# 棉花糖校园 vs ClearMath

The clearest difference is in-app purchases: 棉花糖校园 at none against ClearMath's 2. 棉花糖校园 also leads on iOS requirement (9.0 vs 17). ClearMath's advantage is update cadence (every 5 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. ClearMath sells 2 in-app purchases, starting at $12.99 per month. 棉花糖校园 asks for nothing beyond the download.

棉花糖校园 ships an update every 2 months, ClearMath every 5 days. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 棉花糖校园 | ClearMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clearmath/id6670290377/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 121 MB | 15 MB |
| Requires iOS | **9.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dalian Netmoon Technology Co., Ltd.](https://appshunter.io/developer/1128297055) | [Kunshan Lefan Software Technology Co.,Ltd.](https://appshunter.io/developer/452703256) |

## What reviewers say

### 棉花糖校园

[App page](https://appshunter.io/ios/app/id1227367756)

**Features:** macOS Compatibility

**In-app purchases:** none


### ClearMath

[App page](https://appshunter.io/ios/app/clearmath/id6670290377)

This app helps you deeply understand mathematical concepts by visualizing their relationships and connections. It offers guided learning paths, detailed explanations, and practical examples to build lasting knowledge beyond just getting answers.

**Highlights:** Concept Relationship Maps, Hierarchical Tree Structure, Comprehensive Concept Explanations, Guided Learning Paths, Progress Tracking, Mathematician Profiles, AI Explanations

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $12.99 | per month |
| Annual | $99.99 | per year |


## Frequently asked questions

### Is 棉花糖校园 free?

棉花糖校园 is free to download, with no in-app purchases.

### Is ClearMath free?

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

### Do 棉花糖校园 or ClearMath have ads?

Neither 棉花糖校园 nor ClearMath shows ads.

### Which is updated more often, 棉花糖校园 or ClearMath?

棉花糖校园 ships an update every 2 months, and ClearMath every 5 days. Most recently, 棉花糖校园 was updated on October 13, 2026 and ClearMath on October 18, 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.*