... sources of product insight is already public: App Store and Google Play reviews. The problem is they re messy. Thousands of reviews mentioning bugs, feature requests, UX frustrations, and random complaints. Reading them manually takes hours. So I built AppReviewLens . It analyses reviews from any app and surfaces the patterns that actually matter: features users keep requesting UX issues hurting retention recurring bugs sentiment trends across reviews Instead of guessing what users want, you can see exactly what they ... ... telling you. I originally built it for my own apps, but realised other founders might find it useful too. Curious how other builders here analyse competitor