BTR AMP Advanced Music Player

Beyond The Rapids Laboratories LLC · Music

4.7 413 ratings Free

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 27, 2026
Rating ★ 4.74 → 4.75
Aug 26, 2026
New version 21.3 → 22.1

With version 22.1, chapters have arrived! BTR AMP now understands chapters in your audiobooks, live sets, and long-form mixes — plus playback upgrades and fixes throughout. NEW • Player - Chapters - automatic detection from cue sheets, M4B embedded chapter data, or track comments • Player - shows the current chapter title, chapter progress, and a chapter-aware scrubber; skip forward/back moves between chapters, and the queue panel lists every chapter • Player - Dual progress bars show chapter and full-file position on all player surfaces, including mini players • Player - "End of Chapter" sleep timer option • Player - Sticky Shuffle: keep shuffle Off, Automatic, or Always on across sessions • Player - Resampling algorithm setting (Normal, Mastering, Minimum Phase) for fine-tuning sound quality • Connect - start/stop button on sync jobs, and junk-file filtering to keep hidden/system files out of transfers IMPROVED • Library - Album Songs view uses an elegant blurred backdrop for wide cover art • Library - More accurate bit-depth info for ALAC and FLAC files • App - Major translation quality overhaul across all 33 supported languages FIXED • Player - Skip Previous occasionally resumed mid-song instead of restarting the track • Player - Long files (like podcasts) could resume just before their own end after finishing, causing playback to loop • Library - A rare issue that could leave the Playlists tab empty • Library - Some M4A files failed to import 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.

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.

Average rating history over the observed period. 4.74 4.75 Aug 27 17:05 Aug 27 23:18 Aug 28 05:31 Aug 28 11:44 Aug 28 17:57

Average rating

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About

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.

What's new · 22.1

With version 22.1, chapters have arrived! BTR AMP now understands chapters in your audiobooks, live sets, and long-form mixes — plus playback upgrades and fixes throughout. NEW • Player - Chapters - automatic detection from cue sheets, M4B embedded chapter data, or track comments • Player - shows the current chapter title, chapter progress, and a chapter-aware scrubber; skip forward/back moves between chapters, and the queue panel lists every chapter • Player - Dual progress bars show chapter and full-file position on all player surfaces, including mini players • Player - "End of Chapter" sleep timer option • Player - Sticky Shuffle: keep shuffle Off, Automatic, or Always on across sessions • Player - Resampling algorithm setting (Normal, Mastering, Minimum Phase) for fine-tuning sound quality • Connect - start/stop button on sync jobs, and junk-file filtering to keep hidden/system files out of transfers IMPROVED • Library - Album Songs view uses an elegant blurred backdrop for wide cover art • Library - More accurate bit-depth info for ALAC and FLAC files • App - Major translation quality overhaul across all 33 supported languages FIXED • Player - Skip Previous occasionally resumed mid-song instead of restarting the track • Player - Long files (like podcasts) could resume just before their own end after finishing, causing playback to loop • Library - A rare issue that could leave the Playlists tab empty • Library - Some M4A files failed to import 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.

Details

ReleasedFeb 2020
UpdatedJun 2026
Version22.1
Size96.9 MB
RequiresiOS 14.0 or later
Age rating4+
LanguagesArabic, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Persian, Polish, Portuguese, Romanian, Russian, Slovak, Spanish, Swedish, Thai, Turkish, Ukrainian, Vietnamese
PriceFree
Categories Music
Bundle IDcom.btrlabs.btramp