# 3teneFT vs ちえちゃんと秋ちゃん For YouTube LIVE

The clearest difference is in-app purchases: 3teneFT at none against ちえちゃんと秋ちゃん For YouTube LIVE's 2. ちえちゃんと秋ちゃん For YouTube LIVE's advantage is update cadence (every 4 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ちえちゃんと秋ちゃん For YouTube LIVE sells 2 in-app purchases, starting at $2.99 per month. 3teneFT asks for nothing beyond the download.

3teneFT ships an update every 5 months, ちえちゃんと秋ちゃん For YouTube LIVE every 4 days. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 3teneFT | ちえちゃんと秋ちゃん For YouTube LIVE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (5 ratings)](https://appshunter.io/ios/app/3teneft/id1452730104/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 26.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 66 MB | 33 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [plusplus](https://appshunter.io/developer/330243825) | [RYUNOSUKE NAKAMURA](https://appshunter.io/developer/1894596105) |

## What reviewers say

### 3teneFT

[App page](https://appshunter.io/ios/app/3teneft/id1452730104)

This app uses your iPhone's facial recognition to capture eye, mouth, and orientation data. This information is then sent to a PC application in real-time to animate virtual characters with your own facial expressions.

**Highlights:** High-precision facial recognition, Real-time eye and mouth movement capture, Orientation information tracking, Seamless integration with PC virtual YouTuber apps, Animate VRM and Live2D models, Control character body tilt and facial movement

**In-app purchases:** none


### ちえちゃんと秋ちゃん For YouTube LIVE

[App page](https://appshunter.io/ios/app/for-youtube-live/id6762540311)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| APIキー不要ライトPro | $2.99 | per month |
| LitePro 2分お試し | $0.49 | one-time |


## Frequently asked questions

### Is 3teneFT free?

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

### Is ちえちゃんと秋ちゃん For YouTube LIVE free?

ちえちゃんと秋ちゃん For YouTube LIVE is free to download, with in-app purchases available.

### Do 3teneFT or ちえちゃんと秋ちゃん For YouTube LIVE have ads?

Neither 3teneFT nor ちえちゃんと秋ちゃん For YouTube LIVE shows ads.

### Which is updated more often, 3teneFT or ちえちゃんと秋ちゃん For YouTube LIVE?

3teneFT ships an update every 5 months, and ちえちゃんと秋ちゃん For YouTube LIVE every 4 days. Most recently, 3teneFT was updated on October 5, 2026 and ちえちゃんと秋ちゃん For YouTube LIVE on October 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.*