Riftone vs DeeeMix

Split any song into its parts and hear every instrument on its own — powered by AI. Riftone separates a track into 6 clean stems: vocals, drums, bass, guitar, piano, and other. Mute the drums to practice your part, drop the bass to play along, pull out the voice for a clean vocal, or rebuild the mix for a cover or remix. WHAT YOU CAN DO • Remove vocals, drums or bass from any song • Split into 6 stems and mute, solo or fade any instrument • Isolate the voice for covers, sampling and study • Shift pitch ±12 semitones without changing speed • Slow down or speed up and play along with the built-in metronome • Trim a section and export the mix or the separated stems IMPORT FROM ANYWHERE Add songs from your music library, Files, a link, the microphone, or a video in your camera roll. Try it instantly on the built-in demo tracks — no import needed. MADE FOR Guitarists, bassists, drummers, singers, teachers, producers and creators who want clean parts fast. Riftone Premium unlocks unlimited AI separation. Subscription auto-renews unless canceled at least 24 hours before the end of the period. Manage or cancel anytime in your Apple ID settings. Terms of Use (EULA): https://stem-splitter-9dace.web.app/terms Privacy Policy: https://stem-splitter-9dace.web.app/privacy

No subscription. Separation is free with no limits, and the extras (slow playback, saved ranges, export) are a one-time purchase. DeeeMix splits a song into four parts — vocals, drums, bass and other — so you can listen to each one on its own. Mute the vocals for a backing track, or solo the bass to work out a line by ear. Separation runs entirely on your iPhone. Your music is never uploaded, and the app works with no network at all. A five-minute song takes about 13 seconds. WHAT YOU CAN DO - Split a song into 4 parts (vocals / drums / bass / other) - Import from videos in the Photos app, or from MOV and MP4 files - Change the volume of each part, mute it, or solo it - Mute the vocals and play the song as a backing track - Drag across the waveform to loop just that range - Set the loop points while the music plays, with Set A and Set B - Skip back 5 seconds or forward 5 seconds - Change the key in semitones, up to 6 up or down: fit a backing track to your voice, or learn a song in an easier key - See the song's reference pitch (A=440, A=442 and so on) BUILT FOR LEARNING BY EAR Working out a song means playing the same few bars over and over, nudging the start a little each time. The range repeat and the 5-second skips are free, with no limits. PRO adds slow playback at 0.75x and 0.5x with the pitch unchanged, so passages that were too fast finally come apart. You can also name a range — "chorus", "the two bars before the solo" — and jump straight back to it when you open the app tomorrow. PRO (ONE-TIME PURCHASE) - Slow playback at 0.75x and 0.5x, pitch unchanged - Name ranges and recall them any time, as many per song as you like - Export the parts you chose as a single WAV - Share all four files at once - No ads Separation itself is free, with no limit on how many songs you separate. PLEASE KNOW - Anything that is not vocals, drums or bass — guitar, piano, synth, strings — is grouped into "other". You cannot pull out the guitar alone. - Classical music does not work well. In a string quartet, 99.7% of the sound lands in "other" in our measurements. It cannot separate strings from woodwinds from brass. - Every part keeps a faint trace of the others, especially cymbals and long reverb tails. A backing track often has a ghost of the vocal in it. - The reference pitch is only measured within a semitone. A song tuned to 442 is detected, but a whole semitone of difference is not: a baroque recording at A=415 reads as roughly A=440. Audio only reveals the key that is sounding, never the key that was written. - You can shift the key up to 6 semitones either way; the further you go, the more muffled voices sound. Exports stay in the original key. - Songs can be up to 15 minutes. DRM-protected files from streaming services cannot be imported. - Please respect the copyright in the original recording when you use what comes out. REQUIREMENTS iPhone and iPad running iOS 18 or later. Available in English, Japanese, Chinese (Simplified and Traditional), Korean, German, French, Italian, Spanish, Turkish, Portuguese (Brazil) and Arabic.