Hi Steve,

Thanks for the comment. Yes, there are definitely some issues with the latest version that we are trying to work through.

You'll be happy to know that we have installed an automatic bug tracker, that sends us a crash report any time the app crashes on a user's device. So each time it crashes on your device, you're actually helping us fix it.

We hope to issue a new update shortly to fix these issues. You're also right that it seems to be related to authenticating your previous purchases, so let's see what we can come up with.

Regards,

Adam