# 4D Draw vs Calcsharp Pro

The clearest difference is price: 4D Draw at Free against Calcsharp Pro's $1.99. Calcsharp Pro's advantage is update cadence (every 2 days vs every 7 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

4D Draw is free to download; Calcsharp Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

4D Draw ships an update every 7 months, Calcsharp Pro every 2 days. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 4D Draw | Calcsharp Pro |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| 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 2 days** |
| Monetization | Free | — |
| Size | 6 MB | 4 MB |
| Requires iOS | 17.1 | **16.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Jeff Weeks](https://appshunter.io/developer/326104308) | [Nikola Stepan](https://appshunter.io/developer/398370680) |

## 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


### Calcsharp Pro

[App page](https://appshunter.io/ios/app/calcsharp-pro/id1644401194)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 4D Draw free?

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

### Is Calcsharp Pro free?

Calcsharp Pro costs $1.99, with no in-app purchases.

### Do 4D Draw or Calcsharp Pro have ads?

Neither 4D Draw nor Calcsharp Pro shows ads.

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

4D Draw ships an update every 7 months, and Calcsharp Pro every 2 days. Most recently, 4D Draw was updated on November 6, 2026 and Calcsharp Pro on October 30, 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.*