Trigonometry Master vs Pipe Slope Marker 2026

Trigonometry Master is a easy to use app that allows you to quickly calculate unknown sides and angles of any triangle. It will also calculate the area and perimeter and draw the triangle. The app finds the sides, angles, area and perimeter of a triangle based on input parameters. - Right triangle: Enter two values, two sides or a side and an angle, tap Calculate and Trigonometry Master will find remaining values. - Oblique triangle: Enter three values, tap Calculate and Trigonometry Master will do the rest. Valid inputs: • three sides • two sides and an angle • two angles and a side Features: - Solves right triangles. - Solves oblique triangles. - Calculates unknown sides, angles, area and perimeter of a triangle. - Draws a calculated triangle with one click. - Supported angle units: degrees, radians. - 2 input modes based on the required level of visualisation: • Mode 1 (standard mode) - input fields are located above the triangle picture and linked with the picture through the names of sides and angles; • Mode 2 (more visualized mode) - input fields for sides and angles are located directly on the triangle picture so you can easily understand which parameter you are entering. - You can select the desired number of decimal places to adjust the accuracy of the results. - History tape to view your recent calculations. - Back and forward buttons to recall recent calculations. - Sends results and history via email. - 'Undo' for the Clear command. - 7 color schemes. - Portrait and landscape orientation.

Pipe Slope Marker Calculator is an offline utility for installation, renovation, and repair work sites. It helps quickly calculate slope layout data for drain pipes, cable trays, guide rails, and similar runs. Enter start elevation, end elevation, horizontal distance, or target slope to automatically convert marker heights for each measuring point. You can also generate support, clamp, or hanger position tables at fixed spacing to reduce manual calculation errors. The app supports millimeter, centimeter, and meter units, common slope templates, local project records, reverse slope calculation, error warnings, and elevation difference checks. All data is stored only on your device. No login, no internet connection, and no personal data collection are required.