639 Player Plus vs StageTracker Mobile

639 Player Plus: Connect & Harmonize Your Music Transform your listening experience with 639 Player Plus, the ultimate music player that automatically retunes your entire music library to the uplifting 639 Hz frequency tuning. This powerful frequency is known to foster love, harmony, and deeper relationships. Effortlessly enhance your connection with your music, others, and yourself, all while saving time, money, and valuable device storage—no manual file conversions needed! Why Choose 639 Player Plus? + Instant 639 Hz Retuning: Play your existing music collection and instantly experience it retuned to 639 Hz. This frequency is believed to promote understanding, reconciliation, and connection. + Save Time & Storage: No more converting songs or cluttering your device with duplicate files. Simply open the app and play your favorite tracks. + Enhance Relationships: Listen to music that resonates with the frequency of connection, potentially improving your interactions and fostering deeper bonds. Key Features: + Automatic Retuning: Your entire music library is seamlessly and instantly retuned to 639 Hz. Just press play! + Custom Playlists: Easily create and manage personalized playlists. Add songs in bulk and organize your favorite tracks in seconds. + Sleep Timer: Drift off to your favorite tunes with the countdown sleep timer. Set it, relax, and let the app stop the music when the timer ends. + iOS & CarPlay Support: Take your harmonized music anywhere—on your iPhone or in your car. 639 Player Plus is designed to fit seamlessly into your lifestyle. + Full Playback Control: Enjoy complete control over your listening with Shuffle, Normal, Repeat One, and Repeat All playback modes. Unlock More Solfeggio Frequencies (In-App Purchase) Expand your sonic journey beyond 639 Hz! Gain access to additional Solfeggio frequencies to explore the profound "healing power" of sound and experience music like never before. Each frequency offers unique benefits for your mind, body, and spirit. Ready to connect with your music and foster deeper harmony in your life? Download 639 Player Plus today and transform the way you listen.

MULTI-TRACK AUDIO StageTracker – The All-in-One Live Performance App StageTracker turns your iPhone, iPad, or Mac into a powerful stage companion. Manage your entire show from one place: songs, setlists, lyrics, backing tracks, video clips, MIDI, and click – all perfectly synchronized. AUDIO PLAYBACK Load multiple audio tracks per song with independent volume, pan, and effects. Route audio to different output channels with professional multi-channel interfaces like the RME Babyface Pro FS. Adjust pitch and speed in real time without compromising quality. VIDEO & HDMI OUTPUT Add video clips to your songs and send them to an external screen via HDMI. Use idle screens (image or video) between songs for a polished stage look. Video playback stays perfectly in sync with your audio and click tracks. LYRICS & TELEPROMPTER Write, edit, and display lyrics with automatic scrolling during playback. Zoom controls let you adjust text size for any stage situation. Use play mode as a full-screen teleprompter – on your device or on an external display. MIDI TRACKS & TRIGGER Create MIDI event sequences to control external gear – lighting desks, synths, effects processors, or anything that speaks MIDI. Trigger MIDI events at precise moments during your songs. CLICK TRACK Built-in click track engine with configurable time signatures, count-in bars, and accent patterns. Keep your band tight without needing a separate click source. SETLISTS Organize songs into setlists with drag-and-drop reordering. Auto-advance to the next song when playback ends. Queue songs manually or let the setlist flow automatically through your entire show. DEVICE SYNC Connect multiple devices on stage via local network. Sync lyrics, setlist position, and transport controls across iPads and iPhones so every band member stays on the same page. SONG SHARING Export and import songs as .stgsong files – including all audio, video, MIDI, and lyrics. Share via AirDrop, email, or any file sharing method. Full backup and restore for your entire library. WORKS EVERYWHERE Designed for iPhone, iPad, and Mac (Catalyst). Adaptive layout adjusts automatically to your screen size. Runs natively on Apple Silicon. FREE & PRO Get started for free with up to 3 songs and core features. Upgrade to StageTracker Pro for unlimited songs, multi-channel routing, and the full feature set. Whether you're a solo artist, worship leader, or full band – StageTracker keeps your show running smoothly from first note to final bow. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/