# Drawing with Math vs Empower Guide

The clearest difference is update cadence: Drawing with Math at fortnightly against Empower Guide's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Drawing with Math ships an update fortnightly, Empower Guide every 3 months. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Drawing with Math | Empower Guide |
| --- | --- | --- |
| 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 | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free | — |
| Size | 2 MB | 69 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuri Morozov](https://appshunter.io/developer/1582368813) | [3Strands Global Foundation (Apps)](https://appshunter.io/developer/1779382507) |

## What reviewers say

### 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


### Empower Guide

[App page](https://appshunter.io/ios/app/empower-guide/id6738105956)

**In-app purchases:** none


## Frequently asked questions

### Is Drawing with Math free?

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

### Is Empower Guide free?

Empower Guide is free to download, with no in-app purchases.

### Do Drawing with Math or Empower Guide have ads?

Neither Drawing with Math nor Empower Guide shows ads.

### Which is updated more often, Drawing with Math or Empower Guide?

Drawing with Math ships an update fortnightly, and Empower Guide every 3 months. Most recently, Drawing with Math was updated on October 6, 2026 and Empower Guide on October 10, 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.*