I’m very excited with how far Arctic has come!
Unfortunately, there is no way to enable real in app purchases in TestFlight builds, and unfortunately the only way I could enable side-by-side installs of the TestFlight and AppStore releases is if I started a new TestFlight with a different identifier which I don’t exactly want to do.
I considered adding subscriptions to the Tip Jar, but I’ll need to review the AppStore guidelines and see if that is allowed. I would have done this yesterday while testing iAPs, but I was already tight on time and didn’t want to postpone the release to add subscriptions. I have a busy week, so yesterday was the last day to submit before waiting another week.
I’ll look into the guidelines and see if I can add subscriptions to the next AppStore release.