VibraUnits is an educational application designed for iPhone users, focusing on mechanical vibration analysis. This free tool enables users to easily convert between various units of measurement related to vibration, including velocity, acceleration, and displacement. It also supports frequency conversions, making it a valuable resource for professionals and students in the field of mechanical engineering or physics.

The app offers specific conversion capabilities such as changing displacement units between mils and microns, velocity units between inch/s and mm/s, and acceleration between G's and m/s². Additionally, it includes options for RMS, 0-peak, and peak-peak conversions, providing comprehensive functionality for accurate analysis. While the app is intended for educational purposes, users should be aware that the calculations may contain inaccuracies, and usage of results is at their own discretion.