Thank you :) First and foremost, this has indeed been a tinkering project. But now, I think there may be enough potential to put this to a good use. Did you thi

Thank you :) First and foremost, this has indeed been a tinkering project. But now, I think there may be enough potential to put this to a good use. Did you think of anything specific when you referred to "practical use"? Actually, the app is live on Google Play and this may already provide some practical help to users.