# StepFun vs MiroMind

The clearest difference is review sentiment: MiroMind at 88% against StepFun's 50%. MiroMind also leads on rating (4.5 vs 4.3). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. StepFun sells 13 in-app purchases, starting at $3.99 per month and MiroMind sells 5 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

MiroMind holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 8 and 15 respectively. Written reviews point the same way: 50% of StepFun's written reviews are positive against 88% of MiroMind's.

StepFun ships an update every 9 days, MiroMind weekly. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | StepFun | MiroMind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (8 ratings)](https://appshunter.io/ios/app/stepfun-stepfun-ai-assistant/id6502382318/reviews) | **[4.5 (15 ratings)](https://appshunter.io/ios/app/miromind/id6759390724/reviews)** |
| Number of ratings | 8 | **15** |
| Positive reviews | 50.0% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 114 MB | 43 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [StepFun Intelligence Co., Ltd.](https://appshunter.io/developer/1745274060) | [EverMind AI, Inc.](https://appshunter.io/developer/6788260100) |

## What reviewers say

### 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 |


### MiroMind

[App page](https://appshunter.io/ios/app/miromind/id6759390724)

This AI-powered agent performs deep research and autonomous exploration to provide evidence-based insights and solve complex problems. It offers advanced reasoning for math and coding, predictive intelligence for forecasting, and real-time web access for up-to-date information.

**Highlights:** Deep research with evidence-backed reports, Advanced reasoning for complex problems, Predictive intelligence for forecasting, Real-time web exploration, Autonomous information synthesis

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $19.99 | per month |
| Pro Yearly | $199.99 | per year |
| Starter Boost | $4.99 | one-time |
| Plus Boost | $49.99 | one-time |
| Super Boost | $199.99 | one-time |


## Frequently asked questions

### Is StepFun free?

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

### Is MiroMind free?

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

### Which has better reviews, StepFun or MiroMind?

MiroMind is rated higher. StepFun averages 4.3 out of 5 from 8 ratings, while MiroMind averages 4.5 from 15 ratings.

### Do StepFun or MiroMind have ads?

Neither StepFun nor MiroMind shows ads.

### Which is updated more often, StepFun or MiroMind?

StepFun ships an update every 9 days, and MiroMind weekly. Most recently, StepFun was updated on October 14, 2026 and MiroMind on October 17, 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.*