Resona is an offline music player for iPhone. Bring over the songs you already own and play them beautifully — no ads, no subscription, no internet.
The Now Playing screen paints itself from your album art — a living mesh gradient that drifts while you listen, with accents that follow every song.
MP3, FLAC, ALAC, AAC, WAV and AIFF. Lossless files stay lossless — Resona never re-encodes or touches your originals.
A 10-band equalizer with nine presets, playback speed from 0.5× to 2×, background playback, AirPlay, and a sleep timer that can wait for the end of a song.
Songs, artists, albums and genres built from your files' own tags — with smart fallbacks when tags are missing, plus playlists and instant search.
Resona makes no network connections at all. No accounts, no analytics, no servers. Your library never leaves your phone.
Import from the Files app, AirDrop songs from any Apple device, or drag a folder straight from Finder on your Mac.