# 听脑AI vs Transync AI

The clearest difference is monetization model: 听脑AI at free against Transync AI's free with in-app purchases. Transync AI's advantage is ratings volume (184 vs 46). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. 听脑AI sells 16 one-off in-app purchases and Transync AI sells 7 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for 听脑AI against 4.6 for Transync AI. Both are backed by a comparable volume of ratings — 46 and 184 respectively. Written reviews are what separate them: 64% of 听脑AI's written reviews are positive against 71% of Transync AI's.

听脑AI ships an update weekly, Transync AI fortnightly. Both last shipped on September 22, 2026.

## The numbers

| Metric | 听脑AI | Transync AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (46 ratings)](https://appshunter.io/ios/app/ai/id6670379647/reviews)** | [4.6 (184 ratings)](https://appshunter.io/ios/app/transync-ai-translator/id6745154830/reviews) |
| Number of ratings | 46 | **184** |
| Positive reviews | 63.9% of reviews | **70.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 76 MB | 32 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [上海秀御网络科技有限公司](https://appshunter.io/developer/1704090345) | [上海同言全意科技有限公司](https://appshunter.io/developer/1811047873) |

## What reviewers say

### 听脑AI

[App page](https://appshunter.io/ios/app/ai/id6670379647)

This AI-powered tool accurately transcribes audio and video in real-time, summarizing lengthy conversations into concise notes. It supports multiple languages, speaker identification, and offers cloud data encryption for security. Ideal for meetings, lectures, and content creation.

**Highlights:** Real-time audio to text transcription, AI-powered summarization, Speaker identification, Multi-language support, Cloud data encryption, Network video/audio extraction, Team collaboration

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 听脑VIP购买 | $3.99 | one-time |
| 配音10万字购买 | $3.99 | one-time |
| VIP购买 | $3.99 | one-time |
| 转写10个小时购买 | $3.99 | one-time |
| 听脑VIP购买 | $5.99 | one-time |
| 转写30个小时购买 | $9.99 | one-time |
| 配音30万字购买 | $9.99 | one-time |
| VIP购买 | $9.99 | one-time |
| 听脑VIP购买 | $12.99 | one-time |
| 听脑VIP购买 | $14.99 | one-time |
| 听脑VIP购买 | $22.99 | one-time |
| 听脑VIP购买 | $24.99 | one-time |
| 听脑VIP购买 | $29.99 | one-time |
| 听脑AI购买 | $39.99 | one-time |
| 听脑AI购买 | $69.99 | one-time |
| 听脑VIP购买 | $89.99 | one-time |


### Transync AI

[App page](https://appshunter.io/ios/app/transync-ai-translator/id6745154830)

This app offers real-time, simultaneous interpretation and translation powered by advanced AI speech models. It supports over 60 languages, features a dual-screen display for clarity, and includes AI assistants for improved accuracy and automated meeting minutes. It's designed for seamless cross-language communication in various settings.

**Highlights:** Real-time simultaneous interpretation, Dual-screen bilingual display, AI Translation Assistant, AI-generated meeting minutes, Support for 60+ languages, Real-time voice playback

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Transync AI Premium Monthly | $8.99 | per month |
| Transync AI Premium Yearly | $89.99 | per year |
| 同言翻译10小时点卡 | $7.99 | one-time |
| 同言翻译月卡 | $8.99 | one-time |
| 同言翻译30小时点卡 | $22.99 | one-time |
| 同言翻译100小时点卡 | $69.99 | one-time |
| 同言翻译年卡 | $99.99 | one-time |


## Frequently asked questions

### Is 听脑AI free?

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

### Is Transync AI free?

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

### Which has better reviews, 听脑AI or Transync AI?

听脑AI is rated higher. 听脑AI averages 4.7 out of 5 from 46 ratings, while Transync AI averages 4.6 from 184 ratings.

### Do 听脑AI or Transync AI have ads?

Neither 听脑AI nor Transync AI shows ads.

### Which is updated more often, 听脑AI or Transync AI?

听脑AI ships an update weekly, and Transync AI fortnightly. Most recently, 听脑AI was updated on September 22, 2026 and Transync AI on September 22, 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.*