# Vector Gem vs Drawing with Math

The clearest difference is update cadence: Drawing with Math at fortnightly against Vector Gem's every 2 months. On price, review sentiment, ads 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.

Vector Gem ships an update every 2 months, Drawing with Math fortnightly. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Vector Gem | Drawing with Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/drawing-with-math/id6479322887/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 15 MB | 2 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fabian Langer](https://appshunter.io/developer/1537178343) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### Vector Gem

[App page](https://appshunter.io/ios/app/vector-gem/id1537188969)

Visualize and manipulate 3D vectors, lines, and planes with multiple input formats. Explore intersections with axes and coordinate planes, and customize object colors and display settings.

**Highlights:** 3D vector, line, and plane input, Multiple input forms supported, Display of starting points and direction vectors, Calculation of intersection points, Customizable object colors and display settings

**Features:** macOS Compatibility

**In-app purchases:** none


### Drawing with Math

[App page](https://appshunter.io/ios/app/drawing-with-math/id6479322887)

This app offers vector and pixel art editors with tools for free drawing, shapes, and function plotting. It allows for linear transformations of images using matrices, eigenvalues, and rotations, alongside pixel image compression.

**Highlights:** Vector and pixel art editors, Free drawing and shape tools, Function plotting (Cartesian, polar, parametric), Linear image transformations (matrix, rotation), Pixel image compression, Editable greeting cards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vector Gem free?

Vector Gem is free to download, with no in-app purchases.

### Is Drawing with Math free?

Drawing with Math is free to download, with no in-app purchases.

### Do Vector Gem or Drawing with Math have ads?

Neither Vector Gem nor Drawing with Math shows ads.

### Which is updated more often, Vector Gem or Drawing with Math?

Vector Gem ships an update every 2 months, and Drawing with Math fortnightly. Most recently, Vector Gem was updated on September 24, 2026 and Drawing with Math on September 19, 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.*