Important: You currently need an iPhone or iPad with Face ID support to use VTube Studio. An Android version is also available, but the tracking quality is limited (for example no eye-tracking or winking).

  • RETAS (Revolutionary Engineering Total Animation System) is a 2D animation software bundle developed and sold by Celsys that is available for Microsoft Windows and (Mac OSX). It handles the entire animation production from digitally drawing or tracing to exporting in Flash and QuickTime, and is considered to be a leader in Japan’s anime industry.
  • RETAS STUDIO is a Shareware software in the category Audio & Multimedia developed by CELSYS Inc. The latest version of RETAS STUDIO is currently unknown. It was initially added to our database on. RETAS STUDIO runs on the following operating systems: Windows/Mac. RETAS STUDIO has not been rated by our users yet.

All Cronus product downloads can be found here. Version 1.21 – CronusMAX PLUS v3 Hardware Only Windows 7, Windows 8/8.1, Windows 10 Mac requires Bootcamp + Windows 10.

Use your iPhone to become a Live2D Virtual YouTuber and create videos/livestreams directly on your iPhone or from your PC or Mac using software like OBS.

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Updated 12 days ago
Tags2D, animation, face-tracking, live2d, virtual-youtuber, vtuber, vtube-studio
Retas studio download

Install instructions

Usage instructions:


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Hello there! Is it possible on iOS for upcoming versions to include additional face shape inputs, such as 'mouthFunnel' and so on? I'd really love to know!

Having some sort of an 'expert mode' with all raw unfiltered ARKit parameters exposed is something a few people have asked for. I don't see a big benefit in adding them, mainly because by themselves, they aren't really useful or accurate enough to be used in a Live2D model. 'MouthFunnel' for example gets triggered sometimes by accident when making certain faces/mouth shapes. But it's something I'll certainly consider.

Thank you kindly for the answer! Yes, I absolutely do understand your concerns - I've been playing around with CheekPuff as example for a while and noticed that it apparently triggered for no obvious reason or at certain angles. But just to have the option to play around with more face shapes would be a dream since it might allow for more creative outputs when wiring certain parameters together. I'm very looking forward to it!

It doesn't really work on any android at all!! Just letting Yall know!!!

It works on supported devices. You'll need an Android device that has support for ARCore.

Please join the Discord server linked on the project page if you need help.


hey Denchi. i wanna ask something. when i add my model on the first time. everything works fine. but when i close the program and open it again, my model doesn't show up when i click that. it's happening on all Vtube version. any solutions?

Please join the Discord server linked on the project page if you still need help with that.

Macbook air internet download slow. Will there be Linux and Linux phone support in the future?

Oi denchi does it work with PC webcam/Camera yet ?? I just tried it with my webcam and it doesn't seem to work I even downloaded a Head tracker on steam called 'View Tracker'. It seem to register that Vtube is a program to track. I was wondering how long (or even if you are) is it going to take for you to program to support webcam or is it possible now??

Retas Pro Download

this is what i wanted cs am too shy to put my face on stream

if this support PC Webcam, this gonna be Game Changer


Agree %200, It would really be incredibly helpful for Rig/development process. Up^ up^

Hi, first of all thank you for this wonderful creation of yours! I am very excited to try and use it but I have a question. In the official documentation, it says if my device is showing a blue square, I should try and downgrade my ARCore. But whenever I try that, I get told the app needs the latest version of ARCore. Is there any solution to this aside from waiting? Thank you!

Is this google dependent? I really want to try this on my Huawei phone, but I can't install it.

Is Linux support planned for a future release?

Retas Studio Download Mac Installer

(I don't even mean soon but is it on the table?)

Well, it kinda sucks that you HAVE to have a phone for this..
But the program is nice. I just wish I could use a webcam.

I'm looking into it, but webcam support isn't planned for the moment.

Question! will I still able to use vtube studio with an iphone but without a mac for streaming?

You can use the app with just your iPhone or in combination with a PC/Mac.

To put the model on the iPhone, you do need a PC/Mac though.

Does that mean i can import model to my iphone from pc?

Exactly. See chapter 'Loading your own Models' in the documentation:

Is record via webcam gonna be available in the future?

Only the ones that have FaceID and the iPhone SE 2020.


iPhone SE 2020 does not have FaceID, right? Does it still work as well as for models WITH FaceID? :3

Oooo it looks cool i think ill download it i just need a tutorial^^·View all by Denchi·Report·Embed·