# 秘塔写作猫 vs StepFun

The clearest difference is rating: StepFun at 4.3 against 秘塔写作猫's 1.0. StepFun also leads on update cadence (every 9 days vs every 3 weeks) and ratings volume (8 vs 1). 秘塔写作猫's advantage is in-app purchases (none vs 13) and review sentiment (62% vs 50%). On price, ads and device support there is nothing between them.

Both are free to download. StepFun sells 13 in-app purchases, starting at $3.99 per month. 秘塔写作猫 asks for nothing beyond the download.

StepFun holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: StepFun has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 62% of 秘塔写作猫's written reviews are positive against 50% of StepFun's, so the app with the better star average is not the one people write more warmly about.

秘塔写作猫 ships an update every 3 weeks, StepFun every 9 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 秘塔写作猫 | StepFun |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/id1638842929/reviews) | **[4.3 (8 ratings)](https://appshunter.io/ios/app/stepfun-stepfun-ai-assistant/id6502382318/reviews)** |
| Number of ratings | 1 | **8** |
| Positive reviews | **61.9% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 114 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [上海秘塔网络科技有限公司](https://appshunter.io/developer/1540052473) | [StepFun Intelligence Co., Ltd.](https://appshunter.io/developer/1745274060) |

## What reviewers say

### 秘塔写作猫

[App page](https://appshunter.io/ios/app/id1638842929)

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

**In-app purchases:** none


### StepFun

[App page](https://appshunter.io/ios/app/stepfun-stepfun-ai-assistant/id6502382318)

This AI assistant helps you think and act more efficiently. It offers smart Q&A, document understanding, and task execution, powered by advanced agent capabilities for faster learning and increased productivity. Enjoy voice-first interactions and automated task management.

**Highlights:** Smart Q&A, Document understanding, Task execution, Voice-first interactions, Agent capabilities, Real-time chat

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 入门月卡 | $3.99 | per month |
| 入门 | $5.99 | per month |
| 阶跃AI标准套餐 | $7.99 | per month |
| 阶跃AI高级套餐 | $14.99 | per month |
| 进阶 | $29.99 | per month |
| 阶跃AI专业套餐 | $49.99 | per month |
| 专业 | $69.99 | per month |
| 限时一周卡 | $0.99 | one-time |
| 入门 | $5.99 | one-time |
| 基础包 | $5.99 | one-time |
| 高阶包 | $14.99 | one-time |
| 进阶 | $29.99 | one-time |
| 专业 | $69.99 | one-time |


## Frequently asked questions

### Is 秘塔写作猫 free?

秘塔写作猫 is free to download, with no in-app purchases.

### Is StepFun free?

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

### Which has better reviews, 秘塔写作猫 or StepFun?

StepFun is rated higher. 秘塔写作猫 averages 1.0 out of 5 from 1 ratings, while StepFun averages 4.3 from 8 ratings.

### Do 秘塔写作猫 or StepFun have ads?

Neither 秘塔写作猫 nor StepFun shows ads.

### Which is updated more often, 秘塔写作猫 or StepFun?

秘塔写作猫 ships an update every 3 weeks, and StepFun every 9 days. Most recently, 秘塔写作猫 was updated on October 23, 2026 and StepFun on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*