How do I contact the creator of this app?
This is an excellent app, very useful. However I’d really like more information about the app eg what do the numbers mean at the side of the graph are they seconds or minutes? And how do I use the app eg where can I store data and how to send by email? If the creators of this app are reading this, I’d still really like some help with my questions here. How do I contact you, do you have an email address please? Many thanks