# MathPad vs TechDraw min

The clearest difference is rating: TechDraw min at 4.2 against MathPad's 1.8. TechDraw min also leads on in-app purchases (none vs 4). MathPad's advantage is ads (none vs shown) and update cadence (every 6 weeks vs every 4 months). On price, review sentiment, ratings volume and device support there is nothing between them.

Both are free to download. MathPad sells 4 in-app purchases, starting at $4.99 per month. TechDraw min asks for nothing beyond the download.

TechDraw min holds the better App Store score, 4.2 against 1.8. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews complicate that: 18% of MathPad's written reviews are positive against 11% of TechDraw min's, so the app with the better star average is not the one people write more warmly about.

MathPad ships an update every 6 weeks, TechDraw min every 4 months. The most recent releases landed on September 30, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | MathPad | TechDraw min |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (5 ratings)](https://appshunter.io/ios/app/mathpad/id435087400/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/techdraw-min/id552732928/reviews)** |
| Number of ratings | 5 | 5 |
| Positive reviews | **18.4% of reviews** | 11.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Freemium | **Ad-supported** |
| Size | 6 MB | 68 MB |
| Requires iOS | **12.2** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ZurApps Research Inc.](https://appshunter.io/developer/369179442) | [Kelly Technology Inc.](https://appshunter.io/developer/393931941) |

## What reviewers say

### MathPad

[App page](https://appshunter.io/ios/app/mathpad/id435087400)

Create professional-looking mathematical documents with ease. This app allows you to insert and format complex equations, geometric shapes, matrices, and text. It offers a specialized math keyboard and extensive sharing options.

**Highlights:** Automatic drawing and resizing of mathematical expressions, Editable geometric shapes with notations, Specialized math keyboard with shortcuts, Font size and color customization, iCloud synchronization for cross-device access, PDF export and email sharing, Secure document storage via ZurApps Vault

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PREMIUM Subscription | $4.99 | per month |
| PREMIUM Subscription | $9.99 | per 3 months |
| PREMIUM Subscription | $29.99 | per year |
| MathPad MultiDocs | $99.99 | one-time |


### TechDraw min

[App page](https://appshunter.io/ios/app/techdraw-min/id552732928)

This mobile drawing application offers a comprehensive set of tools, including geometric shapes and a text/equation editor. It facilitates collaboration and backup through data transfer and allows sharing on social media. A detailed user manual is also provided within the app.

**Highlights:** Geometric shape library, Text and equation editor, Drawing data transfer, Social media sharing, Integrated user manual

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MathPad free?

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

### Is TechDraw min free?

TechDraw min is free to download, with no in-app purchases.

### Which has better reviews, MathPad or TechDraw min?

TechDraw min is rated higher. MathPad averages 1.8 out of 5 from 5 ratings, while TechDraw min averages 4.2 from 5 ratings.

### Do MathPad or TechDraw min have ads?

TechDraw min shows ads; MathPad does not.

### Which is updated more often, MathPad or TechDraw min?

MathPad ships an update every 6 weeks, and TechDraw min every 4 months. Most recently, MathPad was updated on September 30, 2026 and TechDraw min on September 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.*