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  • David Polberger

    David Polberger

    Maker of Calcapp
    64 points
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    David Polberger
    🚀 Grateful for the #2 launch 5 years ago (to the day!), enabling me to work full-time on Calcapp! Our release today adds powerful action formulas, a tabular data editor and 11 types of buttons to Calcapp — the app builder with the mightiest formula engine. 💪
    Calcapp
    Calcapp
    Build apps, not spreadsheets
    David Polberger

    Calcapp is an app designer for spreadsheet users with support for almost 300 formula functions. Lay out your interface visually, connect formulas to fields and share your app with co-workers and customers. Add multi-level menus to help your users navigate, buttons that e-mail PDF reports and validation rules that flag bad values. Apps work offline.

    Calcapp
    Calcapp
    Build apps instead of spreadsheets