# 文心 vs 格式转换

The clearest difference is review sentiment: 格式转换 at 84% against 文心's 33%. 格式转换 also leads on update cadence (weekly vs every 2 weeks) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 文心 sells 6 one-off in-app purchases and 格式转换 sells 5 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

文心 ships an update every 2 weeks, 格式转换 weekly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 文心 | 格式转换 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (167 ratings)](https://appshunter.io/ios/app/ai/id6446882473/reviews)** | — |
| Number of ratings | **167** | — |
| Positive reviews | 32.5% of reviews | **84.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 300 MB | 115 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Beijing Baidu Netcom Science & Technology Co.,Ltd](https://appshunter.io/developer/372585298) | [ZHN Co., Ltd.](https://appshunter.io/developer/1510482803) |

## What reviewers say

### 文心

[App page](https://appshunter.io/ios/app/ai/id6446882473)

This AI assistant leverages advanced language models for Chinese knowledge Q&A, creative writing, and logical reasoning. It offers multimodal AI capabilities, including video, image, and voice processing, with features like AI group chat, multimodal search, and AI-generated presentations.

**Highlights:** AI group chat (beta), Multimodal search, Chinese writing assistance, AI PPT generation, Video generation, Creative image editing

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 能量值1元 | $0.99 | one-time |
| 能量值5元 | $1.99 | one-time |
| 能量值10元 | $2.99 | one-time |
| 能量值50元 | $6.99 | one-time |
| 能量值100 | $14.99 | one-time |
| 能量值500元 | $69.99 | one-time |


### 格式转换

[App page](https://appshunter.io/ios/app/id6740067513)

Effortlessly convert, compress, and manage your media files. This tool supports hundreds of video, audio, and image formats, offering intelligent compression without sacrificing quality. Extract audio from videos and easily manage your device's storage.

**Highlights:** Video, audio, and image format conversion, Intelligent compression up to 90%, Audio extraction from videos, Batch processing for over 1000 files, High-quality output with custom settings, Ad-free user experience

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $2.99 | per 7 days |
| 周会员 | $2.99 | per 7 days |
| 月度会员 | $3.99 | per month |
| 半年会员 | $7.99 | per 6 months |
| 年度会员 | $14.99 | one-time |


## Frequently asked questions

### Is 文心 free?

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

### Is 格式转换 free?

格式转换 is free to download, with in-app purchases available.

### Do 文心 or 格式转换 have ads?

Neither 文心 nor 格式转换 shows ads.

### Which is updated more often, 文心 or 格式转换?

文心 ships an update every 2 weeks, and 格式转换 weekly. Most recently, 文心 was updated on November 4, 2026 and 格式转换 on October 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.*