Not directly related to a consumer app, but I've found that requests for more features strongly predict customers who aren't going to pay.<p>Customers who are a good fit for the product ask for the core features to work better, faster, and in new situations you haven't thought of yet.<p>Customers who ask for random features are trying to think of use cases they want solved, because there are none being solved by the product as-is.<p>If most of your prospects are asking for random features, you don't have product-market fit. Try asking these customers to sign contracts saying they'll pay once the feature is supported. If they will, that's a promising pivot opportunity.