Life & fun · alternatives · 2026

24 alternatives to Calca

Symbolic calculator

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Calca launched in 2014; newer entries below may have overtaken it.

1. 1
   Mathway▲78

   Math Problem Solver

   2014 · mathway.com · its alternatives →

2. 2
   Numerical▲70

   Calculator Without Equal

   2014 · its alternatives →

3. 3
   Algebra Calculator▲79

   What do you want to calculate?

   2014 · mathpapa.com · its alternatives →

4. 4
   KnightOS▲136

   An open-source OS for calculators

   2016 · its alternatives →

5. 5
   Data Monkey▲244

   Codeacademy for data

   2014 · datamonkey.pro · its alternatives →

6. 6
   Symbolab▲71

   Solve math, step by step, on the go

   2014 · symbolab.com · its alternatives →

7. 7
   TechniCalc▲66

   A smart calculator for a smart phone

   2020 · jacobdoescode.com · its alternatives →

8. 8
   Off Of▲90

   A Simple Percentage Calculator for iOS

   2014 · its alternatives →

9. 9
   Calcbot▲111

   The intelligent calculator and unit converter by Tapbots

   2014 · tapbots.com · its alternatives →

10. 10
    SaaS You Later▲222

    SaaS business model calculator

    2016 · saasyoulater.com · its alternatives →

11. 11
    Calaos▲88

    Open source home automation

    2015 · calaos.fr · its alternatives →

12. 12
    uCalc▲6

    A universal builder of calculators and forms

    2017 · ucalc.pro · its alternatives →

13. 13
    MathCrunch▲74

    Learn math stress free

    2015 · its alternatives →

14. 14
    Note Pad Calculator▲67

    Web Notepad that supports calculations

    2015 · its alternatives →

15. 15
    6284 Calc▲137

    An app that does your math & science homework for you 🤓

    2017 · apps.apple.com · its alternatives →

16. 16
    HandyCalc▲80

    A simple tip calculator

    2017 · apps.apple.com · its alternatives →

17. 17
    Tydlig▲69

    The calculator reimagined for iOS 7

    2013 · tydligapp.com · its alternatives →

18. 18
    While the world builds AI Agents, I'm just building calculators▲191

    I figured I needed to work on my coding skills before building the next groundbreaking AI app, so I started working on this free tool site. Its basically just an aggregation of various commonly used calculators and unit convertors. Link: https://www.calcverse.live Tech Stack: Next, React, Typescript, shadcn UI, Tailwind CSS Would greatly appreciate your feedback on the UI/UX and accessibilty. I struggled the most with navigation. I've added a search box, a sidebar, breadcrumbs and pages with grids of cards leading to the respective calculator or unit convertor, but not sure if…

    2025 · calcverse.live · its alternatives →

19. 19
    ArnoldC▲60

    The Arnold Schwarzenegger programming language

    2014 · github.com · its alternatives →

20. 20
    Tchisla▲62

    Calculator game with numbers

    2017 · apps.apple.com · its alternatives →

21. 21
    Cardinal▲61

    An English to Spanish Number Translator

    2014 · its alternatives →

22. 22
    Calcbot 2.0 for iOS▲104

    The Intelligent Calculator & Unit Converter

    2015 · apps.apple.com · its alternatives →

23. 23
    Taxee▲59

    Income Tax Data and Calculation API

    2014 · its alternatives →

24. 24
    Tydlig▲57

    A new kind of Calculator for iPhone & iPad

    2013 · store.steampowered.com · 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 →