# Surge vs Project Rail

The clearest difference is in-app purchases: Project Rail at none against Surge's 10. Project Rail also leads on ads (none vs shown). Surge's advantage is device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Surge sells 10 one-off in-app purchases. Project Rail asks for nothing beyond the download.

## The numbers

| Metric | Surge | Project Rail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/surge-logic-in-motion/id6753192168/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 48 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lazy Tiger Labs](https://appshunter.io/developer/1834539852) | [Daan Koeman](https://appshunter.io/developer/1891048034) |

## What reviewers say

### Surge

[App page](https://appshunter.io/ios/app/surge-logic-in-motion/id6753192168)

A challenging puzzle game where you guide a green circle to collect gems and return to the start without hitting bombs. Test your focus and strategy with timed challenges and practice modes.

**Highlights:** Swipe or tap to move, Collect all gems, Avoid bombs, Timed challenges, Free play practice mode, Multiple difficulty levels

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 15 Tokens! | $1.99 | one-time |
| Unlimited Undos | $1.99 | one-time |
| Unlock Easy Levels | $2.99 | one-time |
| Unlock Simple Levels | $2.99 | one-time |
| Unlock Classic Levels | $2.99 | one-time |
| Unlock Tough Levels | $2.99 | one-time |
| Unlock Extreme Levels | $2.99 | one-time |
| 50 Tokens! | $4.99 | one-time |
| Unlock Full Game | $5.99 | one-time |
| Full Game Bundle | $7.99 | one-time |


### Project Rail

[App page](https://appshunter.io/ios/app/project-rail/id6791963914)

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

**In-app purchases:** none


## Frequently asked questions

### Is Surge free?

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

### Is Project Rail free?

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

### Do Surge or Project Rail have ads?

Surge shows ads; Project Rail does not.

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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.*