Easy Logbook is a professional electronic logbook that was developed for private and commercial pilots in order to save the flight logs on your android mobile phone or tablet saving valuable time. Now, flight time can be updated directly on a Wear Os Smartwatch. We have relied on current Jeppesen formats for the JAR and FAR regulations. Our main objective has been to design an application that allows us to record all mandatory fields of a professional logbook, sign and print them in pdf format,