App info
- Installs
- 1,000+
- Category
- Music & Audio
- Content rating
- Teen
- Version
- 1.6.6
- Released
- Jun 22, 2026
- Last updated
- 3 Oct 2026
- In-app purchases
- Yes
- Contains ads
- No
- In-app price range
- $14.99 - $249.99 per item
- Promo video
- No
- Requires Android
- 7.0
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Rankings
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What's newin version 1.6.6
We worked behind the scenes to make the app run smoother. Keep those bars coming!
About this app
Rap lyrics studio: real-time rhyme finder, syllable counter & AI songwriting
Read full description
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.