# Zero4Racer PRO

> Classic tilt-and-clutch drag racing simulation with car customization and ghost racing. (iPhone/iPad app by J-Tech Creations, Inc..)

- Source: https://appshunter.io/ios/app/zero4racer-pro/id410062906 (this page in markdown: same URL + `.md`)
- Developer: [J-Tech Creations, Inc.](https://appshunter.io/developer/360318559)
- Category: Games, Racing, Simulation
- Price: Free with in-app purchases
- Rating: 3.10/5 from 35 App Store ratings · 20 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 367 MB
- Languages: American English
- Released: 2011-02-10
- Data updated: 2026-09-16
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/zero4racer-pro/id410062906/reviews.md

## What is Zero4Racer PRO?

Zero4Racer Pro is back.

The original tilt-and-clutch drag racer returns, rebuilt for modern iOS. Same on-screen clutch button, same accelerometer throttle, same 400-metre rush from the line to the finish.

Race
- Tilt to feed throttle, hold the clutch button to slip the drivetrain, tap the shift lever at the right RPM and run the 400 m.
- Two accelerometer-handling modes (Horizon and Vertical) for the way you actually hold the phone.
- Calibrate your neutral tilt once in Options and forget about it.

Choose your driver
- Create your profile: pick a driver character, pick a name, race.
- Free characters are always available; extra characters come with the optional Premium one-time purchase.

Garage
- Buy cars from a small starter catalogue, install and renew parts.
- Watch the car's run count and per-part wear tick up after each race.

Race against your own ghost
- Pick "Best-time ghost" before a race and a marker of your fastest prior lap in the same class slides along the track next to you.
- Local-first. No custom server, no uploaded replays.

Sound
- Tunable engine sample with pitch and gain tied to live RPM.
- Gear-change and finish SFX. Volumes for engine / SFX / BGM live in Options.
- Background music from your own library plays through; the app does not interrupt it.

Scores
- Best-time-per-class summary plus a filterable top-20 board.
- Sort by best time or by latest finish.
- Records persist locally and remain available offline.
- Optional Apple Game Center ranking starts with the Class A / 400 m best-time board. Game Center is Apple-hosted; Zero4Racer does not run a custom leaderboard backend.

PREMIUM CHARACTERS (optional)
Premium Characters is a one-time in-app purchase. Buy it once and every driver character is unlocked. You pay a single time; there is no recurring charge. The purchase can be restored on the same Apple Account, including after a reinstall. All core racing gameplay is free — the purchase only unlocks additional driver characters.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.jtechs.com/privacy-policy/index.html

No ads. No tracking. Local scores always work. Just the drag race.

Universal landscape on iPhone, optimised for the modern screen sizes while honouring the original game's feel.

(c) 2026 J-Tech Creations

## Key features

- Tilt and clutch controls
- Accelerometer throttle modes
- Driver profile creation
- Car customization and upgrades
- Ghost racing mode
- Local and Game Center leaderboards
- Tunable engine sound

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| ADs Remover package. | $1.99 | one-time |


## Recent user reviews (10 of 20)

All indexed reviews: https://appshunter.io/ios/app/zero4racer-pro/id410062906/reviews.md

### 1/5 — This is the worst app every

*2017-07-17*

I hope no body every gets this

### 3/5 — Good, Needs a little work

*2015-11-04*

The app is good. It needs some work as in stop booting me to the home screen every other time I play! I'm not gaining money that way! I like that this games uses a clutch maybe add a gas pedal.

### 1/5 — Needs an update

*2015-09-14*

The app doesn't let me go past the purchasing of the car screen. It keeps asking me to buy a new car even though I just bought one and for some reason I keep getting more money every time it asks me to buy another. Very strange, would have liked to play it. Let me know when you fix it with an update!

### 2/5 — ?????

*2014-11-29*

It was a good idea with the stick shift and clutch but it kept crashing at the beginning

### 1/5 — Don't download

*2014-10-04*

Retarded stupid game

### 2/5 — Cool game

*2014-07-29*

The idea of your game is amazing. UNFORTUNATELY, it crashes all the time! I would rate it five stars if you fixed the crashing. Hope you fix it.

### 1/5 — NEEDS UPDATES ITS A POS

*2014-03-02*

This app would be a great game but why does it crash after every race like WTH FIX IT !!!

### 3/5 — Good idea

*2013-12-12*

This game has a good idea, involving the clutch and shifting. But it crashes way to many times after every race. Needs more up grades and as well cars, wouldn't hurt to be able to earn more money on races. 
So if you have the urge to download a game with a clutch/racing this is the game.

### 5/5 — Great game...

*2013-10-13*

Need more cars and more designs on cars. Should put multiplayer mode. Should make zero4racerpro 2.

### 1/5 — ????

*2013-05-18*

How do u play lol

## Frequently asked questions about Zero4Racer PRO

### What is Zero4Racer PRO?

Zero4Racer PRO is a drag racing game that recreates the feel of the original tilt-and-clutch racer. It features accelerometer-based throttle, an on-screen clutch button, and the ability to race against your own best-time ghost.

### How do I play Zero4Racer PRO?

You tilt your device to control the throttle, hold the clutch button to manage the drivetrain, and tap the shift lever at the right RPM to accelerate down the 400-meter track.

### Can I customize cars in Zero4Racer PRO?

Yes, you can buy cars from a starter catalog and install or renew parts. The game tracks per-part wear after each race.

### Does Zero4Racer PRO have multiplayer?

Zero4Racer PRO focuses on local-first gameplay, including racing against your own ghost. It does not feature online multiplayer or custom servers.

### Are there ads in Zero4Racer PRO?

No, Zero4Racer PRO is ad-free and does not use tracking. The developers emphasize a pure drag racing experience.

### What are the premium features in Zero4Racer PRO?

The optional Premium subscription unlocks additional driver characters. All core racing gameplay is free, and the subscription renews annually unless cancelled.

### What devices does Zero4Racer PRO support?

Zero4Racer PRO is a universal app that runs on iPhone and iPod devices, optimized for modern screen sizes.

### How often is Zero4Racer PRO updated?

The latest version, 3.0.0, was last updated on August 22, 2026. The game is developed by J-Tech Creations, Inc.

## Version history (last 5 releases)

### 3.1.0 — 2026-09-13

A major update for screen support and race controls.
- Improved iPhone and iPad layouts, including the road and cockpit on the Race screen
- Added a pre-race MT / AT selector with assisted automatic shifting
- Added Apple Game Center All-time and Last 24 hours views to SCORES
- Improved driver names, class selection, gear display, and overall readability
- Improved stability, including race-finish handling

### 3.0.1 — 2026-09-05

Premium Characters is now a one-time purchase.

Track display improvements:
- The start line, finish line and distance markers are now judged at the car's nose, so the race starts and finishes where you see it.
- Distance markers (100-350 m) are readable at every point on screen.
- The cockpit's left column no longer covers the kerb and grass.
- Engine tuning parts show their effect on the DYNO torque curve.

### 3.0.0 — 2026-08-22

Zero4Racer PRO 3.0.0 - complete restoration.
- Rebuilt from the ground up for modern iOS and current screen sizes
- The original tilt-and-clutch drag racing feel, restored
- New driver profiles with selectable characters
- Optional Premium Characters annual subscription
- Garage, parts wear, ghost racing, local scores and Game Center Class A board

### 2.0.5 — 2011-10-06

Bug fix for the score issue.

### 2.0.4 — 2011-10-05

Bug fix for when ad shows and returns.

## More apps by J-Tech Creations, Inc.

- [Contribution Counts](https://appshunter.io/ios/app/contribution-counts/id6808803548)

All apps by J-Tech Creations, Inc.: https://appshunter.io/developer/360318559

## Related topics

[racer pro](https://appshunter.io/ios/topics/racer-pro)

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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 2026-09-16.*