# Ohm Split — Local stem splitter & acapella > On-device audio track stem splitter for vocals, instruments, and drums. (iPhone/iPad app by Omar Quddusi.) - Source: https://appshunter.io/ios/app/ohm-split/id6776494111 (this page in markdown: same URL + `.md`) - Developer: [Omar Quddusi](https://appshunter.io/developer/1896663775) - Category: Music - Price: $9.99 - Age rating: 4+ - Requires: iOS 17.0 · 40 MB - Languages: American English - Released: 2026-06-08 - Data updated: 2026-08-16 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/ohm-split/id6776494111/reviews.md ## What is Ohm Split? OhmSplit is a one-time-purchase, 100% on-device stem separator for Mac, iPhone, and iPad. Drop a track in, get clean stems back, preview them in a real mixer, and export. On Mac, a Swift host launches a bundled FastAPI backend on 127.0.0.1:8765; on iPhone and iPad, native Demucs MLX runs in-process — no cloud. KEY POINTS * 100% on-device — no cloud, no account, no data collected. * 2- or 4-stem local HT-Demucs separation with a real preview mixer. * Export a stem, or a mix that honors mute and solo, as lossless WAV or FLAC — an instrumental or acapella in one bounce. * Tempo and key are measured on your device, and withheld when the track is too ambiguous to call. * One-time universal purchase; works offline after install. WORKS WITH OHMS SAMPLE AND OHMS TERRAIN * On Mac, send a stem straight into Ohms Sample or Ohms Terrain: the file is written locally and the app opens on it. If the app is not installed, the button offers its App Store page. WHAT IT IS NOT * Not a cloud stem-separation service. Your audio never leaves your device. PRICING * One-time purchase (universal Mac + iOS). REQUIREMENTS * macOS 14+ or iOS 17+ on Apple Silicon (iPhone or iPad). One consent-gated model download on first run. ## Key features - On-device stem separation (vocals, drums, bass, other) - Two-stem or four-stem separation options - Synchronized multitrack preview with solo/mute - Per-stem or zip export as WAV files - 100% local and private processing - Works offline after initial weights download ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/ohm-split/id6776494111/reviews.md ### 5/5 — Useful *2026-06-28* Effective and clean design, I appreciate being able to do stem separation offline on my local machine. developer is always pushing updates, which is a good sign, recommended ## Frequently asked questions about Ohm Split ### What is Ohm Split? Ohm Split is a music application that allows you to separate any audio track into individual stems, such as vocals, drums, bass, and other instruments, directly on your Mac, iPhone, or iPad. ### How does Ohm Split work? It uses on-device AI models like HT-Demucs and Ultimate Vocal Remover, leveraging your Apple Silicon GPU for processing. There is no cloud upload or account required, ensuring privacy and offline functionality after initial setup. ### What types of stem separation does Ohm Split offer? Ohm Split provides both two-stem separation (vocals / instrumental) and four-stem separation (vocals / drums / bass / other). ### Can I preview the separated stems before exporting? Yes, Ohm Split features a synchronized multitrack preview where you can play, solo, mute, and adjust the levels of each stem in real-time. ### What are the system requirements for Ohm Split? Ohm Split requires macOS 14+ or iOS 17+ and runs on Apple Silicon devices. A single purchase covers Mac, iPhone, and iPad. ### Does Ohm Split have ads? No, Ohm Split does not contain advertisements. It is a paid application with a one-time purchase model. ### How often is Ohm Split updated? The app was last updated on July 7, 2026, to version 1.1.0. Updates are included with the one-time purchase. ### Is Ohm Split suitable for beginners? Yes, Ohm Split is designed for ease of use with a straightforward drop-and-export workflow, making it accessible for both beginners and experienced audio professionals. ## Version history (last 5 releases) ### 1.6.0 — 2026-08-15 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. ### 1.5.0 — 2026-08-14 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. ### 1.4.0 — 2026-08-08 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. ### 1.3.0 — 2026-08-07 • 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 ### 1.2.1 — 2026-07-29 • 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 ## More apps by Omar Quddusi - [Ohm Studio](https://appshunter.io/ios/app/ohm-studio/id6769498585) - [Silo Apply](https://appshunter.io/ios/app/silo-apply/id6782710325) - [Matadoor](https://appshunter.io/ios/app/matadoor/id6784506051) - [Silo Meet: AI Meeting Notes](https://appshunter.io/ios/app/silo-meet-ai-meeting-notes/id6784909255) - [Silo Sweep: Duplicate Cleaner](https://appshunter.io/ios/app/silo-sweep-duplicate-cleaner/id6786935433) All apps by Omar Quddusi: https://appshunter.io/developer/1896663775 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*