# 4D Draw vs My_Calculator

The clearest difference is price: 4D Draw at Free against My_Calculator's $4.99. My_Calculator's advantage is iOS requirement (12.1 vs 17.1). On update cadence, ads, in-app purchases and device support there is nothing between them.

4D Draw is free to download; My_Calculator costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

4D Draw ships an update every 7 months, My_Calculator every 8 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 4D Draw | My_Calculator |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[3.4 (9 ratings)](https://appshunter.io/ios/app/4d-draw/id926050711/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 8 months |
| Monetization | Free | — |
| Size | 6 MB | 11 MB |
| Requires iOS | 17.1 | **12.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jeff Weeks](https://appshunter.io/developer/326104308) | [Anders Falck](https://appshunter.io/developer/941097539) |

## What reviewers say

### 4D Draw

[App page](https://appshunter.io/ios/app/4d-draw/id926050711)

This app allows users to draw and visualize four-dimensional figures using color to represent the fourth coordinate. It includes a help menu with drawing tutorials and creative ideas to aid in understanding 4D space.

**Highlights:** Draw 4-dimensional figures, Use color for the fourth coordinate, Built-in 'How to draw' guide, 4D construction ideas, Visualize 4-dimensional space

**In-app purchases:** none


### My_Calculator

[App page](https://appshunter.io/ios/app/my-calculator/id1560237116)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 4D Draw free?

4D Draw is free to download, with no in-app purchases.

### Is My_Calculator free?

My_Calculator costs $4.99, with no in-app purchases.

### Do 4D Draw or My_Calculator have ads?

Neither 4D Draw nor My_Calculator shows ads.

### Which is updated more often, 4D Draw or My_Calculator?

4D Draw ships an update every 7 months, and My_Calculator every 8 months. Most recently, 4D Draw was updated on November 6, 2026 and My_Calculator on November 7, 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.*