Bit Perfect™ vs vPlayer HiFi

BitPerfect is the ultimate Apple Music companion for audiophiles. Browse your library, discover new music, and play in the highest quality your hardware supports with seamless multi-device remote control. AUDIOPHILE PLAYBACK Connect a USB-C DAC and BitPerfect routes your music directly to it, requesting up to 24-bit/192kHz from Apple Music. No resampling, no mixing — just pure, bit-perfect audio the way the artist intended. MULTI-DEVICE CONTROL Turn any iOS device into a high-fidelity audio endpoint. Plug your iPad into a DAC and amplifier, then control everything from your iPhone on the couch. Browse albums, search artists, build queues — the sound plays through your hi-fi system while you relax. • Receiver Mode — Your device accepts remote commands while audio stays on the DAC • Controller Mode — Scan your network, find receivers, and take control instantly • Automatic DAC detection — BitPerfect prompts you when a USB DAC is connected SMART MUSIC DISCOVERY BitPerfect learns what you listen to and builds personalized playlists focused on audio quality: • Perfect Rotation — Your most-played tracks, filtered for lossless quality • New Perfects — Fresh discoveries from new releases and similar artists • Genre Playlists — Top tracks in your favorite genres, curated for quality • Find Hi-Res — Search for Hi-Res Lossless versions of any song with one tap • Perfect Match — AI-powered playlist generation based on a seed track YOUR LIBRARY, ELEVATED A full Apple Music experience redesigned for quality-conscious listeners: • Home feed with personalized recommendations from Apple Music • Complete library with albums, playlists, and search • Queue management with drag-to-reorder, shuffle, and auto-queue • Play a song from an album and the rest automatically queues up • Adaptive layout — sidebar navigation on iPad, tabs on iPhone • Album detail with track listings, artwork, and one-tap playback BUILT FOR YOUR SETUP Whether you use a portable DAC with headphones or a desktop setup with speakers, BitPerfect adapts: • USB-C DAC support with automatic detection • Lossless and Hi-Res Lossless playback • Works with any USB audio device recognized by iOS • Audio quality indicators show current sample rate and format • Background playback — music keeps playing when you switch apps SYNC ACROSS DEVICES Your listening history, recent searches, and preferences sync via iCloud. Pick up where you left off on any device. LOCALIZED Available in English, Italian, French, Spanish, and German. The interface adapts to your device language automatically. REQUIREMENTS • Active Apple Music subscription • iOS 17.6 or later • iPhone or iPad • USB-C DAC recommended for best audio quality (optional) BitPerfect is a one-time purchase. No subscriptions, no ads, no tracking. Just great music, beautifully delivered.

vPlayer HiFi is a dedicated audio player for those who care about sound quality above all else. ▸ Bit‑perfect — Custom AudioUnit pipeline with hardware sample‑rate. vPlayer matches your source rate so the system never touches your signal. ▸ Native DSD Playback — DSF and DFF up to DSD512, decoded through a custom engine with 3 selectable FIR decimation filters (Steep / Gentle / Wide Bandwidth). Choose 176.4kHz or 352.8kHz output. No transcoding, no compromise. ▸ SACD-R ISO Decoder — Native Scarlet Book TOC parser. DSD64 playback with selectable decimation (176.4 kHz or 352.8 kHz). ▸ Memory Playback — Preload entire tracks into a dedicated 600 MB memory buffer — enough to hold a full CD‑length album or a high‑rate DSD track. Eliminates jitter from live file I/O. ▸ Polyphase SRC + FIR Upsampling — 6 SRC algorithms from Linear to Sinc‑512 tap with Kaiser‑windowed polyphase resampling. Independent FIR upsampling at 2× / 4× / 8× with selectable tap count (31 / 63 / 127) and homomorphic Minimum‑Phase conversion. SRC and FIR are mutually exclusive — one clean path, no double‑processing. ▸ Formats — MP3 · AIFF · M4A (Lite). Upgrade to Pro for studio‑grade WAV / FLAC / DSD (DSF, DFF) native playback. ▸ 10‑Band Graphic EQ — ±12 dB manual adjustment with per‑band reference guide. Instant response, zero latency. Toggle on/off directly from the signal chain bar. ▸ 638 AutoEq Headphone Presets — Directly load fixed‑band EQ corrections from the oratory1990 measurement database. Pick your brand, pick your model, done. Preamp is auto‑computed to prevent clipping. ▸ Parametric EQ (PEQ) — Full 10-band parametric equalizer: frequency, Q, and gain per band, with peaking, low-shelf, and high-shelf filters. Replaces the graphic EQ for surgical control. 13 Music Genre Presets — Classical, jazz, vocal, rock/pop, and folk tone shaping, crafted for vPlayer. ▸ Room EQ — Measure your room with a sine sweep and apply automatic correction, with Flat or Warm target curves. ▸ Output Covered — Built‑in speaker, wired headphones, AirPlay, Bluetooth, and external USB DAC. vPlayer detects your active route and matches the hardware sample rate automatically. ▸ Hands‑On Signal Chain — DSD · MEM · SRC ⊕ FIR · EQ · DITH. Tap any chip to open its config panel — switch DSD filters, choose SRC algorithms, set FIR parameters, adjust EQ. Real‑time route detection shows your output device. ▸ Shazam Recognition — Identify any music playing around you with one tap. Built on Apple ShazamKit. ▸ Music Painting — Generative art engine. Every track paints a unique visual — Constellation or Impression style. Save and browse your gallery. ▸ Drag album folders via Finder or iTunes to the App's sharing folder. Pull down to refresh. Swipe to delete. Folders are auto‑detected. ▸ Dual Theme — Dark & Silver. Tap the vPlayer title to switch.