TuneWell - Audiophile Player

TuneWell is a music player for the files on your phone, built for high-resolution audio and for the formats most Android players cannot open. With a USB DAC, TuneWell's own USB driver sends each file at its own sample rate, and DSD natively or as DoP.

FORMATS
• FLAC, ALAC, WAV (including RF64 and BW64), AIFF, APE and WavPack
• DSD in DSF and DFF up to DSD512, DST-compressed SACD rips included
• WMA and WMA Lossless, which Android cannot play, decoded by TuneWell's own engine
• MP3, AAC, OGG, Opus, AC-3 and E-AC-3
• Every track shows its format, sample rate and bit rate

USB OUTPUT
• TuneWell's own USB driver, which you turn on in Settings, sends music to a USB DAC past Android's mixer: each file at its own sample rate, and DSD natively or as DoP where the DAC supports it
• Without the driver, TuneWell uses the phone's bit-perfect USB path where there is one, and on newer phones runs the DAC at each track's sample rate
• Volume through the driver: the DAC's own control, TuneWell's digital volume, or automatic
• Bit-perfect output never lowers the level digitally; when you turn it on, TuneWell reminds you to turn the DAC down
• Outside bit-perfect mode, 32-bit float from decoder to output, with DSD converted to PCM through a multi-stage Kaiser filter
• USB output needs a compatible USB DAC

EQUALIZER
• TuneWell's own equalizer, computed in 64-bit: 10 graphic bands, or up to 32 peaking and shelving filters drawn as a curve, with a preamp
• AutoEQ correction curves for more than 6,000 headphone and earphone models, fitted with 5, 8 or 10 filters
• Each DAC or pair of headphones can keep its own EQ, loaded when it is connected
• Imports presets from Poweramp, Equalizer APO, AutoEq, squig.link and REW, and exports through the share sheet

LIBRARY
• Scans the folders you choose, including files Android does not index, such as WavPack
• Browse by folder, track, album or artist, as a list or a grid, with an A-Z bar
• Search, sort, and filter by quality (DSD, hi-res, lossless, lossy), format or bit rate
• Favorites, Most Played, Recently Added, Recently Played, nine mood playlists and your own playlists
• Metadata lookup from MusicBrainz, with covers from the Cover Art Archive, written into the files on Android 11 and newer after you allow it

AUDIO QUALITY REPORT
• Loudness, true peak, dynamic range, clipping and a spectrogram for any track, analyzed on the phone

PLAYBACK
• Gapless playback, crossfade from 1 to 10 seconds, fade on pause, and resume where you stopped
• Sleep timer: 5 minutes to 8 hours, the end of the current track, or a number of tracks
• Waveform seek bar, a live visualizer, and the player tinted by the album art
• Lock-screen player on Android 13 and newer
• Home-screen widget with the lyric line and a live spectrum

LYRICS
• Synced and plain lyrics from the file's tags or from a .lrc file next to it
• Online lyrics from LRCLIB and translation by Google Translate, both off until you turn them on

ALSO INCLUDED
• Scrobbling to Last.fm, Libre.fm and ListenBrainz
• Telegram, optional: play the audio shared in your channels and groups through TuneWell's bot
• One backup file for your settings, playlists, favorites, play history and EQ presets, with an optional daily automatic backup
• 30 languages, with full right-to-left layout for Arabic, Hebrew and Persian
• Light, dark and AMOLED black themes, in a main color and an accent you choose

PRIVACY
• No account and no sign-in
• No analytics, no crash reporting, no advertising, no tracking identifiers
• No servers of ours: nothing about your listening reaches the developer
• Your music plays fully offline; each online feature runs only when you turn it on or ask for it
• TuneWell changes a music file only when you apply a metadata lookup to it, after Android asks you

One-time purchase. No ads, no in-app purchases, no subscription.