# 深本思维 · 一通百通 vs ClearMath

The clearest difference is in-app purchases: 深本思维 · 一通百通 at none against ClearMath's 2. 深本思维 · 一通百通 also leads on iOS requirement (9.0 vs 17). ClearMath's advantage is update cadence (every 5 days vs every 7 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. 深本思维 · 一通百通 asks for nothing beyond the download.

深本思维 · 一通百通 ships an update every 7 months, ClearMath every 5 days. The most recent releases landed on October 27, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 深本思维 · 一通百通 | 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 7 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 36 MB | 15 MB |
| Requires iOS | **9.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Shenben Cultural Communication Co., Ltd](https://appshunter.io/developer/1649142628) | [Kunshan Lefan Software Technology Co.,Ltd.](https://appshunter.io/developer/452703256) |

## What reviewers say

### 深本思维 · 一通百通

[App page](https://appshunter.io/ios/app/id6443769071)

**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 深本思维 · 一通百通 free?

深本思维 · 一通百通 is free to download, with no in-app purchases.

### Is ClearMath free?

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

### Do 深本思维 · 一通百通 or ClearMath have ads?

Neither 深本思维 · 一通百通 nor ClearMath shows ads.

### Which is updated more often, 深本思维 · 一通百通 or ClearMath?

深本思维 · 一通百通 ships an update every 7 months, and ClearMath every 5 days. Most recently, 深本思维 · 一通百通 was updated on October 27, 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.*