# Join Race! vs KO! Hero

The clearest difference is in-app purchases: KO! Hero at none against Join Race!'s 1. Join Race!'s advantage is ads (none vs shown) and update cadence (every 9 days vs every 9 months). On price and device support there is nothing between them.

Both are free to download. Join Race! sells 1 one-off in-app purchase. KO! Hero asks for nothing beyond the download.

Join Race! ships an update every 9 days, KO! Hero every 9 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Join Race! | KO! Hero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (14 ratings)](https://appshunter.io/ios/app/join-race/id1529735023/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 142 MB | 132 MB |
| Requires iOS | **10.0** | 12.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Mirols OU](https://appshunter.io/developer/1608019939) | [Mustafa Akbaba](https://appshunter.io/developer/1583923781) |

## What reviewers say

### Join Race!

[App page](https://appshunter.io/ios/app/join-race/id1529735023)

Race against rivals on challenging tracks by merging cars of your color to increase speed. Navigate the road carefully to avoid falling off and take down opponents to become the king of the road. Experience fun and exciting emotions in this racing game.

**Highlights:** Car merging mechanics, Challenging race tracks, Rival opponents, Road navigation challenges, Destructible environment elements

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |


### KO! Hero

[App page](https://appshunter.io/ios/app/ko-hero/id6478313484)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Join Race! free?

Join Race! is free to download, with in-app purchases available.

### Is KO! Hero free?

KO! Hero is free to download, with no in-app purchases.

### Do Join Race! or KO! Hero have ads?

KO! Hero shows ads; Join Race! does not.

### Which is updated more often, Join Race! or KO! Hero?

Join Race! ships an update every 9 days, and KO! Hero every 9 months. Most recently, Join Race! was updated on November 3, 2026 and KO! Hero on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*