# Racing Start Simulator — BMX, Sprint, Ski Cross & more

> Sports start simulator measuring reaction time and performance. (iPhone/iPad app by Laurent Goulet Garneau.)

- Source: https://appshunter.io/ios/app/racing-start-simulator/id1669579277 (this page in markdown: same URL + `.md`)
- Developer: [Laurent Goulet Garneau](https://appshunter.io/developer/1669579279)
- Category: Sports
- Price: Free with in-app purchases (on sale, was $2.99)
- Age rating: 4+
- Requires: iOS 15.0 · 153 MB
- Languages: American English
- Released: 2023-02-03
- Data updated: 2026-08-31
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/racing-start-simulator/id1669579277/reviews.md

## What is Racing Start Simulator?

1. In Pro Mode, choose your sport (Sprint is Free by Default), button or voice control (Pro Mode only), delay and sensitivity.
2. Press "Ready To Race".
3. Start the App with your voice(Pro Mode) or by pressing "Start".
4. When you hear the main signal, do your thing as fast as you can and then press Stop (or Say Stop in Voice Pro Mode), when your racing is done to see what time you've achieved, and reaction time.
5. When you hear the signal of departure, move the phone in any direction, to see how fast you react. If you move the phone before the signal you will have a false start detected and shown on screen.
6.See your 10 previous Results all the time.
5. Look at your time, and try to beat it by restarting.

The time between the warning and the signal depends on the sport selected. The time itself always have a max coresponding to the sport:

Ice Cross (in between 2 to 5 seconds)
Snowboard Cross (in between 2 to 5 seconds)
Ski Cross (in between 1 to 3 seconds)
Horse Racing (in between 2 to 5 seconds)
Sprint (in between 0.8 to 1.5 second)
Swim (in between 0.5 to 3 second)
Rowing (in between 1.5 to 3 second)
Kayak (in between 1.5 to 3 second)
Motocross (in between 1.5 to 3 second)
BMX (in between 0.1 to 2.7 second)
Speed Skating (in between 0.8 to 1.5 second)

## Key features

- Pro Mode with voice control
- Multiple sports simulations (BMX, Sprint, Ski Cross, etc.)
- Measures reaction time and race time
- Tracks previous results
- False start detection
- Adjustable delay and sensitivity

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock Pro Features | $2.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/racing-start-simulator/id1669579277/reviews.md

### 5/5 — Perfect app for training and competing

*2023-03-22*

Use this app for training and have used it in competition. Is a real random start which allows athletes to maximise reaction training.

Use in competition was fantastic as it removed the human element and reduced the ability of respecting start times - makes for an exciting race every time!!!

## Frequently asked questions about Racing Start Simulator

### What sports can I simulate starts for with Racing Start Simulator?

Racing Start Simulator allows you to practice starts for a variety of sports including BMX, Sprint, Ski Cross, Ice Cross, Snowboard Cross, Horse Racing, Swim, Rowing, Kayak, Motocross, and Speed Skating. Sprint mode is available for free by default.

### How does Racing Start Simulator measure my performance?

The app measures your reaction time by detecting when you move the phone after hearing the signal. It also records your overall race time from start to finish, helping you track your progress.

### Can I use voice commands with Racing Start Simulator?

Yes, voice control is available in Pro Mode. You can start the app and stop your race using voice commands, in addition to the standard button controls.

### Does Racing Start Simulator have ads?

No, Racing Start Simulator is ad-free, allowing for an uninterrupted training experience.

### How often is Racing Start Simulator updated?

The app was last updated on November 29, 2025, with version 4.2.2. This indicates regular updates to improve functionality and add features.

### What devices is Racing Start Simulator compatible with?

Racing Start Simulator is designed for iOS devices, including iPhone, iPad, and iPod.

### What is the age rating for Racing Start Simulator?

Racing Start Simulator has an age rating of 4+, making it suitable for a wide range of users.

### Can I see my past performance with Racing Start Simulator?

Yes, the app keeps a record of your 10 previous results, allowing you to easily review your times and track your improvement over sessions.

## Version history (last 5 releases)

### 4.2.2 — 2025-11-29

App is free 
Voice Control and All Sports available for one "Pro Features" purchase.
More details on how to use the app.

### 4.0 — 2025-11-23

- Defaullt App is Free, Purchase in App -> Pro Liscence
- Access Voice Control and AllSports for: $2.99 or currency equivalent. Default Sport is Sprint
- Use your Voice (Pro Liscence only) to Start and Stop the Racing App.
- See your last 10 results.

### 3.2 — 2024-06-08

- 3 levels of sensitivity for motion detection and false start.
- Stop button is a lot bigger to reach with finger
- Minor fixes

### 3.1 — 2023-09-20

This version is made to promote 10 other sports more than Ice Cross.

### 2.0 — 2023-03-22

Now has False Start Detection and shows your Reaction Time!

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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 2026-08-31.*