Tree RX: Stage Reaction Times

Tree RX: Stage Reaction Times

Pro Tree And Sportsman Tree

2 ratings
3 reviews
#158 in paid Sports
🎬 Entertainment
⚽ Sports
$0.99

Details

  • Released
  • Updated
  • July 10, 2021
  • March 6, 2023

Features

Tree RX: Stage Reaction Times screenshot #1 for iPhone
Tree RX: Stage Reaction Times screenshot #2 for iPhone
Tree RX: Stage Reaction Times screenshot #3 for iPhone
Tree RX: Stage Reaction Times screenshot #4 for iPhone
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About

Practice your drag racing reaction times with this app designed for Pro and Sportsman series. It offers customizable settings and tracks your fastest reaction times to help you improve your performance on the track.

Pro Tree reaction practice
Sportsman Tree reaction practice
Customizable light delays
Gas Pedal Delay setting
Saves Top 5 fastest R/T's
Custom engine haptic feedback
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What's New in Tree RX

2.0

March 6, 2023

We have made significant changes after a user named "DaddyV2012" reviewed the app and said it was backwards. Well, listen here DaddyV2012! You were right. Thanks for calling me out on it and we hope you like the new update and like the additional feature of engine haptic feedback.

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Charts

Top Paid

📉 158-9

Sports

This app dropped -9 positions in Sports chart.

Last updated on July 29, 2026.

User reviews

Great app, works perfect!!!

Simple & useful app 👍
Finally an app to replace Practice Tree by Dragtracker, which no longer exists… Thank you for the change after reading review shows good support!!

I love it

Great app; worth every penny!!

The App is backwards

When dragracing you press down on the button to engage your trans break and release the trans break to allow the car to launch. This app you have to press the button to get a reaction time. So I was frustrated when I got this and it didn’t help me at all. I ended up with the jags version of this and it works like it should.
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Response from developer

Thanks for the review and thanks for calling us out! We’ve updated the app implementing fixes to address your concern. We would love to have you update your review after trying out the latest version.

Developer apps

FAQ

What is Tree RX used for?

Tree RX is designed to help drag racers practice and improve their reaction times for both Pro and Sportsman series. It simulates the starting tree and allows for customization of light delays to match specific tracks.

How much does Tree RX cost?

Tree RX is a paid application, available for a one-time purchase of $0.99. There are no in-app purchases or subscriptions required.

Does Tree RX have ads?

No, Tree RX is ad-free. Users can practice their reaction times without any interruptions from advertisements.

What devices does Tree RX support?

Tree RX is compatible with iPhone and iPod devices. It is designed for iOS users who participate in drag racing.

Can I track my progress with Tree RX?

Yes, Tree RX saves your reaction times and keeps track of your Top 5 fastest R/T's. This feature helps you monitor your improvement over time.

How often is Tree RX updated?

The latest version of Tree RX is 2.0, last updated on March 6, 2023. This indicates the app is actively maintained by the developer.

What is the age rating for Tree RX?

Tree RX has an age rating of 4+, making it suitable for a wide range of users interested in sports simulation and training.

Can I customize the starting lights in Tree RX?

Yes, Tree RX offers complete control over light delays to match your local track. You can also set your Gas Pedal Delay within the app's settings.