Vocal Extractor vs Ruffio

Feature Overview Vocal Extractor separates songs in your Music Library into vocals and accompaniment with just a tap of a button on the main screen (*1), instantly creating karaoke and a cappella tracks. The generated vocal and backing (karaoke) tracks can be saved as files and exported to iCloud, Dropbox, Google Drive, and other platforms. This allows you to use the isolated tracks in other applications or on different platforms (*2). Unlike traditional apps based on OOPS (Out of Phase Stereo) technology, Vocal Extractor leverages AI and deep learning to separate vocals from songs, including monaural recordings and tracks where the vocals are not center-panned—cases where traditional apps cannot remove vocals. You can import music files in mp3, m4a, or wav formats from iCloud, Dropbox, Google Drive, and other sources. This includes live recordings created with other apps, allowing you to remove or extract vocals from them. The embedded player allows you to toggle between the original, vocal, or backing tracks while playing the audio. *1. Only songs downloaded to your device and not protected by DRM can be used as source data. *2. Saved output files will have a sampling rate of 44.1kHz and be in m4a or wav format, either mono or stereo. Saving files is an in-app purchase feature. We recommend testing the vocal separation quality in the embedded player before purchasing. How to Use 1.Launch the App After the launch screen, the main screen will appear. Tap the Music Library button, select a song, and load it into the app. 2.Extract Vocals Tap the Vocal Extract button in the center of the main screen. The extraction process will begin, and once completed, the Vocal, Backing, and Save buttons will become active. 3.Playback Tracks Select either the Original, Vocal, or Backing track and tap the Play Back button to listen to the chosen track. 4.Save Tracks After extraction, the Save Vocal and Save Backing buttons will be enabled. The first time you tap one of these buttons, the in-app purchase screen will appear. Before purchasing, we recommend confirming the quality of the vocal separation in the embedded player. Once purchased, the in-app purchase screen will no longer appear, and you can save files after confirming via a pop-up. 5.File Naming Saved files will be named with the original file name (excluding the suffix) plus "_vocal.m4a" or "_backing.m4a". File renaming is not supported in this version. Output files are in 44.1kHz m4a or wav format. 6.Export Files To export files from the app container, tap the Export button. A list of saved files will appear. Select a file and tap the Export menu in the navigation bar. The document provider screen will appear, allowing you to choose a location to save the file. A pop-up will confirm when the export has started successfully. Exporting occurs in the background. 7.Import Source Files You can use m4a, mp3, and wav files as source data. Place these files in iCloud, Dropbox, Google Drive, or another document provider configured on your iPhone. Then, tap the Import button to add the file to the app's container. 8.Load Imported Files After importing a file, tap the File button to see a list of imported files. Select a file and tap the Load menu in the navigation bar to load the content for extraction or playback. 9.Document Provider Compatibility Import and export functions only work with document providers properly configured on your device. For more information, visit http://vocalextractor.com/en/. Some icons used on the main screen are sourced from Icons8. https://icons8.com

Ruffio – Backing Track Maker, Karaoke App, Music Stem Splitter, and AI Music Practice Tool Ruffio is the all-in-one music app that lets you remove vocals from songs, isolate instruments, and create custom multitrack backing tracks using advanced AI audio separation—right on your iPhone or iPad. Whether you're a singer, musician, student, producer, DJ, or music lover, Ruffio helps you unlock the full potential of any track. Using powerful machine learning, Ruffio separates songs into stems—vocals, drums, bass, and accompaniment—so you can mute, solo, or adjust individual instruments. Create karaoke versions, practice your instrument, or hear the mix like never before. --- Powerful AI Features - AI Stem Separation: Split any song into vocals, drums, bass, and other instruments using Spleeter - Mute Vocals: Instantly create karaoke versions of any track - Mute Instruments: Remove drums, bass, guitar, or piano to create your own backing tracks - Solo Mode: Focus on one instrument to learn parts more effectively - Real-Time Mixing: Adjust each stem’s volume to build your perfect mix - Works Offline: Process songs directly on your device—no internet required after setup - Video and Audio Support: Import MP3, WAV, M4A, FLAC, MP4, and MOV files - Private: Your music never leaves your device—no cloud uploads --- How It Works - Import songs from your Music app (local files only) - Open files from iCloud Drive, Dropbox, Google Drive, or Files - Ruffio separates your song into stems using on-device AI - Adjust, mute, or solo each track in real time - Practice, perform, remix, or explore your music in new ways --- Perfect For - Singers – Remove vocals and sing along with real instrumentals - Guitarists – Mute guitar tracks and jam with the band - Drummers – Create drumless tracks to practice rhythm and timing - Bassists – Isolate or remove basslines for deeper learning - Pianists – Focus on keyboard parts or play over piano-free mixes - DJs and Producers – Extract stems for remixing and creative projects - Music Teachers – Make custom practice tools for students - Students – Learn songs by ear and study arrangements in depth - Cover Artists – Make pro-quality karaoke or backing tracks - Music Lovers – Hear hidden layers and details in every song --- Why Choose Ruffio - No subscriptions or locked core features - Fast, on-device audio processing - Simple, clean, user-friendly interface - Based on Spleeter: trusted by producers and musicologists worldwide - Constant updates based on community feedback --- File Support - MP3, M4A, AAC, FLAC, WAV (audio) - MP4, MOV (video audio extraction) - DRM-free songs from your Music app - Files from cloud storage and local folders --- Built with Spleeter Ruffio uses Spleeter, an open-source stem separation model developed by Deezer. This powerful AI is trusted by professional audio engineers and now available in a mobile app designed for everyone. All separation is done locally. Your music stays private. No cloud uploads, no waiting, no ads. --- Support & Feedback We're building Ruffio to be the best music practice and karaoke tool on iOS. Got ideas or issues? Contact us directly: rufusmall@hotmail.com --- Transform the way you learn, practice, and enjoy music. Download Ruffio now and turn any song into a karaoke track, backing track, or stem-separated mix.