# Nuten : The Math Keyboard

> Create and share equations

Canonical page: [https://chrome-stats.com/d/id1031059220](https://chrome-stats.com/d/id1031059220)

## Overview

- **ID:** `id1031059220`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Allen Katouli
- **Category:** Education
- **Rating:** 3.60 / 5 (51 ratings)
- **Version:** 2.1.8
- **Last updated:** 2019-11-21
- **First published:** 2015-09-21
- **Size:** 5.55 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/nuten-the-math-keyboard/id1031059220)
- **Website:** [http://mathbookapp.co](http://mathbookapp.co/)
- **Privacy policy:** [https://drive.google.com/open?id=1NBMUCiPcOIUCM8dNY0yEsZ1-ZbQ6sOT4](https://drive.google.com/open?id=1NBMUCiPcOIUCM8dNY0yEsZ1-ZbQ6sOT4)

## Description

Nuten: The Math Keyboard lets you quickly create equations across algebra, geometry, trigonometry, calculus, physics, and chemistry. It supports fractions (including stacked), superscripts/subscripts, geometry symbols, derivatives, integrals, radicals, limits, and more, with built‑in math symbols.

Save your favorite equations, browse history, and share high‑resolution equation images through Messages, Mail, Twitter, Facebook, and other apps—right from your browser.

## Rankings

- #190,889 — Overall
- #55 — calculus

## Review summary

Users praise Nuten for its high-quality math typesetting and an intuitive, feature-rich interface ideal for calculus and technical math. However, common drawbacks include editing/navigation friction (cursor placement, line breaks), stability issues with multi-line equations, and a major limitation: no cross‑app copy/paste and no system keyboard integration. Some features like matrices and simultaneous equations are also lacking. Overall, a powerful tool for writing math that is hampered by editing UX and keyboard/app integration limits.

### Pros

- High-quality math typesetting with textbook-like formulas
- Intuitive, feature-rich interface with a wide symbol set
- Effective for calculus and other technical math; easy to write complex equations
- Helpful for writing and solving math problems and equations
- Responsive developer support (quick assistance in at least one review)

### Cons

- No copy/paste to other apps; equations cannot be copied into documents or messages
- Not a system keyboard; cannot be used as a keyboard in other apps (requires switching to the app)
- Editing inside equations is fiddly (cursor placement in fractions/exponents can be unreliable)
- Line breaks / multi-line editing is difficult to discover or unstable (possible crashes when adding lines)
- Missing features (e.g., matrices, simultaneous equations)

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1031059220)