If you're looking to Download Beep Test Pro on your Chromebook laptop Then read the following guideline.

A sophisticated app for testing groups and for advanced individual testing. Provides both the original Luc Leger's protocol (1984) as well as the most popular "at-least-60-seconds" alternative. An enhanced version of the free basic Beep Test Leger app. In addition to all that Beep Test Leger has to offer, Beep Test Pro provides the following: Multiple Users --- Maintain lists of names - save/reload them --- Edit, delete, save, reload results --- Graphical analyses -- various --- Import names... sdCard, Cloud - Enhanced Voice Cues - Training options -- skip levels, loop a level - Sort Results. By Name, VO2Max or Date - View progress ... graphically; group options - Export Results... locally or iCloud - Super-accurate timings - Option to run first level at 8 kph - Option to run 15 meter lap (default 20) Work out, stay fit, enjoy life more!