Dev tools · alternatives · 2026

24 alternatives to Calcapp

Build apps instead of spreadsheets

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

1. 1
   Calcapp▲111

   Build apps, not spreadsheets

   2023 · creator.calcapp.net · its alternatives →

2. 2CC
   Calcapp Creator, create apps instead of Excel calculators▲5

   Build formula-driven web apps without coding. Transform your spreadsheet skills into powerful apps that work offline.

   2014 · calcapp.net · its alternatives →

3. 3
   Cal.com Platform▲1,601

   Build your pixel-perfect booking experience with Atoms

   2024 · cal.com · its alternatives →

4. 4
   Cal.com Companion Apps▲635

   Native iOS & Android App + Browser Extensions for scheduling

   Jan 2026 · cal.com · its alternatives →

5. 5
   MCP for Google Sheets▲494

   Connect direct to Salesforce & HubSpot with native formulas

   2025 · coefficient.io · its alternatives →

6. 6
   SpreadSimple▲366

   A blazing-fast way to create and manage sites using Sheets

   2020 · spreadsimple.com · its alternatives →

7. 7
   Glide Pro▲466

   Building apps from spreadsheets just got way more powerful

   2019 · glideapps.com · its alternatives →

8. 8
   Cal ID▲535

   Schedule and monetize meetings for free

   Nov 2025 · cal.id · its alternatives →

9. 9
   AppSheet by Google Workspace▲269

   No-code app building platform powered by Google Cloud

   2020 · about.appsheet.com · its alternatives →

10. 10
    CalPal▲105

    I built this using React/Next.js. The parsing logic uses [library/custom regex]. Added Gemini API support so users can generate budget templates dynamically. No ads, just a tool.

    Jan 2026 · trycalpal.app · its alternatives →

11. 11
    App Cost Calculator▲257

    Plan your app development budget within 2 minutes

    2017 · cleveroad.com · its alternatives →

12. 12
    AppSheet▲175

    The intelligent no-code app development platform.

    2019 · about.appsheet.com · its alternatives →

13. 13
    Formula Studio▲242

    The first code editor for Google sheets formulas

    2022 · workspace.google.com · its alternatives →

14. 14
    Calculo▲195

    Calculator from the future

    2024 · calculo.tech · its alternatives →

15. 15
    Revosheets▲151

    Your one-stop spreadsheet editor

    2023 · revosheets.com · its alternatives →

16. 16
    CalcMate▲88

    calculate numbers, dates, units within notes

    2023 · accounts.google.com · its alternatives →

17. 17
    Calculator Studio▲31

    Build website calculators with no code, just spreadsheets

    2024 · calculatorstudio.co · its alternatives →

18. 18
    Spreadsheet Converter▲88

    Create a custom calculator using just Spreadsheet skills

    2023 · its alternatives →

19. 19
    QuickSheet▲127

    Instantly create and edit spreadsheets from your menu bar

    2025 · apps.apple.com · its alternatives →

20. 20
    ConvertCalculator 2.0▲148

    Create powerful, beautiful Calculator forms

    2019 · convertcalculator.com · its alternatives →

21. 21
    I built a spreadsheet app with Python to make data science easier▲84

    Today I'm open sourcing "Grid studio", a web-based spreadsheet application with full integration of the Python programming language.

    2019 · hackernoon.com · its alternatives →

22. 22SU
    Spreadsheets using Python - Have you seen this?▲97

    2010 · pyspread.sourceforge.net · its alternatives →

23. 23TE
    Turn Excel spreadsheets into APIs▲23

    2015 · calcfusion.com · its alternatives →

24. 24
    Teamweek Budget Calculator▲92

    The spreadsheet budgeting killer

    2018 · toggl.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 →