RhymeFlux: Rap Lyrics & Rhymes

Luke Mounthill

In-app purchases

About this app

RhymeFlux is the rap lyrics studio built for writing better bars: a rhyming dictionary, syllable counter and AI songwriting partner in one app.

Write a line and RhymeFlux highlights every rhyme in your verse in real time, perfect and slant, so you see your rhyme scheme as you type, not after. Syllables are counted automatically on every bar. Tap any word for instant rhymes, word swaps and multis from the full rhyme dictionary, get next-word rhyme previews before you even write them, and let AI write or rewrite any bar in your style.

Whether you write rap, hip hop, R&B, poetry or spoken word, RhymeFlux turns your phone into a real songwriting studio.

WHAT YOU GET
• Real-time rhyme highlighting: watch perfect AND slant rhymes light up as you type, colour-coded by rhyme family so you can read your flow at a glance
• Live syllable counts: every bar, line and verse counted automatically, so you lock your rhythm without counting in your head
• Visual flow tracking: see the rhythm and density of each bar at a glance
• Tap any word: instant rhymes, word swaps and multi-syllable rhymes from the full rhyming dictionary
• Next-word rhyme previews: see your next rhyme before you write it
• AI bar writer: AI writes or rewrites any bar, hook or punchline in your style
• Audio takes: record your flow straight into a verse, stored on your device
• Mix & Match: keep multiple versions of every bar and pick the best one
• Stash: save your hottest lines to a personal library
• Cross-device sync: start a verse on your phone, finish it on desktop

MADE FOR RAPPERS
RhymeFlux isn't a notes app with a thesaurus glued on. Your notes app can't hear rhymes, count syllables or find the word on the tip of your tongue. RhymeFlux does all three while you write. It's built for people who take their bars seriously: battle rappers, songwriters, freestylers, producers and anyone writing rhymes every day.

FREE TO WRITE
Real-time rhyme highlighting, live syllable counts, audio recording and Mix & Match are free for everyone. Go Pro for unlimited rhyme highlighting on long verses, hundreds of AI actions a month and the God Prompt: generate a full verse on any topic, in any style.

PRIVACY
• Audio takes never leave your device
• Lyrics encrypted in transit
• No ads, no cross-app tracking
• Delete your account any time

Download RhymeFlux and write your next verse with every rhyme, syllable and punchline at your fingertips.

What’s new

A big clean-up pass across the app.

• Upgrading to Pro is more reliable. We fixed several cases where a purchase could quietly fail.
• The editor stays where you put it. No more jumping as you write, or losing a line you were still typing.
• Faster start. Signup opens quicker and your songs load sooner.
• A clearer first run, with prompts that point at the right thing.
• Bigger, easier buttons all over the app.
• Notifications now respect your settings.

Keep writing.