 12+ |
| Developer | [Simcoach Games](https://appshunter.io/developer/1682126328) | [Marek Skreko](https://appshunter.io/developer/1558127762) |

## What reviewers say

### Road Builder Blitz

[App page](https://appshunter.io/ios/app/road-builder-blitz/id1243226077)

Engage in 10 construction mini-games to build bridges quickly for a frantic mayor. The faster you build, the better your bridge looks. Learn about STEM construction careers.

**Highlights:** 10 construction mini-games, Bridge building challenges, Increasing game speed, Visual bridge quality feedback, Learn about construction trades, STEM career awareness

**Features:** macOS Compatibility

**In-app purchases:** none


### Sci

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Road Builder Blitz free?

Road Builder Blitz is free to download, with no in-app purchases.

### Is Sci free?

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

### Do Road Builder Blitz or Sci have ads?

Neither Road Builder Blitz nor Sci shows ads.

### Which is updated more often, Road Builder Blitz or Sci?

Road Builder Blitz ships an update every 19 months, and Sci every 58 months. Most recently, Road Builder Blitz was updated on November 3, 2026 and Sci on November 3, 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.*