Work · alternatives · 2026

24 alternatives to Calcsmos

Simple and powerful calculator for iOS

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Calcsmos launched in 2022; newer entries below may have overtaken it.

1. 1
   Numi▲584

   A beautiful calculator app for Mac

   2015 · numi.app · its alternatives →

2. 2
   Calsy▲78

   Calculating systems

   2023 · zastudio.dev · its alternatives →

3. 3
   Calculator▲57

   Calculator with a history

   2022 · whowideweb.com · its alternatives →

4. 4
   KnightOS▲136

   An open-source OS for calculators

   2016 · its alternatives →

5. 5
   Plusly Calculator▲58

   Simple, powerful, and redesigned calculator for Apple Watch

   2022 · its alternatives →

6. 6
   Quick Calc▲83

   An elegant calculator for your menu bar.

   2021 · apps.apple.com · its alternatives →

7. 7
   Subtle Calculator▲110

   A Simple & Gorgeous Android Calculator for Everyday Use

   2021 · play.google.com · its alternatives →

8. 8
   Calorator▲72

   The calorie calculator

   2017 · apps.apple.com · its alternatives →

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

   A simple command-line calculator written in Go. Contribute to alfredxing/calc development by creating an account on GitHub.

   2015 · github.com · its alternatives →

10. 10
    Numbrrrs▲90

    The ios-style calculator that knows you(a tad too well)

    2025 · numbrrrs.app · its alternatives →

11. 11
    CalcMate▲88

    calculate numbers, dates, units within notes

    2023 · accounts.google.com · its alternatives →

12. 12
    IOS Calculator for Android▲63

    Visually Impressive Highly functional All-in-one!

    2016 · play.google.com · its alternatives →

13. 13
    iCalculatorX▲70

    All-in-one calculator for iPad and iPhone

    2021 · apps.apple.com · its alternatives →

14. 14
    (Not Boring) Calculator▲77

    This app is not for you.

    2021 · notbor.ing · its alternatives →

15. 15
    Minimal Calculator▲4

    Simple tools for iOS — from the Minimalist Apps series

    2025 · apps.apple.com · its alternatives →

16. 16AB
    A bunch of simple SaaS calculators▲31

    2020 · saasformulas.com · its alternatives →

17. 17
    Super Basic Calculator - 100% free▲6

    No Ads, Running Total, Line History, For iPhone

    2025 · apps.apple.com · its alternatives →

18. 18
    CalcMora▲3

    Smart Calculators for Everyday Decisions

    Jun 2026 · calcmora.com · its alternatives →

19. 19
    Calculeta! A simple macOS calculator▲2

    A useful & free top bar calculator for macOS

    2019 · apps.apple.com · its alternatives →

20. 20
    The coolest little calculator you ever did see.▲5

    A spent a few days designing and programming a calculator app that I thought would be intuitive and simple. It utilizes a single gesture control as well as shake detection. It's free for iPhone: http://itunes.apple.com/us/app/numbrs/id517346105?mt=8 If you download it, let me know what you think.

    2012 · itunes.apple.com · its alternatives →

21. 21
    Simple Calcly▲12

    Your one-stop solution for daily calculations & conversions.

    2025 · fluitionsphere.com · its alternatives →

22. 22
    CalcSuite▲6

    Because calculator websites should not feel ancient

    Jan 2026 · calcsuite.in · its alternatives →

23. 23
    All-in-one Calculator▲7

    40+ calculators and unit converters for everyday use

    2018 · apps.apple.com · its alternatives →

24. 24
    Caldel▲12

    Effortlessly clean your macOS calendar

    2023 · caldel.app · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →