# Phase: Stem Separation — Vocals out. Creativity in.

> Vocals out. Creativity in. (iPhone/iPad app by Breeze Creations.)

- Source: https://appshunter.io/ios/app/phase-stem-separation/id6813216786 (this page in markdown: same URL + `.md`)
- Developer: [Breeze Creations](https://appshunter.io/developer/916791319)
- Category: Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 27.0 · 41 MB
- Languages: American English
- Released: 2026-09-22
- Data updated: 2026-10-09

## What is Phase?

Bring a voice forward. Make room for the instruments. Phase separates a recording into vocal and instrumental stems on your iPhone, iPad, or Mac, then gives you focused controls to shape the result.

SEPARATE ON YOUR DEVICE
Choose an audio file, or send one to Phase from a compatible share sheet, and split it with the trained model included in the app. No account, upload, or model download is required. Your original file stays unchanged.

FIND THE RIGHT BALANCE
Start with Instrumental, Vocals, or Mix. Adjust each stem, output level, low cut, brightness, and stereo width. Set precise start and end points, add fades, and use peak normalization to manage the output level.

LISTEN, THEN EXPORT
Update the preview to hear your settings. Save or share uncompressed 24-bit WAV or compact M4A audio. Your current draft is kept locally so you can return to it later.

TRY EXPORTING FREE
Importing, separation, editing, and previewing are free. Start a free 7-day trial through the App Store when you are ready to export. It never renews, converts, or charges automatically.

After the trial, Phase Forever is a separate one-time purchase for continued exporting. There is no subscription. Your draft and editing tools remain available. The app shows the App Store's localized lifetime price, and Restore Purchases is available from Purchase & Trial.

PRIVATE BY DESIGN
Phase has no accounts, advertising, analytics, or tracking. Import, separation, preview, and export happen on your device. You choose which file to open and where to save or share the result.

Supports WAV, M4A, MP3, AIFF, and CAF files that Apple's audio frameworks can read, up to 30 minutes and 2 GB, with one or two channels. Exports use 44.1 kHz stereo audio. Protected files are not supported.

Results depend on the recording. Some vocals, instruments, or effects may bleed into the other stem, and audible artifacts may remain. Phase cannot recover every original studio stem. Only process audio you have permission to use.

Requires iOS or iPadOS 27 or later, or macOS 27 or later on a Mac with Apple silicon.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 7-day Trial | Free | one-time |
| Phase Forever | $4.99 | one-time |


## Is Phase safe?

Not enough ratings yet to assess Phase.

## Is Phase legit?

Phase: Stem Separation appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Phase is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1.0 — 2026-10-06

Updated layouts for iPhone Duo. You can also enter precise trim and fade values in the editor.

### 1.0 — 2026-09-22

No release notes.

## More apps by Breeze Creations

- [Steady: Stabilize Clips](https://appshunter.io/ios/app/steady-stabilize-clips/id6761797805)
- [Converge: Combine Clips](https://appshunter.io/ios/app/converge-combine-clips/id6761798272)
- [Sift: Sort Photos](https://appshunter.io/ios/app/sift-sort-photos/id6810465585)
- [Reveal: Remove Captions](https://appshunter.io/ios/app/reveal-remove-captions/id6810472101)
- [Condense: Compress Clips](https://appshunter.io/ios/app/condense-compress-clips/id6810482999)
- [Emote Stickers](https://appshunter.io/ios/app/emote-stickers/id6811128590)

All apps by Breeze Creations: https://appshunter.io/developer/916791319

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*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 2026-10-09.*