Getting stems into practice no longer means saving files and finding them again. • Share with Rehearse sends a four-stem separation (vocals, drums, bass and other) as one lossless package. Choose Ohms Rehearse in the share sheet, or save the package in Files. • Pressing Separate before the model is installed now brings the one-time model install into view, with its download size, instead of ending in an error. • Tracks waiting in the queue no longer start before the model has finished installing, and they now separate in the order you added them. • The built-in sample track is now a real button, the About screen no longer lists other apps, and Send to suggests only apps you can still get. • Ohm Split has a new icon and a rose-gold look, its name now reads Ohm Split on the Home Screen and throughout the app, and pop-up messages are easier to read.

Cancelling the one-time model download now really stops it. Cancel used to dismiss the progress screen while the installer kept writing bytes; it now targets that exact install, holds the screen in Cancelling until the worker has cleaned up, and leaves no partial model cache behind. Existing exported audio is preserved if a replacement export fails. Failed exports and mixdowns clean up their temporary downloads.

Cancelling the one-time model download now really stops it. Cancel used to dismiss the progress screen while the installer kept writing bytes; it now targets that exact install, holds the screen in Cancelling until the worker has cleaned up, and leaves no partial model cache behind.

On iPhone, separated stems now load for playback reliably, the first stem scrolls into view when separation finishes, and the source line shows the real duration. The header no longer shows page text through it.

Share stems and mixer bounces as AAC (.m4a) while the canonical WAV or FLAC stems stay untouched. MP3 appears only when this iPhone or iPad public export session reports it as compatible. Undo and redo up to 50 session edits to stem gain, mute, solo, batch content and order, and export format. Batch export now shares individually named stems in the selected delivery format. Everything stays on this device with no account or cloud processing.

Playback is dependable on iPhone and iPad: after separation, Play resumes the stem mix through WebKit's audio session instead of leaving a silent transport. If a device cannot decode an asset, the studio now explains the failure and offers Retry. Load a sample and preview the source before separating it, then use the larger one-hand iPhone controls to play, scrub, mix, and export the result. Everything remains local and lossless — WAV or FLAC separation, synchronized stems, and mix export — with no account or cloud processing.

Making an instrumental or an acapella meant exporting stems and mixing them somewhere else. Export mix now bounces exactly what you hear — mute and solo included — as a single file. Choose a format once and it stays lossless the whole way through: WAV or FLAC for separation, stems, and mixes, now with 24-bit output. An imported track's tempo and key are measured on this device. When the music is genuinely ambiguous, OhmSplit says so rather than printing a number it cannot stand behind. Re-separating a track in a new format now returns the new files instead of the old ones.

Compare the original mix with your reconstructed stem mix at the same playhead. The new matched-transport A/B control preserves play and pause state, makes the active source unmistakable, and never runs both audio graphs at once. Stem gains, solos, and export remain unchanged.

• Fixed stem preview on Mac: the built-in mixer could load a separation and then play nothing at all. Play, scrub, solo, mute, and the level faders all work again • Fixed exporting on iPhone and iPad: Download and Download all now open the share sheet so you can save stems to Files, AirDrop them, or send them straight to another app — previously they did nothing • Your Mac no longer sleeps and your iPhone no longer locks mid-separation, so a long track finishes unattended instead of stalling • The studio now reloads itself if the system reclaims memory during a big separation, instead of leaving a blank window • Playback problems are reported instead of leaving the transport looking ready but silent

• Export failures are now surfaced instead of silently appearing to succeed • Fixed a progress bar that could freeze at 1%, and a job that could report “complete” with no stems • More reliable separation start-up and cleanup • Stability and reliability fixes throughout the separation pipeline

• Batch queue: drop several tracks at once and Ohm Split separates them one after another, with per-file status and real progress • Export all — grab the stems for every finished track in the queue in one go • A failed track no longer stops the queue; the rest keep going • Refreshed Vermilion accent colour across the interface • First-run coach marks point out the drop zone, the sample track, and the Separate button; press Esc to dismiss