# Mr. Runner X vs High Octane!

Mr. Runner X and High Octane! both sit at 4.1 stars, but that hides the real split: 82% of Mr. Runner X's written reviews are positive against 44% of High Octane!'s. Mr. Runner X also leads on ads (none vs shown) and update cadence (fortnightly vs every 4 months). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Mr. Runner X sells 1 one-off in-app purchase and High Octane! sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.1 for Mr. Runner X against 4.0 for High Octane!. Both are backed by a comparable volume of ratings — 28 and 6 respectively. Written reviews are what separate them: 82% of Mr. Runner X's written reviews are positive against 44% of High Octane!'s.

Mr. Runner X ships an update fortnightly, High Octane! every 4 months. The most recent releases landed on June 1, 2026 and August 28, 2026 respectively.

## The numbers

| Metric | Mr. Runner X | High Octane! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (28 ratings)](https://appshunter.io/ios/app/mr-runner-x/id1481901671/reviews)** | [4.0 (6 ratings)](https://appshunter.io/ios/app/high-octane/id1537161778/reviews) |
| Number of ratings | **28** | 6 |
| Positive reviews | **81.8% of reviews** | 44.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 170 MB | 91 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Game Vision](https://appshunter.io/developer/317961855) | [ZeMind Game Studio Ltd](https://appshunter.io/developer/437992894) |

## What reviewers say

### Mr. Runner X

[App page](https://appshunter.io/ios/app/mr-runner-x/id1481901671)

Navigate a stylish black and white world, timing your speed to avoid obstacles and collect power-ups. Unlock unique skins with special effects in this endless runner game.

**Highlights:** Easy, fun, and relaxing gameplay, Endless mode for challenges, Stylish black and white graphics, Random power-ups, Collect and unlock 26 unique skins

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $2.99 | one-time |


### High Octane!

[App page](https://appshunter.io/ios/app/high-octane/id1537161778)

Embark on a physics-based action platformer adventure as a superhero with randomized stages and comic book-style visuals. Master unique movement mechanics, unlock new gameplay modes, and customize your hero with a variety of outfits. Share your best (or worst) runs with the built-in replay feature.

**Highlights:** Physics-based action platformer, Randomized stages, Comic book-style visuals, Unlockable gameplay modes, Hero customization with outfits, Built-in replay feature

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Double Coin Boost | $0.99 | one-time |


## Frequently asked questions

### Is Mr. Runner X free?

Mr. Runner X is free to download, with in-app purchases available.

### Is High Octane! free?

High Octane! is free to download, with in-app purchases available.

### Which has better reviews, Mr. Runner X or High Octane!?

Mr. Runner X is rated higher. Mr. Runner X averages 4.1 out of 5 from 28 ratings, while High Octane! averages 4.0 from 6 ratings.

### Do Mr. Runner X or High Octane! have ads?

High Octane! shows ads; Mr. Runner X does not.

### Which is updated more often, Mr. Runner X or High Octane!?

Mr. Runner X ships an update fortnightly, and High Octane! every 4 months. Most recently, Mr. Runner X was updated on June 1, 2026 and High Octane! on August 28, 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.*