# 智谱清言 vs SundAi

The clearest difference is rating: SundAi at 4.5 against 智谱清言's 3.4. SundAi also leads on review sentiment (80% vs 60%). 智谱清言's advantage is update cadence (every 4 days vs every 2 weeks) and ratings volume (45 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 智谱清言 sells 25 in-app purchases, starting at $9.99 per month and SundAi sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

SundAi holds the better App Store score, 4.5 against 3.4. That said, the two scores are not equally well evidenced: 智谱清言 has 45 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 60% of 智谱清言's written reviews are positive against 80% of SundAi's.

智谱清言 ships an update every 4 days, SundAi every 2 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 智谱清言 | SundAi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (45 ratings)](https://appshunter.io/ios/app/ai/id6450893458/reviews) | **[4.5 (4 ratings)](https://appshunter.io/ios/app/sundai-aimv/id6657961084/reviews)** |
| Number of ratings | **45** | 4 |
| Positive reviews | 60.0% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 125 MB | 45 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Beijing Knowledge Atlas Technology Joint Stock Company Limited](https://appshunter.io/developer/1690300885) | [Xiamen Jiashizi Network Technology Co., Ltd](https://appshunter.io/developer/1707828323) |

## What reviewers say

### 智谱清言

[App page](https://appshunter.io/ios/app/ai/id6450893458)

This AI-powered assistant goes beyond simple answers to actively complete tasks. It can automatically plan, execute multi-step processes, and utilize various tools like search, coding, and data analysis to deliver tangible results.

**Highlights:** Automatic task planning and execution, Tool integration for search, coding, and data analysis, Multi-step process management, Assistance with academic papers, Web design and development support, Data analysis and visualization, Financial research and reporting

**Features:** Vision Pro support

**In-app purchases (25)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月会员 | $9.99 | per month |
| 连续包月会员 | $9.99 | per month |
| 清言SVIP月卡 | $29.99 | per month |
| 清言SVIP连续包月 | $29.99 | per month |
| 连续包季会员 | $29.99 | per 3 months |
| 连续包季会员 | $29.99 | per 3 months |
| 连续包年会员 | $59.99 | per year |
| 连续包年会员 | $119.99 | per year |
| 清影智能体（1天） | $0.99 | one-time |
| 智谱清言会员 | $0.99 | one-time |
| 首次单月会员 | $0.99 | one-time |
| 月卡会员 | $2.99 | one-time |
| 29元积分包 | $3.99 | one-time |
| 季度会员 | $6.99 | one-time |
| 清言首购VIP | $9.99 | one-time |
| 109元积分包 | $14.99 | one-time |
| 清言月卡会员 | $17.99 | one-time |
| 清言季度会员 | $19.99 | one-time |
| 清言首购SVIP月卡 | $29.99 | one-time |
| 清影智能体（1年） | $29.99 | one-time |
| 清言首购季度会员 | $39.99 | one-time |
| 清言SVIP月卡 | $49.99 | one-time |
| 清言年度会员 | $79.99 | one-time |
| 清言SVIP季卡 | $99.99 | one-time |
| 清言首购年度会员 | $129.99 | one-time |


### SundAi

[App page](https://appshunter.io/ios/app/sundai-aimv/id6657961084)

Generate original songs with AI based on your creative descriptions. This tool simplifies music creation, allowing anyone to produce unique tracks from their ideas. Start your songwriting journey effortlessly.

**Highlights:** AI song generation, Text-to-music creation, Creative inspiration input, Music production tool, Effortless songwriting

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 原创证明 | $0.99 | one-time |
| 300积分 | $9.99 | one-time |
| 500积分 | $12.99 | one-time |
| 季度会员 | $14.99 | one-time |
| 年会员 | $19.99 | one-time |
| 1000积分 | $19.99 | one-time |
| 永久会员 | $29.99 | one-time |
| 2000积分 | $29.99 | one-time |
| 5000积分 | $69.99 | one-time |


## Frequently asked questions

### Is 智谱清言 free?

智谱清言 is free to download, with in-app purchases available.

### Is SundAi free?

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

### Which has better reviews, 智谱清言 or SundAi?

SundAi is rated higher. 智谱清言 averages 3.4 out of 5 from 45 ratings, while SundAi averages 4.5 from 4 ratings.

### Do 智谱清言 or SundAi have ads?

Neither 智谱清言 nor SundAi shows ads.

### Which is updated more often, 智谱清言 or SundAi?

智谱清言 ships an update every 4 days, and SundAi every 2 weeks. Most recently, 智谱清言 was updated on October 30, 2026 and SundAi on October 24, 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.*