# 数学可视化引擎 vs MathNotes

The clearest difference is price: MathNotes at Free against 数学可视化引擎's $3.99. MathNotes also leads on device support (4 vs 2) and iOS requirement (13.0 vs 15.0). 数学可视化引擎's advantage is in-app purchases (none vs 1) and ads (none vs shown).

MathNotes is free to download; 数学可视化引擎 costs $3.99 up front. MathNotes sells 1 one-off in-app purchase. 数学可视化引擎 asks for nothing beyond the download.

## The numbers

| Metric | 数学可视化引擎 | MathNotes |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mathnotes-math-and-3d-graphs/id6761740403/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 340 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [光浩 李](https://appshunter.io/developer/1576352133) | [Vladislav Alikov](https://appshunter.io/developer/1603123547) |

## What reviewers say

### 数学可视化引擎

[App page](https://appshunter.io/ios/app/id6757952262)

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

**In-app purchases:** none


### MathNotes

[App page](https://appshunter.io/ios/app/mathnotes-math-and-3d-graphs/id6761740403)

This app provides an infinite digital canvas for studying and visualizing mathematics. It allows users to create 2D and 3D graphs, take notes with LaTeX formatting, and convert handwritten equations into editable LaTeX using OCR. Ideal for students and professionals needing a comprehensive math workspace.

**Highlights:** Infinite digital canvas, 2D and 3D graph plotting, Formula OCR to LaTeX, LaTeX equation rendering, Interactive animated sliders, Note organization with media

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the App and remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is 数学可视化引擎 free?

数学可视化引擎 costs $3.99, with no in-app purchases.

### Is MathNotes free?

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

### Do 数学可视化引擎 or MathNotes have ads?

MathNotes shows ads; 数学可视化引擎 does not.

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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.*