What this apps needs is TouchID and password

It’s a very nifty app...very effective and I love the interface and how easy it is to use. However, I will be very elated if you could include the option to lock the app with password or TouchID. I will like to be able to give my phone to friends and not have to worry about them snooping through my email. The yahoo mail app on iOS has it and I don’t want to switch solely to yahoo because of this problem. I wish my request will be duly considered. Thank you!

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