Best Math Keyboard Apps

249+ iOS apps curated and reviewed

3.9 avg rating
15 free apps
Updated September 2026

With an average user rating of 3.9★, the math keyboard category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.

Compare top Math Keyboard Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Symbol Keyboard - 2000+ SignsSymbol Keyboard - 2000+ SignsFree4.6★ (7.3K)YesNoSep 2026
2Math Keyboard - Formula InputMath Keyboard - Formula InputFree2.5★ (4)NoYesJul 2026
3Nuten : The Math KeyboardNuten : The Math KeyboardFree3.5★ (48)NoNoMay 2026
4SciKey - Scientific KeyboardSciKey - Scientific KeyboardFree3.0★ (66)NoYesMay 2026
5Numboard – Scientific KeyboardNumboard – Scientific KeyboardFree2.1★ (23)NoYesAug 2026
6Math keyboard - CalcuboardMath keyboard - Calcuboard$0.99 was $1.995.0★ (4)NoNoJul 2026
7The Math KeyboardThe Math Keyboard$0.993.4★ (30)NoNoAug 2026
8Sigmakey: Math KeyboardSigmakey: Math KeyboardFreeNoYesAug 2026

Top Picks for Math Keyboard

Symbol Keyboard - 2000+ Signs#1

Symbol Keyboard - 2000+ Signs by 山 钟

Unicode Symbols and Characters
Editor's Choice
📊 Productivity
4.6😐(7.3K ratings)
FreeAds
Symbol Keyboard - 2000+ Signs screenshot 1
Symbol Keyboard - 2000+ Signs screenshot 2
Symbol Keyboard - 2000+ Signs screenshot 3

Access over 2000 unique Unicode symbols and characters with this app. It provides additional keyboards to easily insert special signs into your messages and documents.

What We Love

  • 🚀 Wide variety of symbols and fonts
  • 👍 Easy to use and copy/paste
  • 💡 Useful for customizing text and bios

Room to Improve

  • 🐛 Ads and in-app purchases
  • 🔒 Concerns about privacy and security
  • 👎 Not integrated as a keyboard
Math Keyboard - Formula Input#2

Math Keyboard - Formula Input by Yuta Nishimatsu

Type any formula with ease.
Strong Contender
🔧 Utilities
2.5(4 ratings)
FreeIn-App Purchases
Math Keyboard - Formula Input screenshot 1
Math Keyboard - Formula Input screenshot 2

This custom keyboard simplifies typing mathematical and physics symbols, including Greek letters and superscripts/subscripts. Seamlessly input formulas into any app without needing to copy and paste from external sources. Enhance your notes, reports, and messages with ease.

Nuten : The Math Keyboard#3

Nuten : The Math Keyboard by Allen Katouli

Create and share equations
Worth Considering
📚 Education
3.5(48 ratings)
Free
Nuten : The Math Keyboard screenshot 1
Nuten : The Math Keyboard screenshot 2
Nuten : The Math Keyboard screenshot 3
Nuten : The Math Keyboard screenshot 4

Easily create and share mathematical and scientific equations across various apps. This educational tool supports a wide range of subjects, from algebra to physics, and allows you to save and reference your creations.

More Math Keyboard apps to explore

FAQ about Math Keyboard

What are the best math keyboard apps for iPhone?
Symbol Keyboard - 2000+ Signs tops our math keyboard apps ranking as of September 2026, with a 4.6-star average from 7.3K App Store ratings, and it's free to download.
Yes — 15 of the top math keyboard apps we rank are free to download, including Symbol Keyboard - 2000+ Signs and Math Keyboard - Formula Input.
Symbol Keyboard - 2000+ Signs shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ math keyboard apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app provides additional keyboards that allow you to access and insert over 2000 unique Unicode symbols and characters into your text. It's designed to make it easy to use special signs in messages, documents, and other applications.
The primary feature is access to a vast library of over 2000 symbols and characters. It also offers extra keyboards specifically for these signs, simplifying the process of finding and inserting them.

Related searches