# AI换脸 vs 格式转换

The clearest difference is ratings volume: AI换脸 at 180 against 格式转换's 3. 格式转换's advantage is rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AI换脸 sells 4 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 4.7. That said, the two scores are not equally well evidenced: AI换脸 has 180 ratings behind it against 3, so its average is the more settled of the two.

AI换脸 ships an update every 2 weeks, 格式转换 fortnightly. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | AI换脸 | 格式转换 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (180 ratings)](https://appshunter.io/ios/app/ai/id1589962850/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6448865905/reviews)** |
| Number of ratings | **180** | 3 |
| Positive reviews | 93.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 113 MB | 57 MB |
| Requires iOS | **11.0** | 12.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [强 孙](https://appshunter.io/developer/1469862200) | [Light Speed Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1670291399) |

## What reviewers say

### AI换脸

[App page](https://appshunter.io/ios/app/ai/id1589962850)

Create fun and trendy face-swapping and dress-up videos with just one photo. Explore diverse templates, from traditional ethnic attire and ancient Chinese costumes to classic Hong Kong styles and elegant qipaos. Effortlessly generate unique videos in seconds to share and impress.

**Highlights:** AI face-swapping, Video dress-up templates, Ethnic costume effects, Ancient Chinese costume effects, Classic Hong Kong style, Qipao show effects, One-tap video generation

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周费 | $0.99 | one-time |
| 月费 | $2.99 | one-time |
| 季费 | $4.99 | one-time |
| 年费 | $7.99 | one-time |

**What reviewers like**

- 😊 High user satisfaction with app functionality
- 🎭 Effective face-swapping/transformation feature
- 👍 Easy to use and user-friendly interface
- ⭐ Fun and entertaining experience

**What reviewers complain about**

- 📢 Excessive advertisements throughout app
- 💰 Forced premium/paid features
- 🐛 Poor performance on older iOS devices
- 😞 Misleading ad-to-functionality ratio

**Reported bugs**

- iOS 10 compatibility issues
- App crashes or freezes on older devices
- Advertisements prevent proper app functionality

**Requested features**

- Reduce or eliminate advertisements
- Improve accuracy of face-swapping results
- Better optimization for older iOS versions
- More features before implementing paywall


### 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 AI换脸 free?

AI换脸 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, AI换脸 or 格式转换?

格式转换 is rated higher. AI换脸 averages 4.7 out of 5 from 180 ratings, while 格式转换 averages 5.0 from 3 ratings.

### Do AI换脸 or 格式转换 have ads?

Neither AI换脸 nor 格式转换 shows ads.

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

AI换脸 ships an update every 2 weeks, and 格式转换 fortnightly. Most recently, AI换脸 was updated on October 15, 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.*