Not for iPad
Great app for the iPhone, but it’s not optimized for the iPad. Hopefully this gets resolved soon in a future update. For now, use the website on your iPad and the app on your iPhone.
Designed for iPhone only
That means the window is too small to be usable. Stick with the browser version til that changes. The rest looks promising but the size is a no-go
Response from developer
Thank you for your comment. We will take it into account for the next updates of our app.