Best apps like Sigmakey: Math Keyboard

10+ similar apps compared and reviewed

4.9 avg rating
10 free apps
Updated October 2026

Looking for something like Sigmakey? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Sigmakey

More apps like Sigmakey

4
Keyboard Math: Symbols & Units
Keyboard Math: Symbols & Units
Keyboard Math: Symbols & Units
by 鸿宇 何
Free
🔧 Utilities
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5
VocalClock: Voice Timer Alarm
VocalClock: Voice Timer Alarm
VocalClock: Voice Timer Alarm
Spoken time at any interval
Free

This app announces the time aloud at custom intervals, even when your screen is locked. It helps you stay focused by providing passive time awareness without interrupting your current task or app.

Announces time at custom intervalsRuns in the background with screen lockedAdjustable announcement frequency
🔧 Utilities
(3)
free
6
DockerTab
DockerTab
DockerTab
Docker Manager for Your iPhone
Free

Manage your Docker containers directly from your iPhone. Monitor status, view logs, and control containers remotely or on your local network. Offers advanced features like live stats and interactive shells with a premium subscription.

Start, stop, and restart containersView container status and logsRemote and LAN connection modes
🔧 Utilities
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freemium
7
LaTeXBoard
LaTeXBoard
LaTeXBoard
Math & LaTeX Keyboard
Free
🔧 Utilities
(0)
8
DiceGen
DiceGen
DiceGen
The best passphrase generator!
Free

Generate highly secure, random passphrases using the Diceware algorithm. Customize security settings, capitalize words, and add numbers or special characters to meet website requirements. Easily copy generated passphrases to your clipboard.

Diceware algorithm passphrase generationCustomizable security settingsCapitalize words option
🔧 Utilities
(65)
free
9
Kryptos Tools
Kryptos Tools
Kryptos Tools
Your cryptography toolbox
Free

This app offers a comprehensive suite of classic cryptography tools, including Vigenère and Transposition ciphers, to help users explore and potentially solve complex puzzles. It consolidates features from previous versions and provides detailed information on famous unsolved codes.

Classic cipher implementationsVigenère cipherTransposition Matrix
🔧 Utilities
(7)
free
10
RewriteMate: AI Keyboard
RewriteMate: AI Keyboard
RewriteMate: AI Keyboard
Typing, Translate, Grammar
Free
🔧 Utilities
(0)