But, before you write the letter, understand OP knew what they were doing: "Within 10 days, we updated each of the six applications: removed all rating request

But, before you write the letter, understand OP knew what they were doing: "Within 10 days, we updated each of the six applications: removed all rating requests, revised all payment screens in line with Apple's recommendations, added Intercom for swift user assistance, established a help center with articles on canceling trials, requesting refunds, and implemented subscription management directly within the applications." All methods to juice and retain MRR at users' literal expense.