# TechDraw min vs Area and Volume Calc lite

TechDraw min and Area and Volume Calc lite both sit at 4.2 stars, but that hides the real split: 50% of Area and Volume Calc lite's written reviews are positive against 11% of TechDraw min's. Area and Volume Calc lite also leads on ads (none vs shown) and monetization model (free vs ad-supported). TechDraw min's advantage is update cadence (every 4 months vs every 14 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.2 for TechDraw min against 4.3 for Area and Volume Calc lite. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews are what separate them: 11% of TechDraw min's written reviews are positive against 50% of Area and Volume Calc lite's.

TechDraw min ships an update every 4 months, Area and Volume Calc lite every 14 months. The most recent releases landed on September 4, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | TechDraw min | Area and Volume Calc lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/techdraw-min/id552732928/reviews) | **[4.3 (3 ratings)](https://appshunter.io/ios/app/area-and-volume-calc-lite/id1609771713/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 11.1% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 14 months |
| Monetization | Ad-supported | **Free** |
| Size | 68 MB | 46 MB |
| Requires iOS | 14.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Kelly Technology Inc.](https://appshunter.io/developer/393931941) | [Anas Abubakar](https://appshunter.io/developer/1581534101) |

## What reviewers say

### 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


### Area and Volume Calc lite

[App page](https://appshunter.io/ios/app/area-and-volume-calc-lite/id1609771713)

Calculate the area and volume of a wide variety of 2D and 3D geometric shapes. Supports numerous polygons, triangles, circles, spheres, cylinders, and more.

**Highlights:** 2D shape area calculation, 3D shape volume calculation, Supports squares, triangles, circles, Supports cubes, spheres, cylinders, Includes polygons and prisms, Pythagorean calculator

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

**In-app purchases:** none


## Frequently asked questions

### Is TechDraw min free?

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

### Is Area and Volume Calc lite free?

Area and Volume Calc lite is free to download, with no in-app purchases.

### Which has better reviews, TechDraw min or Area and Volume Calc lite?

Area and Volume Calc lite is rated higher. TechDraw min averages 4.2 out of 5 from 5 ratings, while Area and Volume Calc lite averages 4.3 from 3 ratings.

### Do TechDraw min or Area and Volume Calc lite have ads?

TechDraw min shows ads; Area and Volume Calc lite does not.

### Which is updated more often, TechDraw min or Area and Volume Calc lite?

TechDraw min ships an update every 4 months, and Area and Volume Calc lite every 14 months. Most recently, TechDraw min was updated on September 4, 2026 and Area and Volume Calc lite on September 9, 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.*