QuickTune H4

QuickTune H4

Horizon 4 Tuning Calculator

97 ratings
27 reviews

Archived App (Last seen on 5 May 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • November 29, 2018
  • December 9, 2021

Features

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About

This app helps Forza Horizon 4 players create optimized car tunes for various racing scenarios. It calculates balanced and competitive setups for different car types, drivetrains, and track conditions, including weather. Users can save favorite tunes and access recent car data.

Calculates balanced and competitive tunes
Supports any car and drivetrain swap
Creates tunes for standard, dirt, cross country, drift, and drag
Supports weather-specific tuning
Advanced tune balance and stiffness settings
Imperial and metric unit support
Save favorite tunes
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What's New in QuickTune H4

59.0.2

December 9, 2021

I'm happy to announce that QuickTune H5 for iOS is now available with full support for Forza Horizon 5!

User reviews

Very helpful

As a casual adult gamer with way too much other stuff to do, learning how to tune cars and experimenting with each car is just not something that’s going to happen. But thanks to this app I’m having MUCH more fun with the cars in my garage!

Response from developer

Thanks a lot!

What an awesome app!

A little late to the party but H4 is cheap on sale nowadays! I’m not a car guy at all, I barely even play racing games, but after reading online about how tuning can actually significantly affect the quality of your driving experience I felt that I was missing out on some cars by disliking their handling when it was likely fixable through tuning that I didn’t understand.

Actually found this app through the developer’s very thorough and knowledgeable guide on Horizon 4 tuning, but after a few pages my head began to spin and I tapped out to use this tuning app instead, and it’s brilliant! I feel like I’m cheating, but after using this to tune my Baja Bug for snow rally, there is a noticeable improvement in the quality of the handling and I couldn’t be more excited to tune my other cars! Lots of options and your tune is likely only as good as your accuracy at selecting the settings for what you desire.

And any true beginners like me don’t be a dolt and fail to notice that the horsepower and other settings are text entry, they’re not just telling you your horsepower and weight etc., you need to type those details in to get a correct tuning! Definitely worth five bucks, especially seeing how much work went into the tuning guide on the dev’s website, thank you for your hard work!
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Response from developer

Thanks a lot for your thorough review, this is much appreciated!

Fantastic App for Quick Tuning

I’ve used this app for a long time now and finally decided to leave a review as the new version for FH5 has been released. I appreciated how quickly new cars were added into the app as they were released into the game as well. I’m looking forward to using the new version for FH5!

Response from developer

Thank you!

Forza 5 Update

Will it get a FH5 update or do I have to spend money on another app?

Excellent! Simple

Knew nothing but this app does everything for you. Also, I am starting to understand it for myself which I didn’t think would happen with such a fool proof app.
I’d buy that for 5 Bucks!

Response from developer

Thank you!

Developer apps

FAQ

What does QuickTune H4 do?

QuickTune H4 is a tuning calculator designed specifically for Forza Horizon 4. It helps players create optimized and balanced car tunes for various racing scenarios, including different car types, drivetrains, and weather conditions. The app calculates ready-made tunes, eliminating the need for manual tweaking.

What kind of tunes can I create with QuickTune H4?

You can create a wide range of tunes, including standard, dirt, cross country, drift, and drag tunes. The app also allows for general-purpose tunes suitable for multiplayer lobbies, as well as track and season-specific tunes ideal for rival races. It supports tuning for night, rain, fog, and snow conditions.

How much does QuickTune H4 cost?

Based on the provided information, QuickTune H4 is a paid application. It does not feature in-app purchases or advertisements, indicating a one-time purchase model for access to its full functionality.

What car data do I need to provide to use QuickTune H4?

To use QuickTune H4, you need to provide specific data about your car, including its manufacturer and model, power, weight and weight distribution, drivetrain, suspension details (springs and dampers), chassis reinforcement, transmission, tire compound, tire width (front and rear), and installed aero kits.

Can I save my favorite tunes in QuickTune H4?

Yes, QuickTune H4 includes a 'Favorites' feature that allows you to save and keep track of your most preferred car tunes. The app also automatically keeps a record of the 100 most recently tuned cars for easy access.