# 度加AI vs 牛精灵

The clearest difference is review sentiment: 度加AI at 81% against 牛精灵's 17%. 度加AI also leads on ads (none vs shown). 牛精灵's advantage is rating (4.5 vs 4.2) and ratings volume (252 vs 35). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 度加AI sells 11 one-off in-app purchases and 牛精灵 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

牛精灵 holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: 牛精灵 has 252 ratings behind it against 35, so its average is the more settled of the two. Written reviews complicate that: 81% of 度加AI's written reviews are positive against 17% of 牛精灵's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 9 days. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 度加AI | 牛精灵 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (35 ratings)](https://appshunter.io/ios/app/ai/id1552875358/reviews) | **[4.5 (252 ratings)](https://appshunter.io/ios/app/id1623289549/reviews)** |
| Number of ratings | 35 | **252** |
| Positive reviews | **81.0% of reviews** | 17.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 143 MB | 447 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Beijing Baidu Netcom Science & Technology Co.,Ltd](https://appshunter.io/developer/372585298) | [Shenzhen Zhihuizai IOT Co., Ltd](https://appshunter.io/developer/1593591376) |

## 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 |


### 牛精灵

[App page](https://appshunter.io/ios/app/id1623289549)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 事件型7天云存储(30天) | $0.99 | one-time |


## Frequently asked questions

### Is 度加AI free?

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

### Is 牛精灵 free?

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

### Which has better reviews, 度加AI or 牛精灵?

牛精灵 is rated higher. 度加AI averages 4.2 out of 5 from 35 ratings, while 牛精灵 averages 4.5 from 252 ratings.

### Do 度加AI or 牛精灵 have ads?

牛精灵 shows ads; 度加AI does not.

### Which is updated more often, 度加AI or 牛精灵?

度加AI ships an update every 9 days, and 牛精灵 every 9 days. Most recently, 度加AI was updated on October 19, 2026 and 牛精灵 on October 21, 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.*