Pricing isn’t clear for larger scale apps. Is the extra charge per $1k on include the first 20k; after a tier is reached, how is the next $1k calculated.

You should have an interactive price meter where we enter MTR and see the costs per month.

You should also specify if MTR includes or excludes Apple’s cut.

A great inclusion to the service is handling timed hooks to send notifications. Like if a user is about to have their trial expires and have their subscription cancelled, sending a notification to remind them of the trial can be helpful.