We have code that tells the OS to show the prompt after every zap, we rely on the OS to remember and not spam our users, we had this code in the app since we implemented zaps, and this is the first report we are getting. Just rate it something and see if it will stop spamming you.

We can't decide how often the system prompts you to rate, it's up to the OS to show or not show this prompt. This is either a system bug on your device or you are using a testflight build, it shouldn't show this prompt more than 3 times in a 365-day period. Per documentation: You can ask users to rate and review your app at appropriate times throughout the user experience. Make the request when users are most likely to feel satisfaction with your app, such as when they’ve completed an action, level, or task. Make sure not to interrupt their activity. The SKStoreReviewController API lets you give users an easy way to provide feedback about your app. You can prompt for ratings up to three times in a 365-day period.