| Fully integrated surveying application written in 100% System RPL. Includes Traverse, Inverse, Intersections, Area by Points, Compass Rule, Rotate Points, Mirror Points, Shift Points, Average Points, Scale Points, Triangle Solver, Horizontal and Vertical Curve Solvers, Job and Data Management tools. Pro version adds Fit Points, Helmerts, Traverse Plus, Levelling, Alignments, Inaccessible Point, Pilot Points, Bearing-Azimuth Conversions, Import/Export, Geodetic Conversions, and Ellipsoid Calculations. This is now free of charge with no activation code required. |
Alternative to CHOOSE command. Touch scroll-able with long lists, optional 'Delete' feature can be used to remove items from the choose list. Includes two sample use cases. Responds to calculator Color Theme settings.
Surveying program capable of performing common survey calculations. The program handles multiple user created jobs and performs Traverse, Inverse, Area, Offset Intersection, Compass Rule Adjustment, Scale, Move, Rotate, Transform, Import and Export ASCII files, and more with coordinates created. Allows settings for angular measure (grads or degrees (dec or hms)) and features a number of tools such as a triangle solver, horizontal and vertical curve solvers, linear regression tool and more. Includes PDF manual. Written in mostly User RPL for the 49g+ and 50g. Includes HP source directory.
Fully integrated surveying application written in 100% System RPL. Includes Traverse, Inverse, Intersections, Area by Points, Compass Rule, Rotate Points, Mirror Points, Shift Points, Average Points, Scale Points, Triangle Solver, Horizontal and Vertical Curve Solvers, Job and Data Management tools. Two separate versions are included, one for the 48gII screen size, and one for the 49g+ or 50g screen size. Free version; commercial version available for purchase from the developer.
GEO-50 accepts DD.mmss as angular input and allows the user to choose from three ellipsoids to base calculations on: GRS80, WGS84 and the Clarke 1866 Spheroid. Performs coordinate transformations, convergence calculations, 3D inverse, meridional arc length calculations, computations on the ellipsoid surface, and spherical triangle solving. Version 1.3 includes new Bowring Direct and Inverse programs, fixing some old bugs and improving usability. Includes PDF manual.
A touchscreen keypad with support for alphabetic, numeric, and special characters. Responds to calculator color theme settings and language settings. When set to German, French, Spanish or Portuguese, a long-press on certain keys will reveal accent characters.
A numeric touchscreen keypad.
RPN Calculator app designed for typical math operations and optimized for survey calculations with angle, distance, area and volume unit support, as well as 2D/3D vectors. Converting between units is simple, and results can be stored in variables for later use. Now has a FIF menu which was inspired by the FIF49 app for HP 49/50 for working with feet-inches-fractions dimensions.
A Screen Capture utility that saves your calculator screen as a PNG file to the app's Files folder. Uses a user key definition to accomplish the task from most calculator screens. Includes a File Manager to delete and view existing screen captures.
A spiral curve solver library for the HP 49g+ and 50g calculators. Includes Debug4x source code and PDF documentation.