# Side by Side Racing Turbo Z — Beat Ghost Racers Worldwide

> Beat Ghost Racers Worldwide (iPhone/iPad app by MITSUHARU SAIKAWA.)

- Source: https://appshunter.io/ios/app/side-by-side-racing-turbo-z/id6444167825 (this page in markdown: same URL + `.md`)
- Developer: [MITSUHARU SAIKAWA](https://appshunter.io/developer/1625784464)
- Category: Games, Sports, Action, Racing
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 194 MB
- Languages: American English, Japanese
- Released: 2023-03-28
- Data updated: 2026-08-27
- User reviews in markdown: https://appshunter.io/ios/app/side-by-side-racing-turbo-z/id6444167825/reviews.md

## What is Side by Side Racing Turbo Z?

Challenge global ghost racers in fast 1v1 battles!
Upgrade your car, master the slipstream, and climb the world ranking in this addictive arcade racer.

■ What is this game?
	•	Race against ghost cars from players around the world
	•	Overtake a rival to trigger a real-time feeling 1v1 battle
	•	Earn cash, unlock new cars, and upgrade your speed
	•	Compete for the top spot in the global racing leaderboard

■ Highlights
	•	Intense head-to-head battles triggered by overtakes
	•	Real racing techniques: slipstream, blocking, timing
	•	Collect and upgrade multiple cars with unique stats
	•	Smooth top-view driving that’s easy to learn and fun to master

■ How to Play
	•	Catch up to a rival on the circuit and overtake to start the battle
	•	Leave them in the dust to win; get passed and you lose
	•	Earn cash to buy faster cars and upgrade your machine
	•	Gather battle points and push to the top of the global ranking

■ Controls
	•	Simple steering: drag left/right
	•	Supports button controls and gamepads
	•	Auto-accelerate and optional auto-brake included

■ Upgrade System
	•	Enter the pit lane to upgrade or purchase new cars
	•	Higher-level rivals give bigger rewards
	•	Grab coins on the track to boost your income

■ Tips to Win
	•	Stick behind rivals to gain a slipstream speed boost
	•	Get in front and block them to force a slowdown
	•	Decide between upgrading or buying a new machine at the right time

■ Credits
BGM
　“Free BGM & Music Material MusMus” — https://musmus.main.jp

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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



## Version history (last 5 releases)

### 265 — 2026-08-10

Improved shadow quality.

### 263 — 2026-08-08

Updated the rendering pipeline to the latest system.

### 261 — 2026-08-01

Updated to the latest system.

### 259 — 2026-03-29

Updated the Unity game engine to the latest version. Along with that, improved the opening animations of menu buttons such as settings on the title screen, and updated shared systems across titles to the latest state. Also fixed minor bugs and adjusted game balance.

### 254 — 2025-11-19

Major update!  
Added 4 new machines!  
Completely revamped behavior and game balance!  
(Rankings and save data will be reset.)

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## More apps by MITSUHARU SAIKAWA

- [SKY SOLDIERS : Retro Shmup](https://appshunter.io/ios/app/sky-soldiers-retro-shmup/id1625784462)
- [Animal Avengers](https://appshunter.io/ios/app/animal-avengers/id6443767356)
- [Mosquito Busters](https://appshunter.io/ios/app/mosquito-busters/id6450376791)
- [The Fantasy of Merge Puzzle](https://appshunter.io/ios/app/the-fantasy-of-merge-puzzle/id6462797075)
- [TERRA GRANIAN : Space Shooter](https://appshunter.io/ios/app/terra-granian-space-shooter/id6473097990)

All apps by MITSUHARU SAIKAWA: https://appshunter.io/developer/1625784464

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*