Comparison

nizima LIVE TRACKER vs mocopi

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Read full description

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

About

mocopi

Capture full-body motion data and animate avatars using a lightweight sensor and your smartphone. Create avatar videos, import custom avatars, and stream motion data to PCs in real-time for use in metaverse services and development software.

Highlights
  • Full-body motion capture with smartphone
  • Lightweight sensor integration
  • Avatar animation and video creation
  • Import custom avatars
  • Real-time motion data streaming
  • Outdoor motion data acquisition
Read full description

- By connecting a small and lightweight sensor (mocopi) to a smartphone installed with this application via Bluetooth, it is possible to operate an avatar, create an avatar video and acquire motion data on the smartphone. - Avatars used in the application can be used by importing external data in addition to the default materials. - If you have a sensor and a smartphone, you can acquire motion data outdoors regardless of location. - Linked with Metaverse services and B14 development software, it is also possible to send motion data to a PC in real time. (Please check the product website for linked services.) For the latest information about the product, compatible content and services, and frequently asked questions, please visit the support site or contact us as follows. https://electronics.sony.com/more/mocopi/all-mocopi/p/qmss1-uscx xyn-support@sony.com

Screenshots

nizima LIVE TRACKER3 screens
mocopi3 screens

Verdict

The call

The clearest difference is rating: nizima LIVE TRACKER at 4.0 against mocopi's 3.7. nizima LIVE TRACKER also leads on review sentiment (49% vs 40%) and device support (3 vs 1). On price, ratings volume, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

nizima LIVE TRACKER holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 40 and 39 respectively. Written reviews point the same way: 49% of nizima LIVE TRACKER's written reviews are positive against 40% of mocopi's.

UpkeepUpdate frequency

nizima LIVE TRACKER ships an update every 3 months, mocopi every 2 months. The most recent releases landed on July 9, 2026 and September 5, 2026 respectively.

Scorecard3 real differences · 7 level
nizima LIVE TRACKER versus mocopi: the parameters behind the verdict, then further details
Parameternizima LIVE TRACKERmocopi
PriceFreeFree
Rating4.0 (40 ratings) — better3.7 (39 ratings)
Positive reviews49.5% of reviews — better40.0% of reviews
Number of ratings40 — better39
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size143 MB372 MB
Age rating4+4+
DeveloperLive2D Inc.Sony Corporation

Customer experience

nizima LIVE TRACKER

All ratings35 ratings
Positive77.1%
Neutral5.7%
Negative17.1%
Written reviews95 reviews
Positive49.5%
Neutral14.7%
Negative35.8%

mocopi

All ratings39 ratings
Positive66.7%
Neutral7.7%
Negative25.6%
Written reviews30 reviews
Positive40.0%
Neutral20.0%
Negative40.0%

In-app purchases

None

nizima LIVE TRACKER

No in-app purchases

None

mocopi

No in-app purchases

Questions

Is nizima LIVE TRACKER free?
nizima LIVE TRACKER is free to download, with no in-app purchases.
Is mocopi free?
mocopi is free to download, with no in-app purchases.
Which has better reviews, nizima LIVE TRACKER or mocopi?
nizima LIVE TRACKER is rated higher. nizima LIVE TRACKER averages 4.0 out of 5 from 40 ratings, while mocopi averages 3.7 from 39 ratings.
Do nizima LIVE TRACKER or mocopi have ads?
Neither nizima LIVE TRACKER nor mocopi shows ads.
Which is updated more often, nizima LIVE TRACKER or mocopi?
nizima LIVE TRACKER ships an update every 3 months, and mocopi every 2 months. Most recently, nizima LIVE TRACKER was updated on July 9, 2026 and mocopi on September 5, 2026.

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