# 3teneBT vs VoiceUtopia(ボイスユートピア)

The clearest difference is ads: 3teneBT at none against VoiceUtopia(ボイスユートピア)'s shown. VoiceUtopia(ボイスユートピア)'s advantage is update cadence (fortnightly vs every 22 months) and iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

3teneBT ships an update every 22 months, VoiceUtopia(ボイスユートピア) fortnightly. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 3teneBT | VoiceUtopia(ボイスユートピア) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (3 ratings)](https://appshunter.io/ios/app/3tenebt/id1593169356/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 22 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 104 MB | 173 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [plusplus](https://appshunter.io/developer/330243825) | [Saishin Technologies, Inc.](https://appshunter.io/developer/1637096596) |

## What reviewers say

### 3teneBT

[App page](https://appshunter.io/ios/app/3tenebt/id1593169356)

This app enables real-time body tracking for PC applications using your iPhone or iPad. It transmits body information to a companion PC app, allowing you to animate VRM characters with your own movements. Requires a network connection and a compatible device with an A12 chip or later.

**Highlights:** Real-time body tracking via iPhone/iPad, Transmits body data to PC app, Animates VRM characters with user movement, Requires A12 chip or later, Network connectivity needed

**Features:** macOS Compatibility

**In-app purchases:** none


### VoiceUtopia(ボイスユートピア)

[App page](https://appshunter.io/ios/app/voiceutopia-2/id1637096294)

**In-app purchases:** none


## Frequently asked questions

### Is 3teneBT free?

3teneBT is free to download, with no in-app purchases.

### Is VoiceUtopia(ボイスユートピア) free?

VoiceUtopia(ボイスユートピア) is free to download, with no in-app purchases.

### Do 3teneBT or VoiceUtopia(ボイスユートピア) have ads?

VoiceUtopia(ボイスユートピア) shows ads; 3teneBT does not.

### Which is updated more often, 3teneBT or VoiceUtopia(ボイスユートピア)?

3teneBT ships an update every 22 months, and VoiceUtopia(ボイスユートピア) fortnightly. Most recently, 3teneBT was updated on October 24, 2026 and VoiceUtopia(ボイスユートピア) on October 11, 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.*