Work · alternatives · 2026

24 alternatives to Calzy 3

The Smart Calculator: beautifully new + much² better

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Calzy 3 launched in 2018; newer entries below may have overtaken it.

1. 1
   IOS Calculator for Android▲63

   Visually Impressive Highly functional All-in-one!

   2016 · its alternatives →

2. 2
   Off Of▲90

   A Simple Percentage Calculator for iOS

   2014 · its alternatives →

3. 3
   Calculator▲57

   Calculator with a history

   2022 · its alternatives →

4. 4
   Tydlig▲69

   The calculator reimagined for iOS 7

   2013 · its alternatives →

5. 5
   6284 Calc▲137

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

   2017 · its alternatives →

6. 6
   Listomatic▲89

   The intelligent list maker

   2016 · its alternatives →

7. 7
   Tipping▲112

   Ridiculously quick tip calculator

   2016 · its alternatives →

8. 8
   KnightOS▲136

   An open-source OS for calculators

   2016 · its alternatives →

9. 9
   Calcbot 2.0 for iOS▲104

   The Intelligent Calculator & Unit Converter

   2015 · its alternatives →

10. 10
    Ask by NoteBear▲94

    Get the exact notes or tutoring you need⚡️

    2017 · its alternatives →

11. 11
    HandyCalc▲80

    A simple tip calculator

    2017 · its alternatives →

12. 12
    Bell+Cat▲138

    Simpler than spreadsheets

    2017 · its alternatives →

13. 13KA
    KnightOS – An open-source OS for calculators▲180

    2016 · knightos.org · its alternatives →

14. 14
    Workflowy 2.0▲176

    Organize your brain

    2018 · its alternatives →

15. 15
    Quick Math▲112

    Perfect for students to improve their math abilities

    2016 · its alternatives →

16. 16
    Elevate for iOS▲139

    Celebrate the small wins

    2016 · its alternatives →

17. 17
    iPad Calculator▲188

    Revolutionizing calculations on iPad – smarter, faster, best

    2024 · apple.com · its alternatives →

18. 18
    Tydlig▲57

    A new kind of Calculator for iPhone & iPad

    2013 · its alternatives →

19. 19
    Calq_▲115

    All-in-one calculator

    2023 · its alternatives →

20. 20
    CalcKey▲71

    Calculator app for iMessage

    2016 · its alternatives →

21. 21
    Calco 2▲120

    A clever scientific calculator

    2016 · its alternatives →

22. 22
    Smartsheet▲113

    Project Management and Collaboration Spreadsheet Tool

    2014 · its alternatives →

23. 23
    NINE▲98

    A visual to-do list, cut nine ways.

    2015 · its alternatives →

24. 24
    Skillshare for iOS▲146

    Learn just about anything.

    2014 · 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 →