Apps Like Pilot Brief for iPhone and iPad
Pilot Brief screenshots
Ranked alternatives
Showing 641–660 of 1,000 ranked alternatives.


SHIMADZU IR
Shimadzu Business Systems Corporation
Check material properties and convert units.
The app checks physical and chemical characteristics of optical materials for Fourier Transform Infrared Spectrophotometers. It also offers unit conversions for laboratory operations including wavelength to wavenumber.








Antenna, CW, Morse, DTMF tools
Verosocial Studio
Toolkit for amateur radio operators and RF
The app provides tools for amateur radio operators and RF hobbyists. It offers antenna-length calculators, frequency-to-wavelength conversion, VSWR and ERP calculators, and signal utilities for DTMF and Morse code.

PCalc
TLA Systems Ltd.
Calculate, convert, and program with precision
Perform complex calculations with support for hexadecimal, octal, and binary. Use RPN mode and multi-line display. Access unit conversions, scientific constants, and engineering notation. Enable multiple undo and redo. View results on a paper tape.


Sensors
Piet Jonas
See device sensors all together.
The app displays built-in device sensor values including acceleration, heading, pressure, position, altitude, and speed. It also retrieves location name and elevation from GeoNames, and local weather data from World Weather Online.






UnitToUnit - Simple Converter
Michael Fiedler
Convert units and currencies instantly
Convert units for length, weight, temperature, volume, area, speed, energy, time, and more. Switch between currencies with real-time exchange rates. Input values and instantly get accurate conversions. Share results via copy or social media.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.