Calculate financial transactions with Tax+/- keys and edit paper tape history with comments. Add numbers, track receipts, create invoices, and compute percentages. Export paper tape via email or cloud services.
The app provides a simple and intuitive interface for performing calculations. It supports multiple number systems and includes various conversion tools.
Upgrade your free with paper tape history for reviewing and editing past calculations. or export the history to iBooks, Dropbox, email, or . Save and retrieve files, add comments, and modify entries. The iPad version includes a full-sized keypad.
Calculate measurements with addition, subtraction, multiplication, and division. Convert between decimals and fractions. Display results directly on a visual interface. Mark precise positions without manual calculations.
A with customizable themes allows users to select from multiple visual styles. Perform basic and advanced calculations. Switch between light and dark modes. Adjust font size and color schemes.
Convert units of volume, area, weight, and data. Solve complex math equations. Track exchange rates. Access a world clock. Add home screen widgets for quick access.
Perform calculations a scientific featuring pi, exponents, square root, negative numbers, and logarithms. View calculation and adjust decimal places or use thousands separators. Customize keyboard colors and sounds.
Arthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.
Distances and areas with GPS
Distances and areas using satellite images. Tap the map to add markers and calculate distances or enclosed areas. Search for addresses to locate measurement points. Support multiple units including square feet and square meters.
Customize appearance with themes, button shapes, and colors. Choose from six layouts and control all visual elements. View input and result simultaneously on dual-line display. Adjust settings for precise calculations.
Measure objects using camera and AR. Tap to measure lengths, heights, and areas. Create floor plans by placing markers. Use ruler, level, and flash tools for precision. Save and share measurements directly.
Perform complex calculations with scientific formulas and unit conversions. Access calculation history via Spotlight and 3D Touch. Use widgets for quick access and history integration. Sync with Apple Watch for notifications and basic calculations.
Create and edit PDFs with tools, drawing features, and text annotations. Convert documents to PDF, add signatures, and organize pages. Access files across devices and store them in the cloud. Share and export PDFs in various formats.