Driver4VR: Full Body Tracking

Driver4VR: Full Body Tracking

FBT in VRChat with easy setup

441 ratings
123 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • March 28, 2023
  • April 9, 2026

Features

Driver4VR: Full Body Tracking screenshot #1 for iPhone
Driver4VR: Full Body Tracking screenshot #2 for iPhone
Driver4VR: Full Body Tracking screenshot #3 for iPhone
Driver4VR: Full Body Tracking screenshot #4 for iPhone
Driver4VR: Full Body Tracking screenshot #5 for iPhone
Driver4VR: Full Body Tracking screenshot #6 for iPhone
Driver4VR: Full Body Tracking screenshot #7 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

Enhance your virtual reality experience with detailed full body tracking using just your mobile phone and VR headset. This system captures your movements, from hips to knees, and recreates them on your VRChat avatar for a more immersive and interactive virtual world.

Detailed full body tracking
VRChat avatar recreation
Mobile phone and VR headset compatible
Simple setup and tutorials
Deep learning movement detection
Global Discord community
Show original description

What users say

See all reviews

What's New in Driver4VR

0.51

April 9, 2026

In this release: 1. Fixed VRChat scanning to correctly detect IP and port 2. Extended the VRChat scanning duration

More
1

In-App Purchases

$16.99

Driver4VR Premium

Premuim ver. unlocks all Full Body Trackers.

User reviews

Please read!

This app sucks! I did ALL of the steps in order and it said “nope! Cant find anything!” I did it all again, put in my ip, enabled OSC and did all the things amd hit scan and still ABSOLUTELY NOTHING! Im so upset rn. And plus, its super buggy! Viso is MUCH better

WHY THIS APP SUCKS

ITS BEING STUPID AND WHEN I USE SCAN ITS NOT WORKING AND I HAVE VR CHAT OPEN SO FIX YOUR APP!😡😡😡😡😡😡

It’s not working

I want to use this, but for some reason I put my IP address it doesn’t work. Can you maybe do something? Please cause I want to use it.

error?

I put in my oculus IP and enabled the VRchat OSC and does not work.

Five starts for affordability.

Just adding this up top for readability. If you have the paid version and your elbows/knees start flipping around, I'd recommend enabling Chest, Hip and Feet only.

Alright. I'd personally rate the affordability as a 10/10 for this is at least 10 times cheaper than most other trackers.

Functionality. 8/10. The setup process can be a bit weird sometimes and you may have to recalibrate FBT occasionally.

Quality. 6/10. Alright so in all honesty this is most definitely not the best tracker but that doesn't mean it's bad.
The tracking often follows smoothly with low delay BUT. I wouldn't recommend turning to the side or turning around too much as it won't be able to track your movement properly.

Bang for your buck. 100/10 The quality for the price is just bizarre. I mean 17 USD (correct me if I'm wrong about the price) is ridiculously cheap for a full body tracking setup. Especially a Quest2/3 standalone tracker.

Oh also a suggestion to the developers that may allow the app to track direction better. Two possible ways (I'm not sure if the first one is possible) would be to either, have the headset communicate its direction to the app via the rotation axis, the phone's rotation axis would also have to be calibrated.

The other option could be done purely via the camera.
The set up process would start by giving the app a picture of the direct front of the headset, both sides of your head and the back of your head. The app could determine the direction you're facing and maybe track the back of your torso.
Show more

User experience

🐞

Reported Bugs

4 issues

Connection issues

Bug

Tracking issues when turning around

Bug

Inconsistent performance after updates

Bug

Trouble with calibration

Bug

Requested Features

4 requests

Improve leg/full body tracking

Feature

Add more tracking points (knees, elbows, etc.)

Feature

Reduce price for full version

Feature

Expand compatibility to other VR platforms

Feature

FAQ

What does Driver4VR do?

Driver4VR is a full body tracking system that uses your mobile phone and VR headset to detect and recreate your body movements in virtual reality, specifically for VRChat avatars. It aims to make your VR experience more immersive by allowing detailed tracking of your hips, knees, and other body parts.

How does Driver4VR work?

The app utilizes deep learning to capture your body's movements and sends this data over your local Wi-Fi to VRChat on your Meta Quest 2 or PC. No additional applications or drivers are required, and you can use either the front or rear camera on your phone for tracking.

Is Driver4VR free to use?

The application offers a free trial that is limited to hip tracking. Users can then upgrade to the premium version for full body tracking capabilities, which includes tracking for knees and other body parts. This premium version is available with a one-time purchase.

What are the setup requirements for Driver4VR?

To set up Driver4VR, your phone and VR headset (Quest/PC) must be on the same local network. You'll need to enable OSC in VRChat and then use the app's scan feature or manually enter your PC or Meta Quest's IP address. A T-pose calibration is also required within VRChat.

What are the benefits of using Driver4VR for VRChat?

Driver4VR significantly enhances your VRChat experience by providing detailed full body tracking, allowing for more expressive avatar movements like dancing, posing, or jumping. This leads to a more immersive and interactive virtual reality gameplay experience compared to standard VR tracking.