MusicVibe – Local MP3 Music Player | Flutter

MusicVibe is a complete, offline MP3 music player built with Flutter for Android and iOS. It ships with a neon-pink dark theme and a soft light theme, 25+ polished screens, a 5-band equalizer, synced lyrics, playlists, folders and a premium plan screen – everything a modern music app needs, in one clean codebase you can rebrand in minutes.

Live demo – click an image

Free-plan demo: https://musicvibe.anowhosting.com/demo/musicvibe-demo-free.apk Premium-plan demo: https://musicvibe.anowhosting.com/demo/musicvibe-demo-premium.apk

Documentation: https://demo.anowhosting.com/musicvibes/documentation

Home that feels like a product

Brand header, search, category tiles, Recently Played shelf, library grid and a docked mini player – all in both themes.

Now Playing with neon glow

Large glowing artwork, seek bar, shuffle, repeat, favourite, queue sheet and quick access to Lyrics, Equalizer and more.

Synced lyrics (LRC)

Reads .lrc files next to the song, embedded tags or lyrics typed in the app. The current line is highlighted and tapping a line seeks the song.

5-band equalizer, Bass Boost, Virtualizer, Loudness

Presets for Rock, Pop, Jazz, Bass, Classical and more, using real Android audio effects. Settings are remembered.

Library, Albums, Artists, Folders

A fast background scanner reads tags and album art. Browse All Songs, Favorites, Recently Played, Downloads, Albums, Artists, Genres and Folders.

Playlists done right

Create playlists with icons, rename, reorder by drag, add from any song menu or with the multi-select picker.

Premium plan and profile

Monthly / yearly toggle with a savings badge, Free vs Premium comparison and a simulated purchase that is ready for Google Play / App Store billing.

Settings, Help and About

Appearance, audio quality, equalizer, notifications, music library tools, FAQ, policies and support links.

Dark and light – both beautiful

Switch themes in Settings or follow the device. The saved choice is applied before the first frame.

What you get

• Full Flutter source code (Android + iOS)
• Illustrated documentation: install, VS Code, rename package ID, keystore, build, publish
• App icon and fonts
• Web preview build for your own demo page

Requirements at a glance

Flutter 3.47+, Android Studio (SDK 36), JDK 17, VS Code. iOS builds need a Mac with Xcode. No server or backend is required.

Support and updates

Free updates for the lifetime of the product. Questions are answered through the marketplace messaging system.

Demo note: the demo APKs play the music on your phone and show Google test ads; purchases on the Premium screen are simulated. The web preview uses sample tracks because a browser cannot read a phone's storage.

Features

Player

• Plays MP3, M4A, AAC, WAV, FLAC, OGG and OPUS files stored on the device – no internet needed
• Background playback with notification and lock-screen controls (play, pause, next, previous)
• Now Playing screen with glowing artwork, seek bar, shuffle, repeat, favourite and queue
• Mini player docked above the navigation bar on every tab
• Synced lyrics (LRC) from .lrc files, embedded tags or typed in the app
• 5-band equalizer with presets (Rock, Pop, Jazz, Bass, Classical, Vocal, Flat), Bass Boost, Virtualizer, Loudness
• Playback speed, gapless playback and headset options

Library

• Fast background scan of internal storage, SD cards and custom folders with ID3 tags and album art
• All Songs, Favorites, Recently Played, Downloads, Albums, Artists, Genres, Folders
• Playlists: create with icon, rename, delete, reorder, add from any song menu, multi-select picker
• Search with recent searches and trending songs
• Listening history and play counts
• Import audio files (iOS friendly)

Design

• Neon-pink dark theme and soft pink light theme, plus follow-device mode
• 25+ screens: Splash, Onboarding (3), Home, Library, Search, Now Playing, Lyrics, Equalizer, Playlists, Playlist detail, Add to Playlist, Albums, Album, Artists, Folders, Settings, Appearance, Audio Settings, Notifications, Music Library, Profile, Listening History, Go Premium, Help & Support, FAQ, Terms, Privacy, About
• Poppins font, Font Awesome icons, smooth Cupertino transitions
• Empty, loading and permission states on every screen

Business

• Google AdMob banner, interstitial and App Open ads for free users (Google test IDs included, 3 places to change), Meta Audience Network via AdMob mediation; Premium removes ads
• Go Premium screen with monthly / yearly plans, payment-method sheet and success dialog – simulated purchase, ready for in_app_purchase
• Premium paywall: high quality audio, lyrics editing and advanced equalizer presets open the "Premium feature" sheet for free users
• Exit dialog on Back: keep playing in background, stop & exit, or cancel
• Demo tools panel (demo builds only) to switch Free / Premium while testing
• Profile with stats, photo, email and account settings
• Help & Support, FAQ, Terms, Privacy, About with social links

Developer

• Flutter 3.x, one codebase for Android and iOS, provider state management
• Everything configurable in one file: app name, prices, links, colours
• Web preview build with ?screen= deep links for demos
• Illustrated documentation: install, VS Code, rename package ID, keystore, build, publish

Requirements

• Flutter SDK 3.47 or newer (Dart 3.13+)
• Android Studio with Android SDK Platform 36 and Build-Tools; JDK 17
• VS Code or Android Studio as editor
• Android 6.0 (API 23) or newer phone / emulator
• iOS: macOS with Xcode 15+ (Apple Developer account only for App Store)
• Basic Flutter knowledge to customise; no backend or server required

Instructions

1. Unzip the package and open the musicvibe folder in VS Code or Android Studio.
2. Run flutter pub get.
3. Connect a phone or start an emulator and run flutter run.
4. Change the app name, application ID, colours, prices and links as described in documentation/index.html.
5. Replace assets/branding/icon.png and run dart run flutter_launcher_icons.
6. Create a keystore, then build with flutter build apk --release --no-tree-shake-icons.