It shows that if some people find the subscription worthwhile for a time then it will likely continue to do so for more people. The fact it generally tops out a

It shows that if some people find the subscription worthwhile for a time then it will likely continue to do so for more people. The fact it generally tops out at $10,000 per month per app might just indicate a race to the bottom with copycats. It feels great to say "You can't just slap a subscription on to your app or put up a paywall over every feature and expect to make bank" but of course this report is not the full story of every app business model. And app devs are not all that dumb, if they have something with potential they will nurse it towards the best outcome. I'm sure a non insignifcant amount of subs are donation subscriptions set at a low yearly amount to set a better pace for ongoing feature development - devs that only want to work as hard as the potential extra cash permits them.