# 音频大师 vs MongolAI

The clearest difference is device support: MongolAI at 4 against 音频大师's 2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 音频大师 sells 6 in-app purchases, starting at $3.99 per month and MongolAI sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

音频大师 ships an update weekly, MongolAI every 5 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 音频大师 | MongolAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6446247737/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 35 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [洪联 曹](https://appshunter.io/developer/1637644544) | [YouTeacher Inc.](https://appshunter.io/developer/423093933) |

## What reviewers say

### 音频大师

[App page](https://appshunter.io/ios/app/id6446247737)

This app is a professional audio processing tool offering features like speech-to-text, text-to-speech, audio noise reduction, and format conversion. It simplifies various audio editing tasks for users.

**Highlights:** Speech to text conversion, Text to speech synthesis, Audio noise reduction, Audio format conversion, Professional audio processing

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $3.99 | per month |
| 会员套餐一 | $4.99 | one-time |
| 会员套餐二 | $9.99 | one-time |
| 会员套餐三 | $14.99 | one-time |
| 会员套餐四 | $19.99 | one-time |
| 会员套餐五 | $29.99 | one-time |


### MongolAI

[App page](https://appshunter.io/ios/app/mongolai-mongolian-voice/id6757733508)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,500 Points | $1.49 | one-time |
| 3,000 Points | $2.99 | one-time |
| 6,000 Points | $5.99 | one-time |


## Frequently asked questions

### Is 音频大师 free?

音频大师 is free to download, with in-app purchases available.

### Is MongolAI free?

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

### Do 音频大师 or MongolAI have ads?

Neither 音频大师 nor MongolAI shows ads.

### Which is updated more often, 音频大师 or MongolAI?

音频大师 ships an update weekly, and MongolAI every 5 days. Most recently, 音频大师 was updated on November 7, 2026 and MongolAI on October 31, 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.*