Challenge
Sabbatech LLC wanted a mobile app that let users sing along to music with synchronized lyrics, karaoke-style — a rich, real-time media experience rather than a simple lyrics viewer.
Solution
Onruyl built Knowhymn using React Native, delivering real-time lyric synchronization and karaoke playback in a smooth, intuitive interface users could pick up instantly.
Tech Stack
React NativeAWS
Result
Delivered a polished, production-ready karaoke experience for worship and music communities.