Nyquist Player vs KiruLaya

Nyquist is a native, file-first music player for audiophiles who keep large local libraries on SSDs, external drives, and NAS shares. It is not a streaming app — it is a fast, precise playback tool built for people who care about sample rates, bit depth, and an honest signal path. WHY NYQUIST • Bit-perfect intent — On macOS, Nyquist matches your DAC's hardware sample rate to each file (44.1 → 88.2/176.4, 48 → 96/192) and waits for the clock to re-lock so CoreAudio performs no resampling. No cross-family conversions are ever forced on your music. • True gapless playback — Sample-accurate transitions between tracks of the same format, so albums by Pink Floyd, Tool, Daft Punk, live sets, and classical recordings flow without a single gap. • Network play — Discover UPnP/DLNA receivers on your network (Denon, HEOS, and friends) and stream the original file straight to them, with gapless hand-off on receivers that support it. Network devices sit right next to your DACs in the output picker. • Track analysis — A built-in lab for every file: a whole-track waveform with peak, RMS, and dynamic-range readouts; EBU R128 / BS.1770 integrated loudness with ReplayGain; a long-term spectrum that exposes upsampled "hi-res" and lossy-sourced "lossless" files; a full spectrogram; plus live spectrum, level meters, and a stereo goniometer — each with a plain-language verdict. • On-device search — A private, persistent index of your saved locations, with filters by file type and metadata field (title, artist, album, genre, composer, label, year, format). Nothing leaves your device. • Built for huge libraries — Folder-first browsing that behaves like a high-performance file browser, not a slow database. Lazy-loaded discovery means no full-library scan before you can press play, even across 50,000+ tracks. A topology view classifies your folders into artists, albums, EPs, singles, live sets, compilations, box sets, and discs. • NAS-aware — Add SMB shares directly or through the Files app. Remote tracks start instantly while a background copy makes seeks immediate, and the next track is prefetched for seamless rotation. • Playlists — Organize your music into groups and playlists saved as portable .m3u8 files in a folder you choose. Point every device at the same folder — including a NAS share added through the Files app — and your playlists stay in sync across Mac, iPhone, and iPad. Build them from tracks, whole folders, or the current queue, then reorder and edit them anywhere. • Background playback — On iPhone and iPad, playback keeps going when you lock the screen or switch apps, with working lock-screen and Control Center transport — including while streaming to a network receiver. • Flexible volume — On iPhone and iPad the slider follows your device's system volume; on macOS, choose software gain, your DAC's own hardware volume (bit-perfect at any level), or a fixed 100% for maximum purity. An optional limiter caps the level across every output — even against the hardware volume buttons — to prevent accidental loud jumps. • Exclusive (hog) mode — Optionally take exclusive ownership of your DAC during playback on macOS. • Flexible output routing — On macOS, choose the exact CoreAudio output device (USB DAC, built-in, and more); your choice is remembered across launches. On iPhone and iPad, send audio to AirPlay, Bluetooth, or wired outputs with the system route picker. • Deep technical transparency — Inspect format, sample rate, bit depth (with FLAC/ALAC recovery), channel count, codec, and a live signal-path view showing source rate, output rate, and bit-perfect / resampling / exclusive status. • Memory-friendly — Tracks are streamed from disk frame-by-frame, never decoded whole into RAM, so even 24/192 material stays light on resources. SUPPORTED FORMATS FLAC, ALAC, MP3, AIFF, WAV, and AAC today. The engine is format-agnostic, with DSD and SACD ISO planned.

KiruLaya is a premium, on-device music player for the collection you already own — built to play it honestly, at its very best. TRUE HIGH-RESOLUTION SOUND • Plays your local audio in high resolution — FLAC, ALAC, WAV, AIFF, AAC, MP3 and more • An honest output meter shows the real sample rate reaching your ears — gold when it's bit-perfect, never faked • True gapless playback — no silence between tracks • ReplayGain for consistent loudness, read from your own tags • A 5-band parametric EQ, adjustable live YOUR LIBRARY, BEAUTIFULLY ORGANISED • Album-aware — groups by album-artist, handles compilations and classical • Queues, playlists, and context-aware repeat • The now-playing screen gently takes on your artwork's colour • Full background and lock-screen playback VIDEO → AUDIO • Add a video and KiruLaya keeps just its soundtrack — bit-identical, no re-encode — so your favourite live sets, concerts and talks live in your music library as clean audio. BREATHE — A PRANAYAMA PACER • A calm pranayama breathing pacer that plays right over your music. Choose your rhythm, press play, and breathe — then return to your listening without ever leaving the app. • A quiet, one-of-a-kind companion for a mindful moment between tracks. HONEST ABOUT YOUR STORAGE • A clear Storage view shows exactly what KiruLaya uses on your device — referenced files, kept copies and duplicates — with nothing hidden. • Most imports play in place from your originals, so your library adds almost no space. Free it up any time. PRIVATE BY DESIGN • Everything stays on your device — no account, no sign-up, no upload. • No ads, no analytics, no tracking. Your music, and how you listen, are yours alone. Just you and your music.