# 语音助手 vs AOTAI Copilot

The clearest difference is in-app purchases: AOTAI Copilot at none against 语音助手's 6. AOTAI Copilot also leads on update cadence (every 3 days vs every 6 weeks). 语音助手's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 语音助手 sells 5 in-app purchases, starting at $1.99 per 7 days. AOTAI Copilot asks for nothing beyond the download.

语音助手 ships an update every 6 weeks, AOTAI Copilot every 3 days. The most recent releases landed on October 15, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 语音助手 | AOTAI Copilot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mp3ai/id6742783971/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 95.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 17 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [君 欧阳](https://appshunter.io/developer/1769967227) | [Shandong Aotai Electric Co. Ltd](https://appshunter.io/developer/973393830) |

## What reviewers say

### 语音助手

[App page](https://appshunter.io/ios/app/mp3ai/id6742783971)

Convert text to high-quality audio in multiple languages and accents. Easily scan or paste text, choose from various character voices and emotional tones, and export your creations as MP3 files for diverse applications like video dubbing, advertising, or language learning.

**Highlights:** Text-to-speech conversion, MP3 audio export, Supports over 130 languages, Multiple character voices, Adjustable voice emotions, Text scanning and pasting

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1周VIP订阅 | $1.99 | per 7 days |
| 1个月会员 | $3.99 | per month |
| 1个月高级会员SVIP | $7.99 | per month |
| 12个月会员 | $9.99 | per year |
| 一次买断永久使用 | $9.99 | one-time |


### AOTAI Copilot

[App page](https://appshunter.io/ios/app/aotai-copilot/id6761880347)

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

**In-app purchases:** none


## Frequently asked questions

### Is 语音助手 free?

语音助手 is free to download, with in-app purchases available.

### Is AOTAI Copilot free?

AOTAI Copilot is free to download, with no in-app purchases.

### Do 语音助手 or AOTAI Copilot have ads?

Neither 语音助手 nor AOTAI Copilot shows ads.

### Which is updated more often, 语音助手 or AOTAI Copilot?

语音助手 ships an update every 6 weeks, and AOTAI Copilot every 3 days. Most recently, 语音助手 was updated on October 15, 2026 and AOTAI Copilot on September 30, 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.*