You can use the TraqFreq app without having a TraqFreq device. A demo instrument is installed with the app which contains data from a musician using a TraqFreq on their instrument over a period of one year. In this way, you can use the app and get a feel of the features, and also not have to wait for weeks or months of gathering your own data to appreciate the full power of all the features.
When you are ready, tap on the Add button on the main dashboard to add your TraqFreq.
Watch a tutorial video about how to register your TraqFreq :