# Flash Runner! vs Iron Prototype

The clearest difference is review sentiment: Iron Prototype at 71% against Flash Runner!'s 0%. Iron Prototype also leads on rating (4.3 vs 4.0) and ratings volume (10 vs 2). Flash Runner!'s advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Iron Prototype sells 1 one-off in-app purchase. Flash Runner! asks for nothing beyond the download.

Iron Prototype holds the better App Store score, 4.3 against 4.0. That said, the two scores are not equally well evidenced: Iron Prototype has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Flash Runner!'s written reviews are positive against 71% of Iron Prototype's.

Flash Runner! ships an update daily, Iron Prototype monthly. The most recent releases landed on September 26, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Flash Runner! | Iron Prototype |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/flash-runner/id1542469661/reviews) | **[4.3 (10 ratings)](https://appshunter.io/ios/app/iron-prototype/id1564103773/reviews)** |
| Number of ratings | 2 | **10** |
| Positive reviews | 0.0% of reviews | **71.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 69 MB | 390 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mood Games OU](https://appshunter.io/developer/1434688874) | [Bad Wolf Games](https://appshunter.io/developer/1151923536) |

## What reviewers say

### Flash Runner!

[App page](https://appshunter.io/ios/app/flash-runner/id1542469661)

Experience a unique runner game where your speed manipulates time. Slow down the world around you to navigate obstacles and progress through the game. Master the art of temporal control to overcome challenges.

**Highlights:** Time manipulation mechanics, Obstacle avoidance gameplay, Fast-paced running action, Unique temporal control

**Features:** macOS Compatibility

**In-app purchases:** none


### Iron Prototype

[App page](https://appshunter.io/ios/app/iron-prototype/id1564103773)

Become a superhero in this action-packed side-scrolling runner. Swing through diverse worlds using a rope hook, dodge deadly hazards, and collect power cells to unlock new characters. Are you ready for the ultimate spider hero adventure?

**Highlights:** Side-scrolling runner gameplay, Rope hook swinging mechanic, Diverse world exploration, Hazard dodging, Unlockable superhero characters, Power cell collection

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads and bonus | $5.99 | one-time |


## Frequently asked questions

### Is Flash Runner! free?

Flash Runner! is free to download, with no in-app purchases.

### Is Iron Prototype free?

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

### Which has better reviews, Flash Runner! or Iron Prototype?

Iron Prototype is rated higher. Flash Runner! averages 4.0 out of 5 from 2 ratings, while Iron Prototype averages 4.3 from 10 ratings.

### Do Flash Runner! or Iron Prototype have ads?

Iron Prototype shows ads; Flash Runner! does not.

### Which is updated more often, Flash Runner! or Iron Prototype?

Flash Runner! ships an update daily, and Iron Prototype monthly. Most recently, Flash Runner! was updated on September 26, 2026 and Iron Prototype on September 23, 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.*