# Mind Render vs 数学図鑑

The clearest difference is review sentiment: 数学図鑑 at 100% against Mind Render's 64%. Mind Render's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Mind Render sells 2 one-off in-app purchases and 数学図鑑 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Mind Render ships an update every 3 weeks, 数学図鑑 every 2 weeks. The most recent releases landed on August 15, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Mind Render | 数学図鑑 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 63.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 927 MB | 149 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Mobile Internet Technology Co.,Ltd.](https://appshunter.io/developer/421126009) | [Keisuke Minami](https://appshunter.io/developer/1719444621) |

## What reviewers say

### Mind Render

[App page](https://appshunter.io/ios/app/mind-render/id1440552455)

Create and play 3D games with an intuitive drag-and-drop interface. Learn game development fundamentals through tutorials and sample projects. Share your creations with a community of players and creators.

**Highlights:** Drag-and-drop 3D game creation, Modify existing games, Extensive 3D asset library, Multi-camera support for battles, Unity physics engine integration, Tutorials and sample projects, AI functionality integration

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Class Locker 100 | $5.99 | one-time |
| Class Locker 200 | $11.99 | one-time |


### 数学図鑑

[App page](https://appshunter.io/ios/app/id6499109813)

This app uses animations and dynamic visuals to explain complex high school math concepts. It aims to make abstract ideas intuitive and engaging for students and educators alike. Explore calculus, geometry, and equations through visual learning.

**Highlights:** Animated explanations of math concepts, Dynamic visual representations, Covers calculus, geometry, and equations, Intuitive understanding of abstract ideas, Aids students and educators

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の削除 | $1.99 | one-time |
| 広告の削除+開発者への支援 | $2.99 | one-time |


## Frequently asked questions

### Is Mind Render free?

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

### Is 数学図鑑 free?

数学図鑑 is free to download, with in-app purchases available.

### Do Mind Render or 数学図鑑 have ads?

数学図鑑 shows ads; Mind Render does not.

### Which is updated more often, Mind Render or 数学図鑑?

Mind Render ships an update every 3 weeks, and 数学図鑑 every 2 weeks. Most recently, Mind Render was updated on August 15, 2026 and 数学図鑑 on June 4, 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.*