# 度加AI vs 格式转换

The clearest difference is rating: 格式转换 at 5.0 against 度加AI's 4.2. 度加AI's advantage is ratings volume (35 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 度加AI sells 11 one-off in-app purchases and 格式转换 sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

格式转换 holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: 度加AI has 35 ratings behind it against 3, so its average is the more settled of the two.

度加AI ships an update every 9 days, 格式转换 fortnightly. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 度加AI | 格式转换 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (35 ratings)](https://appshunter.io/ios/app/ai/id1552875358/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6448865905/reviews)** |
| Number of ratings | **35** | 3 |
| Positive reviews | 81.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 143 MB | 57 MB |
| Requires iOS | 13.0 | **12.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Beijing Baidu Netcom Science & Technology Co.,Ltd](https://appshunter.io/developer/372585298) | [Light Speed Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1670291399) |

## What reviewers say

### 度加AI

[App page](https://appshunter.io/ios/app/ai/id1552875358)

This AI-powered video editing tool simplifies content creation with features like automatic video generation from text, AI-powered scriptwriting, and intelligent editing tools. It helps users quickly produce high-quality videos by integrating AI into every stage of the production process.

**Highlights:** AI video generation from text, AI scriptwriting and rewriting, Automatic subtitle generation, Smart material recommendations, AI beauty filters for recording, One-click video packaging

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 度加60积分 | $0.99 | one-time |
| 度加10积分 | $0.99 | one-time |
| 度加180积分 | $2.99 | one-time |
| 度加290积分 | $3.99 | one-time |
| 度加500积分 | $6.99 | one-time |
| 度加490积分 | $6.99 | one-time |
| 度加290积分 | $6.99 | one-time |
| 度加680积分 | $9.99 | one-time |
| 度加1280积分 | $19.99 | one-time |
| 度加1980积分 | $29.99 | one-time |
| 度加2680积分 | $39.99 | one-time |


### 格式转换

[App page](https://appshunter.io/ios/app/id6448865905)

Easily convert video files to various formats like MP4 and MKV, or extract audio into MP3, FLAC, and AAC. This tool simplifies audio and video format transformations with a user-friendly interface.

**Highlights:** Video to MP4, MKV, MOV, TS conversion, Audio to MP3, FLAC, AAC, WAV conversion, Extract audio from video, One-click conversion, Subscription for premium features

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $3.99 | per month |
| 年会员 | $14.99 | per year |
| 永久会员 | $19.99 | one-time |


## Frequently asked questions

### Is 度加AI free?

度加AI 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.

### Which has better reviews, 度加AI or 格式转换?

格式转换 is rated higher. 度加AI averages 4.2 out of 5 from 35 ratings, while 格式转换 averages 5.0 from 3 ratings.

### Do 度加AI or 格式转换 have ads?

Neither 度加AI nor 格式转换 shows ads.

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

度加AI ships an update every 9 days, and 格式转换 fortnightly. Most recently, 度加AI was updated on October 13, 2026 and 格式转换 on October 4, 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.*