View previous calculation results and edit entries by selecting numbers or symbols. Recalculate expressions for error correction. Import past results into new calculations. Add remarks to important records.
Perform calculations with a , step-by-step display. Adjust interface colors to customize the appearance. Simplify complex math problems with visual breakdowns.
Calculate tips and split bills by entering the total amount and selecting a tip percentage. View the tip and total instantly. Ideal for restaurants, cafes, and service settings.
Calculate tax on and fringe benefits for monthly taxable income. Input employee details to determine tax amount or tax base. View deductions and withholding information. Export results for record-keeping.
Calculate proportions using direct and inverse methods. Input known values to find unknowns in equations like "If X Foo equals Y bla, then Z Foo equals [?] bla". Solve for price, quantity, or other proportional relationships.
Calculates volume and cost for footings, slabs, square columns, bar columns, and steps. Estimates quantity needed for each structure. Provides total cost based on material prices.
Track and document property inspections with photo and note features. Log asset details and generate reports. Share findings with team members and update maintenance tasks. Integrate with property management systems for real-time data access.
Calculate tips and taxes with customizable percentage settings. Input total amounts and split payments among users. Choose between tip and tax modes. Save calculation history and switch between iPhone and iPad layouts.