Freedom Tube Bias Calculator!

FTBC (Freedom Tube Bias Calculator) is definitely not your average tube bias calculator app. It has been designed to give you the freedom to set it and use it the way you want to. - Adjustable vibration notification per event (available only on iPhones).- Option to enable/disable specific Tube Type groups (Twin Triodes, Triodes, Tetrodes and Pentodes)- Option to disable the background images.- Option to disable some of the animations.- No Internet connection is needed.- FTBC is and will always be Ad-free.- You can watch videos that walk you through the apps functionalities and features here: https://www.youtube.com/playlist?list=PL96o_7fAUNwUovEhKhxERTNYJGS9YF2JbIf you have any questions, suggestions, problems or feedback, dont hesitate to contact me at [email protected] (please make sure FTBC is included in the subject of the email, preferably at the beginning).