VTube Express
Make your streaming avatar reflect every emotion, powered by iPhone's amazing face tracking.
How it works
Connect with iFacialMocapTr
Connect iFacialMocapTr on iPhone to VTube Express for tracking.
Add Images and Expressions
Add images and facial expressions to control your avatar.
Stream with OBS
Capture the VTube Express window to show your avatar on stream.
Why use VTube Express?
Many VTuber and PNGTuber avatars can feel more like static overlays than genuine representations of the streamer's personality or reactions. This is often due to limited body language, especially for PNGTubers who rely only on microphone-controlled avatars. Many of the gestures and emotional cues that make livestreams engaging can get lost.VTube Express gives creators the freedom to add unlimited facial expressions and link them to any image. This allows avatars to better reflect the streamer's reactions and improves viewer engagement.
Get VTube Express
Free Trial
$0
Try it out for free for 3 days.
Standard
$9/month
Full VTube Express.
FAQ
Do I need an iPhone to use VTube Express?
Yes. VTube Express requires an iOS device with the iFacialMocapTr app for face tracking.What's the difference between iFacialMocapTr and iFacialMocap?
iFacialMocapTr is the free version of iFacialMocap. It shows only one ad on connection, then is ad-free after that. Both are usable with VTube Express.How many people can use a license? Can it be used commercially?
- One license per person.
- Commercial and personal use are allowed.What if I lose my license key?
Use the contact form to request a resend or replacement of your license key.How do I activate the app after purchase?
Download VTube Express and paste your license key from the purchase email.
To open the activation panel, go to Edit > Activation.How can I manage or cancel my subscription?
Use the Stripe Customer Portal to manage your subscription.Is my payment secure?
Yes. Payments are securely processed by Stripe.
Contact Us
Have a question, issue or feedback? Let me know :)
Download
Currently, VTube Express is only available for Windows. Support for other platforms may be available in the future.
Windows might show a warning because the app is new. Click More Info > Run Anyway to launch it.
VTube Express 1.0.0
Privacy Policy
Effective Date: 2025-08-01SourSoup ("we", "our", or "us") respects your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our website and the VTube Express application.1. Information We CollectWe may collect the following information:- Email address: When you purchase a license, we collect your email to deliver the license key and communicate support-related messages.
- Payment information: Payments are securely handled by Stripe. We do not store or process your full payment details.
- Device ID (hashed): VTube Express sends a hashed SHA256 device UUID to our servers to track free trials and license activations.
- Optional Analytics: If you use our website, we may use Google Analytics to collect anonymous usage data (e.g., browser, location, visit duration).2. How We Use Your InformationWe use the collected data to:- Deliver and manage license keys
- Verify and enforce trial and license terms
- Provide customer support
- Improve our website or app
- Comply with legal obligationsWe do not sell or rent your personal data to third parties.3. Third-Party Services- Stripe: Used to process payments. Stripe’s Privacy Policy
- Google Analytics: Used to analyze website usage.4. Email CommunicationWe may email you:
- Your license key after purchase
- Replies to support inquiriesWe do not currently send newsletters or marketing emails.5. Data SecurityWe implement reasonable measures to protect your data. However, no method of transmission over the internet is 100% secure.6. Your RightsYou may contact us to request:- Access to the data we hold about you
- Correction or deletion of your data
- Opt-out of data tracking (if applicable)7. ContactFor questions or support, contact us at:
[email protected]
Terms of Service
Effective Date: 2025-08-01These Terms of Service ("Terms") govern your use of VTube Express ("the App") and the related website operated by SourSoup ("we", "our", or "us").By downloading, installing, or using the App or our website, you agree to these Terms.1. LicenseYou are granted a non-transferable, non-exclusive license to use VTube Express on a personal computer, subject to these Terms.- Free Trial: You may use the app for 3 days without charge.
- Subscription: Continued use requires a valid license key, provided after payment via Stripe.2. License KeysYour license key is tied to your personal use and may be used on multiple devices you own. However, license sharing with other individuals is strictly prohibited. Each license is intended for a single user only.We track license activations (key and device ID hash) for moderation and enforcement purposes. If suspicious or excessive activation behavior is detected, we may temporarily suspend or revoke the license pending review.3. RestrictionsYou agree not to:- Reverse engineer, decompile, or disassemble the app
- Attempt to bypass the license system
- Use the app for unlawful purposes
- Interfere with our servers or services4. Payments & RefundsAll payments are processed by Stripe. We currently do not offer automatic refunds, but refund requests may be handled case-by-case by contacting support.5. DisclaimerThe app is provided “as is” without warranty of any kind. We are not responsible for any damage, data loss, or issues resulting from use of the app.6. Limitation of LiabilityTo the fullest extent permitted by law, SourSoup shall not be liable for any indirect, incidental, or consequential damages arising from use of the app or website.7. TerminationWe may suspend or revoke your license or access if you violate these Terms.8. ChangesWe reserve the right to update these Terms at any time. Continued use of the app or website after changes constitutes acceptance.9. ContactFor any questions, contact:
[email protected]