Vertical calendar allows users to create and share schedules with family or friends. Add events by selecting a date and project, customize colors, and save entries. View history for quick re-entry. Notify users of changes via push alerts.
Calculate tips and split bills by entering the total amount and selecting a tip percentage. Display total amounts including tip. Divide the bill evenly or assign custom amounts to each person. Round totals up or down to the nearest dollar.
The app allows users to type calculations line by line like a text editor. Results update instantly as values or formulas change, making calculations visible and structured.
The app features large, easy-to-read keys for fast input and a permanent display of the user's expression. Results appear automatically as typing occurs, eliminating the need for an equals key.