CUSTOM CAST vs VTube Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CUSTOM CAST
Design unique 3D characters with extensive customization options for body parts, clothing, and accessories. Save multiple creations, pose them for social media, or use them as a virtual avatar for live streaming with facial tracking and AR capabilities.
- Extensive character customization
- Save multiple character designs
- Social media sharing with stickers/frames
- Virtual streamer functionality
- Facial motion tracking
- AR integration
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"Create your very own 3D character!" Choose from a variety of body parts and clothes, and create your very own 3D character from an infinite combination of parts. You can create your very own 3D character from a rich and wide variety of customization parts, such as hairstyle, clothes, skin color, face type and accessories. You can also create and save multiple 3D characters. You can use different characters, or enjoy dressing them up by changing their outfits and hairstyles. ------------------------------------------------- "Post on social media!" Take screenshots of your customized 3D characters making various expressions and poses using the app, and post them on social media! You can also decorate your screenshots with cute stickers and frames. Show off the 3D models that you created! ------------------------------------------------- "Let's stream!" You can start streaming as a virtual streamer using your created 3D character. Your face will be detected by the camera on your device, and your 3D characters will move based on your movements, such as tilting or turning your head. You can also use the gyro function to create immersive streams, and use Flicks to make your character do specific poses. The AR function is also available for iPhone X and later models to integrate the real world with your stream. Perhaps you can even become a virtual streamer in the real world...!? ------------------------------------------------- [Operating environment] iOS 15 or higher 1GB free storage or more
VTube Studio
Transform into a virtual YouTuber using your own Live2D models. Utilize your iPhone or iPad for high-quality face tracking, or stream data to your computer for animation in videos and livestreams. Easy model loading and comprehensive documentation are provided.
- Load custom Live2D models
- High-quality face tracking
- Stream tracking data to PC
- Use on iPhone/iPad
- Use on macOS/Windows
- Live2D Cubism SDK licensed
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VTube Studio is your all-in-one solution for becoming a Live2D Virtual YouTuber like the pros! With VTube Studio, you can easily load your own Live2D models directly on your iPhone or iPad (must support Face ID) and become one with them using high-quality face tracking. You can also use VTube Studio for macOS or Windows to stream the face tracking data directly to your computer and animate the model there and use it in your own videos and livestreams! For more information on how to download the macOS and Windows versions or how to load your own models (it's easy!), please refer to the documentation and video tutorials at https://denchisoft.com/ Note: VTube Studio is officially licensed to use the Live2D Cubism SDK.
Screenshots
Verdict
The clearest difference is rating: VTube Studio at 4.6 against CUSTOM CAST's 3.4. VTube Studio also leads on ads (none vs shown) and review sentiment (60% vs 48%). On price, ratings volume, update cadence and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CUSTOM CAST sells 6 one-off in-app purchases and VTube Studio sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
VTube Studio holds the better App Store score, 4.6 against 3.4. Both are backed by a comparable volume of ratings — 4K and 2.6K respectively. Written reviews point the same way: 48% of CUSTOM CAST's written reviews are positive against 60% of VTube Studio's.
CUSTOM CAST ships an update monthly, VTube Studio every 5 weeks. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.
| Parameter | CUSTOM CAST | VTube Studio |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (4K ratings) | 4.6 (2.6K ratings) — better |
| Positive reviews | 48.1% of reviews | 60.0% of reviews — better |
| Number of ratings | 4K — better | 2.6K |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 851 MB | 452 MB |
| Age rating | 12+ | 4+ |
| Developer | DWANGO Co., Ltd. | Vincent Diener |
Customer experience
CUSTOM CAST
VTube Studio
User reviews
CUSTOM CAST
From 4K App Store ratingsWhat we love
- ⭐️ Excellent character customization
- 🎨 Wide variety of clothing and accessories
- 📹 Useful VTuber features
- 🎨 Highly creative and fun
Room to improve
- ⏳ Lengthy download and loading times
- 🔍 Limited male clothing options
- 💰 Expensive in-app purchases
- 🐛 Glitches and bugs
VTube Studio
From 2.6K App Store ratingsWhat we love
- 🚀 Smooth facial tracking
- 👍 Great for vtubing
- 🚀 Accurate and responsive
- 👍 Easy to use
- 🚀 Fantastic app overall
Room to improve
- 🐛 Camera issues (can't switch to front camera)
- 🐛 Connectivity problems with PC
- 🐛 Crashes and freezes
- 🔋 Overheats phone
- 🐛 Tracking issues
Bugs and requests
CUSTOM CAST
Reported bugs
4 issues- Black screen issues when customizing characters
- Glitches with clothing and accessories
- Tracking and camera issues
- Inconsistent performance and crashes
Requested features
6 requests- More free clothing and accessory options
- Ability to customize hair color and facial features
- More diverse body types and skin tones
- Improved performance and reduced loading times
- Add more male-oriented clothing and styles
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- Ability to save and export character designs
VTube Studio
Reported bugs
4 issues- Camera not working on older devices
- Difficulty connecting to PC
- Frequent crashes and freezes
- Overheating issues on phones
Requested features
5 requests- Add custom character creation
- Improve model import process
- Add more avatar options
- Implement landscape mode for iPad
- Add ability to change hair/skin color
In-app purchases
CUSTOM CAST
- 160cc$0.99
- 480cc$2.99
- 1000cc$5.99
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- 3000cc$19.99
- 6000cc$39.99
- 10000cc$59.99
VTube Studio
- VTube Studio PRO$22.99







