# 99 Bridges vs Sci

The clearest difference is ads: Sci at none against 99 Bridges's shown. 99 Bridges's advantage is update cadence (monthly vs every 58 months) and iOS requirement (8.0 vs 11.0). On price, 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.

99 Bridges ships an update monthly, Sci every 58 months. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 99 Bridges | Sci |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (14 ratings)](https://appshunter.io/ios/app/99-bridges/id1447242455/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 58 months |
| Monetization | Ad-supported | — |
| Size | 95 MB | 41 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 12+ |
| Developer | [Mindstorm Studios](https://appshunter.io/developer/378784987) | [Marek Skreko](https://appshunter.io/developer/1558127762) |

## What reviewers say

### 99 Bridges

[App page](https://appshunter.io/ios/app/99-bridges/id1447242455)

Tap to rotate bridges and navigate tricky paths. One wrong move means starting over in this challenging game. Compete with friends to see who can cross the most bridges.

**Highlights:** Single tap controls, No Ads, Free to play, Challenge friends, Tricky bridge navigation

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

**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 99 Bridges free?

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

### Is Sci free?

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

### Do 99 Bridges or Sci have ads?

99 Bridges shows ads; Sci does not.

### Which is updated more often, 99 Bridges or Sci?

99 Bridges ships an update monthly, and Sci every 58 months. Most recently, 99 Bridges was updated on October 11, 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.*