# nizima LIVE TRACKER vs mocopi

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.

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

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.

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.

## The numbers

| Metric | nizima LIVE TRACKER | mocopi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (40 ratings)](https://appshunter.io/ios/app/nizima-live-tracker/id1563679978/reviews)** | [3.7 (39 ratings)](https://appshunter.io/ios/app/mocopi/id6444393701/reviews) |
| Number of ratings | **40** | 39 |
| Positive reviews | **49.5% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 143 MB | 372 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Live2D Inc.](https://appshunter.io/developer/679556422) | [Sony Corporation](https://appshunter.io/developer/1315534741) |

## What reviewers say

### nizima LIVE TRACKER

[App page](https://appshunter.io/ios/app/nizima-live-tracker/id1563679978)

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

**In-app purchases:** none


### mocopi

[App page](https://appshunter.io/ios/app/mocopi/id6444393701)

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

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*