About this app
BTR AMP – Your Music, Your Way Take full control of your music library with BTR AMP, the ultimate offline music player for iPhone and iPad. Designed for audiophiles and music lovers, BTR AMP delivers seamless playback, unparalleled library management, and powerful personalization features — no internet required. FEATURE HIGHLIGHTS: • Play It Your Way: Enjoy gapless playback, crossfade, shuffle, and repeat modes. • Hi-Res Audio: Play bit-perfect, high-resolution music (96kHz/24-bit) through USB DACs for crystal-clear sound. • CarPlay & Siri Support: The most complete CarPlay and Siri music experience to enjoy your tunes on the road. • Extensive Format Support: Play all major audio file types — DSD (DSD64-DSD256 via DoP, up to DSD1024 via PCM conversion), MP3, FLAC, M4A, ALAC, AAC, OPUS, VORBIS, and many more. • Powerful Playlists: Create unlimited Smart Playlists based on rules you define or import all of your existing M3U/M3U8 playlist files. • Lyrics: Sing along with karaoke style scrolling lyrics from LRC sidecar files or embedded lyrics • Chapters: Navigate audiobooks, DJ mixes, and live sets with automatic chapter detection from cue sheets, M4B files, or timestamped tracklists • Tag & Organize: Edit metadata, album artwork, ratings, and favorites to keep your collection in perfect order. • Customize Everything: Choose color themes, Dark Mode, list shortcuts, and Dynamic Type for a personalized experience. • File Freedom: Access music from USB drives, memory cards, cloud storage (Google Drive, OneDrive, SMB, WebDAV), and manage everything with the built-in file manager. BTR AMP lets you play both iTunes and non-iTunes music in one app, offering seamless control whether you're at home, in your car, or on the go. Enjoy your music with rich features like a 10-band equalizer, ReplayGain normalization, Last.FM scrobbling, and flexible playback options over Bluetooth, AirPlay, or connected devices. Terms of Service: https://www.btrlabs.com/termsofservice/ Privacy Policy: https://www.btrlabs.com/privacy/ Need support? Visit www.BTRLABS.com or contact us at support@btrlabs.com.
Latest release
What’s New
Version 22.2.2 is a stability and Mac-compatibility update. IMPROVED • Tapping near the menu or drag handle on a play queue row no longer accidentally starts playback. • On a Mac, songs that live in iCloud or are protected now show a message explaining why they can't play here instead of failing silently. FIXED • Repeat One went silent at the end of the song with gapless playback on. It now loops seamlessly, and seeking near the end of a track hands off to the next song without a gap. • The progress slider stayed at 100% after the last song in the queue finished. • On a Mac, songs from the Music app would not play. The app now asks for access to your Music folder once and remembers it. • On a Mac, a folder mounted in Files had to be picked again after every relaunch. • Playlist row numbers flickered while a song played, and the progress bar sometimes did not move to the new song after a skip. • A crash when a WiFi Transfer upload arrived without a file. If you enjoy using BTR AMP, please consider supporting us by leaving a rating on the App Store. Your feedback matters! BTR Labs is actively planning new features for future versions, so let us know what’s most important to you at support@btrlabs.com.
Audience growth
Ratings growth
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
- First observed Sep 5, 2026 · 1:22 PM Free