Manfred Büttner

@GMaggiordomo i don't store any user-data. The purchases were mangaged from google (android) or apple (ios) and are connected to your gmail or icloud account. If you use the same account on different devices, the premium version is also available on this devices.

@Dartpractice Will come with the next Version. ;-)

After playing catch 40 for a few times again i think it would be good if a practice app make the option to start from 41 to 80. For lower level its more easy so they keep motivated. And its always good to practice 42 45 56 etc. I gonna contact a app and see if they can do this