nizima LIVE TRACKER vs Sumomo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
nizima LIVE TRACKER
This app allows users to easily run Live2D models and track facial movements for realistic avatar animation. It comes with pre-loaded high-quality models and supports custom model integration for a personalized VTubing experience.
- Run Live2D models easily
- 11 high-quality pre-loaded models
- Add your own custom models
- High-performance facial tracking
- Control model expressions with action buttons
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nizima LIVE TRACKER is a tracking app that is officially provided by Live2D Inc. and enables anyone to easily run Live2D models. Just by launching the app, you can have any one of the 11 high-quality Live2D models copying your facial movements! Features of nizima LIVE TRACKER *A diverse lineup of models There is a total of 11 high-quality Live2D models exclusively on the nizima LIVE, including Arisa Hiiragi as created by the popular illustrator Kani Biimu. This means people without their own Live2D model can quickly start being a VTuber. *Add any model you like You can also connect to a PC and add your own models. *High performance tracking The app accurately tracks your facial movements. By linking nizima LIVE(PC) with a camera and using your iPhone’s camera, you can achieve more realistic movements than with a webcam. *Move models with action buttons By simply tapping the button on the screen during game streaming and other such situations, you can easily manipulate the expression and motion of your Live2D models. *Kanbutsu Himono helped with development Kanbutsu Himono, a VTuber and Live2D modeler provided help in all areas since the initial stages of app development. The app reflects a variety of ideas from the perspective of a streamer. Operating Requirements iPhoneX or later iOS 16.0 or higher Storage: 500MB or more
Sumomo
This app allows users to capture photos and videos using VRM character models. It supports VRMA animations, enabling dynamic content creation for VTubers. Only VRM 0.x versions are currently compatible.
- Load VRM character models
- Capture photos and videos
- Support for VRMA animations
- VRM 0.x version compatibility
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A VTuber camera app. Load VRM character modeling files to take photos and videos! VRMA animations are also supported! [Note] Only VRM 0.x versions are supported.
Screenshots
Verdict
The clearest difference is rating: nizima LIVE TRACKER at 4.0 against Sumomo's 2.4. nizima LIVE TRACKER also leads on review sentiment (49% vs 13%) and in-app purchases (none vs 2). Sumomo's advantage is update cadence (every 6 days vs every 3 months). On price, device support and iOS requirement 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. Sumomo sells 2 one-off in-app purchases. nizima LIVE TRACKER asks for nothing beyond the download.
nizima LIVE TRACKER holds the better App Store score, 4.0 against 2.4. That said, the two scores are not equally well evidenced: nizima LIVE TRACKER has 40 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 49% of nizima LIVE TRACKER's written reviews are positive against 13% of Sumomo's.
nizima LIVE TRACKER ships an update every 3 months, Sumomo every 6 days. The most recent releases landed on July 9, 2026 and September 4, 2026 respectively.
| Parameter | nizima LIVE TRACKER | Sumomo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (40 ratings) — better | 2.4 (8 ratings) |
| Positive reviews | 49.5% of reviews — better | 12.5% of reviews |
| Number of ratings | 40 — better | 8 |
| Update frequency | Every 3 months | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 143 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Live2D Inc. | AppMadang |
Customer experience
nizima LIVE TRACKER
Sumomo
In-app purchases
nizima LIVE TRACKER
No in-app purchases
Sumomo
- No Ads$2.99
- Premium Quality$3.99
