RhymeFlux: Rap Lyrics & Rhymes
Songwriting studio for rappers
Only for iPhone
Free · In‑App Purchases
iPhone
See your rhymes light up as you type. Live syllable counts, a built-in rhyme dictionary, and instant rhymes on any word. Made for rappers. Free to start.
RhymeFlux is a writing app made for rappers. It works with you while you write, so you can see your rhymes, stay on beat, and never get stuck on a blank page.
Most apps just give you an empty notes page. RhymeFlux does the work with you:
Your rhymes light up. As you type, the app colors every rhyme in your verse, including the close ones that don't rhyme perfectly. You can see your whole rhyme pattern in a second.
Live syllable counts. Every line shows how many syllables it has as you type, so your lines stay on beat.
See your flow. A simple visual guide shows the rhythm of each line, so your flow stays tight.
Tap a word for help. Tap any word to instantly get rhymes, other word choices, and longer rhymes that stretch across several words.
Built-in rhyme dictionary. Look up any rhyme without ever leaving your page.
Rhyme previews. The app shows you rhyming words you could use next, so you always have somewhere to go.
A little help when you want it. Stuck on a line? The app can write a fresh one for you, or rewrite a line you already have.
There's more inside too:
Record yourself rapping a line, right next to your words.
Play a beat while you write.
Keep more than one version of a line and pick your favorite later.
Your work saves on its own and stays in sync between your phone and your computer.
Free to use
The core writing tools are free for everyone. A Pro plan adds the heavier features and removes the free line limit. You can pay monthly, yearly, or once for lifetime access.
Your privacy
Your audio recordings stay on your device. No ads. No tracking across other apps. You can delete your account whenever you want.
RhymeFlux works on your iPhone and on the web, and everything stays in sync.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://app.rhymeflux.com/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Smoother writing on mobile, with bigger tap targets and better accessibility.
Clearer rhyme modes (None, Strict, Rap, Loose) and a live AI usage chip while you write.
Friendlier sign-in and onboarding with clearer messages.
Plus a batch of bug fixes and stability improvements.
Thanks for using RhymeFlux. Keep writing.
The developer, Lukasz Bielesz, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Lukasz Bielesz
- Size
- 33.2 MB
- Category
- Music
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Frequent
Profanity or Crude Humor
Infrequent
Realistic Violence
Mature or Suggestive Themes
Alcohol, Tobacco, Drug Use or References
Guns or Other Weapons
- In-App Purchases
Yes
- Pro Lifetime $249.99
- Pro Yearly $99.99
- Pro Monthly $14.99
- Copyright
- © 2026 RhymeFlux