# Side by Side Rally vs XTrem Racing

Side by Side Rally and XTrem Racing are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Side by Side Rally sells 1 one-off in-app purchase and XTrem Racing sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Side by Side Rally | XTrem Racing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (8 ratings)](https://appshunter.io/ios/app/xtrem-racing/id6504193767/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 177 MB | 188 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MITSUHARU SAIKAWA](https://appshunter.io/developer/1625784464) | [Dream-Up](https://appshunter.io/developer/445196122) |

## What reviewers say

### Side by Side Rally

[App page](https://appshunter.io/ios/app/side-by-side-rally/id6496860326)

Compete in thrilling 1v1 rally races against ghost cars of players worldwide. Collect and upgrade over 20 unique rally cars through a gacha system. Master challenging tracks and climb the global rankings to become the ultimate rally champion.

**Highlights:** Top-down rally racing gameplay, Collect and upgrade 20+ rally cars, 1v1 battles against user ghost cars, Gacha system for car acquisition, World ranking system, Slipstream and blocking mechanics, Steering, accelerator, and brake assists

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

**In-app purchases (1)**

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


### XTrem Racing

[App page](https://appshunter.io/ios/app/xtrem-racing/id6504193767)

Experience intense racing across diverse environments with over 30 cars and 70 tracks. Master drifting, high-speed chases, and precise control with realistic physics and dynamic lighting. Upgrade your vehicles and compete to become the ultimate speed king.

**Highlights:** Over 30 unique cars, 70+ diverse tracks, Realistic driving physics, Drifting, SuperCar, and Monoplace classes, In-app purchases for unlocks and ad removal, Stunning 3D graphics

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Tracks | $0.99 | one-time |
| Unlock Cars | $1.99 | one-time |
| Skip Ad | $2.99 | one-time |


## Frequently asked questions

### Is Side by Side Rally free?

Side by Side Rally is free to download, with in-app purchases available.

### Is XTrem Racing free?

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

### Do Side by Side Rally or XTrem Racing have ads?

Both Side by Side Rally and XTrem Racing show ads.

### Which is updated more often, Side by Side Rally or XTrem Racing?

Side by Side Rally ships an update every 2 weeks, and XTrem Racing every 2 weeks. Most recently, Side by Side Rally was updated on October 30, 2026 and XTrem Racing on November 4, 2026.

---

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