Alternatives

Products that do what Numby does

A natural language calculator for your terminal and macOS

1. 1
   Numbr▲289

   An elegant calculator for the web

   2021

2. 2
   KnightOS▲136

   An open-source OS for calculators

   2016

3. 3
   Numbrrrs▲90

   The ios-style calculator that knows you

   Sep 2025

4. 4KA
   KnightOS – An open-source OS for calculators▲180

   2016 · knightos.org

5. 5
   Swifty▲103

   Simple, lightweight & free password manager

   2019

6. 6
   nlsh▲220

   talk to your terminal in natural language

   Jan 2026

7. 7
   Fluent▲110

   AI writing assistant for macOS

   2025

8. 8NA
   Numr – A Vim-style TUI calculator for natural language math expressions▲7

   Features: Natural language math: percentages, units, currencies Live exchange rates (152 currencies + BTC) Vim keybindings (Normal/Insert modes, hjkl, dd, etc.) Variables and running totals Syntax highlighting Stack: Ratatui + Pest (PEG parser) + Tokio Install: # macOS brew tap nasedkinpv/tap && brew install numr # Arch yay -S numr GitHub: https://github.com/nasedkinpv/numr Would love feedback on the code structure—it's a workspace with separate crates for core, editor, TUI, and CLI.

   Nov 2025 · github.com

9. 9CA
   Calc – A fast and intuitive command-line calculator written in Go▲94

   2015 · github.com

10. 10
    Pinto▲100

    A free stylized terminal for macOS

    2025

11. 11
    Willed Calculator▲87

    A basic calculator based on voice recognition input

    2019

12. 12
    Otty▲142

    A Mac native and beautiful terminal emulator

    Jun 2026

13. 13
    JusTTY▲85

    A simple native macOS terminal built on Swift and libghostty

    Jul 2026

14. 14
    NumPad▲118

    A powerful text editor and calculator for the web

    2022

15. 15
    AI dication by Snaply▲101

    Free, 100% local, AI dictation for Mac

    Jan 2026

16. 16
    Evaluator▲107

    A simple calculator app for macOS and Windows

    2019

17. 17
    Plae▲87

    The missing translation app for macOS

    Feb 2026

18. 18NN
    Numbr – notepad plus calculator (Chrome extension)▲8

    2022 · numbr.dev

19. 19
    Calculator Notepad▲75

    A free-form calculator for Chrome

    2022

20. 20
    Tydlig▲57

    A new kind of Calculator for iPhone & iPad

    2013

21. 21BS
    bcal – Storage & general-purpose CLI calculator for programmers▲18

    2020 · github.com

22. 22CC
    CMD+C – Instant Grammar Correction Across All Apps for macOS▲5

    Hey HN! Here is my simple native macOS app for correcting grammar — CMD+C. I'm a non-native English speaker working in English-speaking teams, and I care about how my Slack messages and other communications come across. Frustrated with switching between grammar tools, apps that don't support some input boxes, and endless copy-pasting, I built CMD+C — a simple macOS app that corrects grammar on the fly in any app, with just a triple-click. Features: 1) Triple-click "⌘+C" to correct any selected text instantly, no matter where you're typing. 2) Use your own API key (OpenAI, Anthropic) or…

    2024 · cmd-c.app

23. 23
    VybeScript▲3

    Speak naturally. Get clean text. 100% on your Mac.

    23d ago · vybescript.app

24. 24SC
    SpeechAnalyzerDylib – C-FFI for macOS 26.0 SpeechAnalyzer API▲6

    Hi HN, I’m excited to share SpeechAnalyzerDylib, a tiny C-compatible dynamic library that wraps Apple’s upcoming SpeechAnalyzer API in macOS 26.0 (Tahoe). If you’re building a Swift, Objective-C, or plain C project and want to add on-device transcription with virtually no boilerplate, this might help. ## Key Features - *C-FFI wrapper* Exposes a simple, C-compatible API so you can call from Swift, Objective-C or plain C. - *Asynchronous File Transcription* `sw_transcribeFile(const char filePath, const char locale, TranscriptionCallback callback, void userData)` Transcribe any audio file on…

    2025 · github.com

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