RhythmBox - Retro Music Player

Sublime Audio Productions

In-app purchases

About this app

🎧 RHYTHMBOX - RETRO MUSIC PLAYER

Experience music the vintage way with RhythmBox, a beautifully designed retro music player that brings back the golden era of cassette tapes with modern audio quality.

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✨ KEY FEATURES
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🎨 STUNNING RETRO DESIGN
- Authentic cassette tape interface with animated reels
- Vintage VU meters and analog-style controls
- Warm orange & brown retro color scheme
- Smooth animations that bring the interface to life

🎵 POWERFUL PLAYBACK
- Play all your local music files (MP3, FLAC, WAV, AAC)
- Shuffle and repeat modes
- Fast forward & rewind controls
- Queue management with drag-and-drop reordering
- Background playback with lock screen controls

🎚️ ADVANCED AUDIO CONTROL
- 5-band parametric equalizer
- Quick EQ presets (Rock, Jazz, Vintage, Flat)
- Adjustable bass, mid, and treble controls
- Real-time audio visualization

📱 SMART ORGANIZATION
- Create unlimited playlists
- Smart search across songs, artists, and albums
- Favorites management
- Browse by songs, albums, or artists

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⭐ PRO FEATURES (One-time $2.99)
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Upgrade to RhythmBox Pro and unlock:

🔊 ANALOG MODE
- Premium bass boost effects
- 3D virtualizer (surround sound)
- Loudness enhancer
- Studio-quality reverb presets

🎼 ADVANCED FEATURES
- Lossless audio quality (FLAC/WAV)
- Crossfade between tracks (0-10 seconds)
- Synchronized lyrics display
- Advanced sleep timer (up to 2 hours)
- Unlimited playlists
- Unlimited favorites
- Cloud backup & restore

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🎯 WHY RHYTHMBOX?
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✓ PRIVACY FIRST - No tracking, no ads, your music stays on your device
✓ LIGHTWEIGHT - Small app size, fast performance
✓ BATTERY EFFICIENT - Optimized for all-day listening
✓ NO SUBSCRIPTION - One-time Pro purchase, yours forever
✓ OFFLINE ONLY - Works without internet connection
✓ MATERIAL YOU - Adapts to your Android theme

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💿 PERFECT FOR
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- Audiophiles who appreciate quality audio controls
- Retro enthusiasts who love vintage aesthetics
- Privacy-conscious users who want local music playback
- Anyone tired of subscription-based streaming services
- Music collectors with large local libraries

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🛠️ TECHNICAL SPECS
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- Built with modern Android technologies (Jetpack Compose)
- Powered by ExoPlayer / Media3 for superior audio quality
- Support for Android 7.0 (API 24) and above
- Supports all major audio formats
- Lock screen & notification controls
- Bluetooth & headphone controls

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📩 SUPPORT
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Need help? Contact us at:
📧 [e-mail]
🌐 https://sublime-audio-productions.com

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RhythmBox is completely free with optional Pro upgrade. No subscriptions, no hidden costs.

Download now and rediscover the joy of music! 🎵✨

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© 2026 Sublime Audio Productions

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