# Emosign vs 3teneBT

The clearest difference is review sentiment: Emosign at 100% against 3teneBT's 0%. Emosign also leads on rating (5.0 vs 1.7) and update cadence (every 2 months vs every 22 months). 3teneBT's advantage is in-app purchases (none vs 1) and ratings volume (3 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Emosign sells 1 in-app purchase, starting at $2.99 per month. 3teneBT asks for nothing beyond the download.

Emosign holds the better App Store score, 5.0 against 1.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 100% of Emosign's written reviews are positive against 0% of 3teneBT's.

Emosign ships an update every 2 months, 3teneBT every 22 months. The most recent releases landed on September 29, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Emosign | 3teneBT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/emosign/id1510650833/reviews)** | [1.7 (3 ratings)](https://appshunter.io/ios/app/3tenebt/id1593169356/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 22 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 151 MB | 104 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [akihiro ueyama](https://appshunter.io/developer/1455741006) | [plusplus](https://appshunter.io/developer/330243825) |

## What reviewers say

### Emosign

[App page](https://appshunter.io/ios/app/emosign/id1510650833)

This app allows anyone to easily use motion tracking for 3D avatar display. It utilizes iPhone and iPad cameras for face and hand tracking, reflecting movements onto VRM format 3D models. A Pro license removes watermarks and enables commercial use.

**Highlights:** Motion tracking for 3D avatars, Face and hand tracking, VRM model integration, Watermark removal with Pro license, Commercial use enabled with Pro license

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proライセンス | $2.99 | per month |


### 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


## Frequently asked questions

### Is Emosign free?

Emosign is free to download, with in-app purchases available.

### Is 3teneBT free?

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

### Which has better reviews, Emosign or 3teneBT?

Emosign is rated higher. Emosign averages 5.0 out of 5 from 1 ratings, while 3teneBT averages 1.7 from 3 ratings.

### Do Emosign or 3teneBT have ads?

Neither Emosign nor 3teneBT shows ads.

### Which is updated more often, Emosign or 3teneBT?

Emosign ships an update every 2 months, and 3teneBT every 22 months. Most recently, Emosign was updated on September 29, 2026 and 3teneBT on September 25, 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.*