# MATH Keys vs Math Notes

The clearest difference is rating: MATH Keys at 4.3 against Math Notes's 3.6. MATH Keys also leads on in-app purchases (none vs 2) and iOS requirement (15.0 vs 26.0). Math Notes's advantage is update cadence (fortnightly vs every 6 weeks) and ratings volume (21 vs 6). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Math Notes sells 2 in-app purchases, starting at $3.99 per month. MATH Keys asks for nothing beyond the download.

MATH Keys holds the better App Store score, 4.3 against 3.6. Both are backed by a comparable volume of ratings — 6 and 21 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

MATH Keys ships an update every 6 weeks, Math Notes fortnightly. The most recent releases landed on October 2, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | MATH Keys | Math Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/math-keys/id6446790301/reviews)** | [3.6 (21 ratings)](https://appshunter.io/ios/app/math-notes-solver-and-editor/id6474252913/reviews) |
| Number of ratings | 6 | **21** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | **Free** | Subscription |
| Size | 2 MB | 624 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Guy Goldstein](https://appshunter.io/developer/1679091394) | [Kairoos Solutions SL](https://appshunter.io/developer/978066434) |

## What reviewers say

### MATH Keys

[App page](https://appshunter.io/ios/app/math-keys/id6446790301)

Easily create mathematical equations, formulas, and symbols online. This free tool enhances academic productivity for students and educators by providing quick access to a wide range of mathematical notations.

**Highlights:** Online equation editor, Mathematical symbols and operations, Latex notation tools, Copy and share formulas, Calculus, Algebra, Trigonometry support, Free to use

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Math Notes

[App page](https://appshunter.io/ios/app/math-notes-solver-and-editor/id6474252913)

This app offers a specialized keyboard and editor for creating and managing mathematical expressions. It supports LaTeX, real-time rendering, and various export formats, making it ideal for students and professionals alike.

**Highlights:** Innovative Math Keyboard, Multiple Math Symbols, Real-Time Rendering, LaTeX Support, Save and Share, Export Options (PDF, LaTeX, HTML, etc.), PDF Reader and Editor

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Notes Full Unlock with AI | $3.99 | per month |
| Math Editor Full Upgrade | $3.99 | one-time |


## Frequently asked questions

### Is MATH Keys free?

MATH Keys is free to download, with no in-app purchases.

### Is Math Notes free?

Math Notes is free to download, with in-app purchases available.

### Which has better reviews, MATH Keys or Math Notes?

MATH Keys is rated higher. MATH Keys averages 4.3 out of 5 from 6 ratings, while Math Notes averages 3.6 from 21 ratings.

### Do MATH Keys or Math Notes have ads?

Neither MATH Keys nor Math Notes shows ads.

### Which is updated more often, MATH Keys or Math Notes?

MATH Keys ships an update every 6 weeks, and Math Notes fortnightly. Most recently, MATH Keys was updated on October 2, 2026 and Math Notes on September 25, 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.*