RhymeFlux

RhymeFlux is a songwriting app made for rappers and lyricists. As you type, it color-codes every rhyme family in your bars, counts the syllables in each line, and maps your flow against the beat on a visual Beat Grid, so you can see your scheme and catch an overloaded bar before you step in the booth. Tap any word for instant rhymes, word swaps, and multi-syllable phrases, or open the Rhyme Finder to search any word. When you want a push, the AI Co-Writer can draft or rewrite a bar in your chosen vibe. Record a reference take on any line, then run the whole song from a built-in teleprompter. Everything saves locally and syncs across your devices. Free to start, and available on web, iOS, and Android. Try it at rhymeflux.com