# 混沌 vs CobraTyping

The clearest difference is iOS requirement: 混沌 at 13.0 against CobraTyping's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 混沌 sells 10 one-off in-app purchases and CobraTyping sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

混沌 ships an update every 3 weeks, CobraTyping every 11 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 混沌 | CobraTyping |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (233 ratings)](https://appshunter.io/ios/app/id1112797670/reviews)** | — |
| Number of ratings | **233** | — |
| Positive reviews | 84.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 123 MB | 33 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Hundun Times Beijing Education Technology Co., Ltd.](https://appshunter.io/developer/1567166082) | [啸 付](https://appshunter.io/developer/1625078593) |

## What reviewers say

### 混沌

[App page](https://appshunter.io/ios/app/id1112797670)

This app offers a comprehensive online business school for managers and entrepreneurs. It combines systematic courses, deliberate practice, and a strong community to foster innovation and personal growth. Learn from top thinkers and gain practical skills to excel in your career.

**Highlights:** Systematic business courses, Deliberate practice methods, Expert-led online and offline events, Personal growth modules, Industry case studies, Learning community and networking, User notes and synchronized transcripts

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 混沌¥128学习权益 | $19.99 | one-time |
| 混沌¥298学习权益 | $39.99 | one-time |
| 混沌¥698学习权益 | $99.99 | one-time |
| 混沌¥998学习权益 | $149.99 | one-time |
| 混沌¥1098学习权益 | $149.99 | one-time |
| 混沌研习社学籍资格（1年） | $179.99 | one-time |
| 混沌¥1198学习权益 | $179.99 | one-time |
| 混沌¥1298学习权益 | $199.99 | one-time |
| 混沌¥1498学习权益 | $199.99 | one-time |
| 混沌¥1398学习权益 | $199.99 | one-time |

**What reviewers like**

- 🧠 Cognitive and mindset expansion
- 💡 High-value, practical content
- 🚀 Excellent for entrepreneurial growth
- 📚 Comprehensive and systematic courses
- 🎓 "University without walls" concept

**What reviewers complain about**

- 📱 Lack of night mode
- ❌ Registration and verification issues
- 📢 Annoying notification prompts
- 📉 High trial and learning costs for some
- ⚠️ Potential for overwhelming information

**Reported bugs**

- App crashes after updates
- Unable to receive verification codes
- Registration process failure

**Requested features**

- Night mode for better evening viewing
- Improved registration and SMS verification process
- Option to disable push notification prompts


### CobraTyping

[App page](https://appshunter.io/ios/app/cobratyping/id6784869356)

**Features:** iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Functionality Expansion | $4.99 | one-time |


## Frequently asked questions

### Is 混沌 free?

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

### Is CobraTyping free?

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

### Do 混沌 or CobraTyping have ads?

Neither 混沌 nor CobraTyping shows ads.

### Which is updated more often, 混沌 or CobraTyping?

混沌 ships an update every 3 weeks, and CobraTyping every 11 days. Most recently, 混沌 was updated on November 6, 2026 and CobraTyping on November 5, 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.*