Hi guys and girls, I've not long joined either and have just bought myself an acoustic guitar at the tender age of 56. I did used to mess around trying to play about 20 or more years back. but hey, we all know that some times the time is never right..anyway, about this one min app thing. I have it on my samsung s4, which I am told the kids call a "droid", so far i have only been using it for chord changes and what you have to do on the "droid" app is open the main screen of the app, select the button that says "new list", press he dropdown button and select your 1st chord, next drop down select 2nd chord and then press "save", there is a button which will allow you to enter a 3 chord sequence but as yet I have not tried that but i am surmising that it will work the same way a the 2 chord thingy. All your 2 chord sequences you have saved can be accessed via the bottom right menu button( on the droid it is anyway) and any sequence you wish to re-practice can be found on there.. hope this is understandable and helps out, if not then lets all go have a beer..