My monetisation strategy is giving free app with basic feature and then require in-app purchase for premium feature. I hated ads so I will never put ads in my a

My monetisation strategy is giving free app with basic feature and then require in-app purchase for premium feature. I hated ads so I will never put ads in my app, this makes me think hard on what value/problem my app will solve or provide. ( Shameless plug: https://komuter.pro https://komuter.pro , dead simple app with only 1 view)