RhythMic: Sync colors W sounds
Sync colors with sounds
Free · In‑App Purchases · Designed for iPad
Turn your phone into a real-time music visualizer! 30+ themes, multi-phone sync, BPM detection, Apple Watch support & more. Perfect for parties, content creation & vibes.
RhythMic transforms your iPhone into a stunning real-time music visualizer that reacts to every beat, bass drop, and melody around you. Whether you're hosting a party, creating content, or just vibing to your favorite tracks — RhythMic makes the moment unforgettable.
HOW IT WORKS
Your phone's microphone listens to ambient sound and instantly translates it into mesmerizing full-screen visuals. No cables, no setup — just open the app, pick a theme, and let the music do the rest. You can also use it without a microphone for a smooth, auto-animated light show.
30+ PREMIUM THEMES
Choose from 9 visual categories:
- Solid Colors — classic single-color flashes synced to the beat
- Double Colors — two-tone alternating color combos
- Gradients — smooth animated gradient transitions (Ocean, Sunset, Disco, Rainbow)
- Patterns — ripples, radial bursts, wave lines & particles
- Shape Visualizers — pulsing circles, equalizer bars & waveforms
- Mood Presets — curated combos like Chill, Rave, Campfire, Ocean & Sunset
- Frequency-Based — colors mapped to bass/mid/high audio frequencies via real-time FFT
- Custom Palettes — create your own 3–5 color palettes
- Random — surprise color sequences
REAL-TIME AUDIO ANALYSIS
Powered by AVAudioEngine and Accelerate FFT, the app analyzes audio frequencies in real time. Bass triggers red, mids trigger green, highs trigger blue — or pick any theme and watch the intensity respond to every sound.
BPM DETECTION
An on-screen BPM counter detects tempo from 60–200 BPM using autocorrelation, so you always know the rhythm of the room.
MULTI-PHONE SYNC
Connect multiple iPhones over local Wi-Fi using MultipeerConnectivity. One phone hosts, others join — and every screen flashes in perfect sync. Great for group light shows at parties.
APPLE WATCH SYNC
Your Apple Watch flashes colors in sync with your phone via WatchConnectivity. Turn your wrist into part of the show.
FLASHLIGHT STROBE
Enable the camera flash LED as a beat-synced strobe light with built-in safety limits.
LIVE ACTIVITY
See a live beat visualizer on your Lock Screen while the party runs in the background (iOS 16.1+).
DARK/LIGHT INVERSION
Toggle inverted mode for a black-on-white flash effect — perfect for bright environments or creative contrast.
SCREEN RECORDING MODE
Automatically hides UI clutter when screen recording is active. Add an optional watermark for branded content.
LIFETIME PREMIUM
One-time purchase. No subscriptions. All future updates included. Support an indie developer.
RhythMic is built for party lovers, DJs, content creators, and anyone who wants to turn sound into light. Download now and let the music take over your screen.
Ratings & Reviews
- Enhanced multi-phone sync with connection retry logic
- Debug tools for sync diagnostics
- Performance improvements and bug fixes
The developer, Mohammad sulaiman, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mohammad sulaiman
- Size
- 14.5 MB
- Category
- Entertainment
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 9.0 or later.
- iPhone
- Languages
English and 4 more
- English, Arabic, Hindi, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- RhythMic Premium $3.99
- RhythMic Premium 2 $7.99
- Copyright
- © Mohammad Ghassan Sulaiman
