Build apps, not spreadsheets
Build formula-driven web apps that run offline. Leverage your spreadsheet skills with our no-code app designer.
Build formula-driven web apps that run offline. Leverage your spreadsheet skills with our no-code app designer.
Apps present clear forms which are much easier to use than a spreadsheet grid
Make buttons perform complex business logic with our powerful action formulas
Users can be required to sign in, thereby protecting sensitive information
Calcapp is simple enough for anyone to use and they provide amazing support—no other product compares. We quickly managed to bring our ROI marketing campaign to life with Calcapp. Using an outside developer would have cost $6,000.Marynn Garabedian
Connect Excel-like formulas—with support for more than 400 functions—to the fields of your app. Formulas can also be used to determine if a field should be visible and what recipients an email should be sent. Powerful action formulas let you decide what happens when a button is pressed.
Collect information from your users with text and number fields, check boxes and sliders. At the press of a button, email PDF or CSV reports. Through Zapier and similar services, buttons can add collected data to spreadsheets and databases, post to Slack channels and more.
We used traditional spreadsheets for many years to help our customers plan and operate water treatment systems using our products. Today, Calcapp has helped us move these calculations into an accessible mobile tool.Eric Bradley
Use lists, links, headings, different fonts and high-resolution images to liven up your documentation
Our Progressive Web Apps (PWAs) work offline and can be installed easily
Use validation to flag potentially invalid input or results, ensuring that errors are caught early
A calculator can be embedded in a website, but also run as an app on iOS and Android. Once installed, your app is accessible from your users' home screens. Apps run offline.
Design your app graphically using our easy-to-use DIY tool. Use the live preview to test your app and then publish it at the press of a button.
Create and preview apps without having to create an account and sign up when you're ready to share your app.