# MathTech min vs MATH Keys

The clearest difference is review sentiment: MathTech min at 50% against MATH Keys's 0%. MATH Keys's advantage is rating (4.3 vs 2.0) and ads (none vs shown). On price, ratings volume, 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.

MATH Keys holds the better App Store score, 4.3 against 2.0. Both are backed by a comparable volume of ratings — 4 and 6 respectively. Written reviews complicate that: 50% of MathTech min's written reviews are positive against 0% of MATH Keys's, so the app with the better star average is not the one people write more warmly about.

MathTech min ships an update every 5 months, MATH Keys every 6 weeks. The most recent releases landed on September 18, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | MathTech min | MATH Keys |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/mathtech-min/id558288869/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/math-keys/id6446790301/reviews)** |
| Number of ratings | 4 | **6** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 68 MB | 2 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Kelly Technology Inc.](https://appshunter.io/developer/393931941) | [Guy Goldstein](https://appshunter.io/developer/1679091394) |

## What reviewers say

### MathTech min

[App page](https://appshunter.io/ios/app/mathtech-min/id558288869)

Easily create mathematical equations and documents on your mobile device. Features a comprehensive character set and operators, allowing for on-the-fly selection without special formatting. Documents can be shared and collaborated on.

**Highlights:** Text and equation editor, Upper/lower-case Latin and Greek characters, Mathematical operators, No special formatting required, Collaborative document editing, Social media sharing

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is MathTech min free?

MathTech min is free to download, with no in-app purchases.

### Is MATH Keys free?

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

### Which has better reviews, MathTech min or MATH Keys?

MATH Keys is rated higher. MathTech min averages 2.0 out of 5 from 4 ratings, while MATH Keys averages 4.3 from 6 ratings.

### Do MathTech min or MATH Keys have ads?

MathTech min shows ads; MATH Keys does not.

### Which is updated more often, MathTech min or MATH Keys?

MathTech min ships an update every 5 months, and MATH Keys every 6 weeks. Most recently, MathTech min was updated on September 18, 2026 and MATH Keys on October 2, 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.*