# Drawing with Math vs Research Unlocked

The clearest difference is rating: Research Unlocked at 5.0 against Drawing with Math's 4.8. Drawing with Math's advantage is update cadence (fortnightly vs every 5 weeks). On price, review sentiment, ratings volume and ads there is nothing between them.

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

Research Unlocked holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Drawing with Math ships an update fortnightly, Research Unlocked every 5 weeks. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Drawing with Math | Research Unlocked |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/drawing-with-math/id6479322887/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/research-unlocked/id6769643456/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 2 MB | 41 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuri Morozov](https://appshunter.io/developer/1582368813) | [Aditi Kishore](https://appshunter.io/developer/1896675785) |

## 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


### Research Unlocked

[App page](https://appshunter.io/ios/app/research-unlocked/id6769643456)

Quickly search and understand millions of research studies from major databases. Generate clear, shareable summaries tailored for different audiences and platforms, including AI-generated illustrations. No account or personal data is collected.

**Highlights:** Search PubMed, Europe PMC, Semantic Scholar, Autoimmune Research Hub, Platform-optimized social media posts, AI-generated illustrations, Multiple audience modes, No account required

**Features:** macOS Compatibility

**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 Research Unlocked free?

Research Unlocked is free to download, with no in-app purchases.

### Which has better reviews, Drawing with Math or Research Unlocked?

Research Unlocked is rated higher. Drawing with Math averages 4.8 out of 5 from 5 ratings, while Research Unlocked averages 5.0 from 3 ratings.

### Do Drawing with Math or Research Unlocked have ads?

Neither Drawing with Math nor Research Unlocked shows ads.

### Which is updated more often, Drawing with Math or Research Unlocked?

Drawing with Math ships an update fortnightly, and Research Unlocked every 5 weeks. Most recently, Drawing with Math was updated on October 24, 2026 and Research Unlocked 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.*