I built this web app after trying to help my kindergarten aged son try to learn the alphabet and his site words. We tried a few existing flashcard sites, but they were littered with ads and not mobile friendly. So I decided to create a simple web app that just focused on learning and removed all the other stuff. He has been my main product tester and has given good feedback so far (while also secretly learning his site words). I'm not interesting in making money or anything from this, just trying to make learning easier, while also building something fun and easy. Try it and let me know what you think!