# SplitFire: AI Audio Separator — Vocal Remover & Stem Extractor

> AI-powered on-device audio stem separation for music production and remixing. (iPhone/iPad app by Splitfire AB.)

- Source: https://appshunter.io/ios/app/splitfire-ai-audio-separator/id6751143237 (this page in markdown: same URL + `.md`)
- Developer: [Splitfire AB](https://appshunter.io/developer/1831430993)
- Category: Music, Social Networking
- Price: $7.99 with in-app purchases
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 22 MB
- Languages: American English
- Released: 2025-08-21
- Data updated: 2026-09-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/splitfire-ai-audio-separator/id6751143237/reviews.md

## What is SplitFire?

SplitFire splits any song into stems, right on your iPhone or iPad. Vocals, drums, bass, and more, extracted by AI that runs entirely on your device. No upload, no cloud, no queue. Your audio never leaves your machine.

HOW IT WORKS

- Pick any audio file: MP3, WAV, FLAC, M4A, AAC, or OGG
- Choose an AI model: fast 4-stem, fine-tuned, or 6-stem separation
- Get clean stems as WAV files, accelerated by your device's GPU

WHAT YOU CAN MAKE

- Karaoke tracks: remove the vocals from any song
- Practice tracks: mute your instrument and play along
- Backing tracks for bass, drums, or guitar
- Acapellas, remixes, samples, and DJ edits

PRIVATE BY DESIGN

- 100 percent on-device processing
- Works offline after a one-time model download
- No account needed to separate audio

SYNCED BY YOUR ICLOUD

- Stems save to a SplitFire folder in iCloud Drive and sync across your iPhone, iPad, and Mac
- Real files: open them in the Files app or drag them into your DAW on the Mac, no app needed
- Sync runs through your own iCloud account, never through our servers
- iCloud off? Everything still works, stored locally on your device

AND MORE

- History: browse everything you have separated on any device, with per-stem sync state
- Optional free SplitFire AI account
- Made by Splitfire AB in Sweden

Support: https://splitfire.ai/contact

## Key features

- AI audio stem separation
- On-device processing
- Offline functionality
- Multiple AI models
- iCloud Drive syncing
- Support for various audio formats

## Pricing and in-app purchases

Base price: $7.99.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Five thousand Semitones | $39.99 | one-time |
| A thousand Semitones | $7.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/splitfire-ai-audio-separator/id6751143237/reviews.md

### 1/5 — Complete junk

*2026-07-06*

I am not sure how can Apple allow this king of apps, and even worse try to monetize. First of all the app is just a website wrapped in a poor way inside an app. Obviously vibe coded and with very high security risks and hacking vulnerabilities. Also, the developer is using open source models which license clearly indicates NO commercial use. Please remove this app as soon as possible.

## Frequently asked questions about SplitFire

### How does SplitFire separate audio stems?

SplitFire utilizes advanced AI models that run entirely on your device to analyze and isolate different components of a song, such as vocals, drums, bass, and other instruments. This on-device processing ensures your audio data remains private and secure.

### Can I use SplitFire without an internet connection?

Yes, after an initial one-time download of the AI models, SplitFire can process audio and separate stems completely offline. This makes it a convenient tool for users who may not always have reliable internet access.

### What audio file formats does SplitFire support?

SplitFire is designed to work with a wide range of common audio file formats, including MP3, WAV, FLAC, M4A, AAC, and OGG. This broad compatibility ensures you can import most of your existing music library for separation.

### Where are the extracted audio stems saved?

The extracted stems are saved as WAV files to a dedicated SplitFire folder within your iCloud Drive. This allows for seamless syncing across your iPhone, iPad, and Mac, and you can easily access them in the Files app or import them into your Digital Audio Workstation (DAW).

### Does SplitFire have ads?

No, SplitFire does not contain advertisements. The app is completely free to use and focuses on providing a clean, uninterrupted audio processing experience for its users.

### What is the age rating for SplitFire?

SplitFire has an age rating of 4+. This indicates that the app is suitable for users of all ages and does not contain content that would be considered inappropriate for children.

### How often is SplitFire updated?

The latest version of SplitFire, 2.0.2, was released on July 16, 2026. While specific update frequency isn't detailed, the release date suggests ongoing development and support from the developer, Splitfire AB.

### What are the different AI models available in SplitFire?

SplitFire offers users a choice of AI models for audio separation. You can select a fast 4-stem model for quick processing, a fine-tuned model for improved accuracy, or a more comprehensive 6-stem separation for detailed results.

## Version history (last 5 releases)

### 2.0.2 — 2026-07-16

Bug fixes and performance improvements

### 2.0.1 — 2026-07-07

Your stems now follow you across your devices.

- iCloud Drive sync: separated stems save to a SplitFire folder in iCloud Drive and appear on your iPhone, iPad, and Mac
- Real files: open stems in the Files app, or drag them into your DAW on the Mac, without launching SplitFire
- History shows per-stem sync state: on this device, uploading, in the cloud, or downloading
- Tap to download stems iCloud has offloaded from your device
- splitfire.ai and support links on the login page

Sync goes through your own iCloud account, never our servers. Separation stays 100 percent on-device, and with iCloud off everything is stored locally as before.

### 2.0.0 — 2026-07-04

SplitFire 2.0 is a new, focused app: an offline AI audio separator.

- Split any song into stems (vocals, drums, bass, and more) fully on-device
- Three AI models: fast 4-stem, fine-tuned, and 6-stem separation
- Model download with live progress, cached for offline use
- History: browse and manage everything you have separated
- Sign in with your SplitFire AI account (optional)
- New minimalist design

Processing is 100 percent local. No upload, no cloud. Your audio stays on your machine.

Looking for the song catalog, community votes, and play-along features from earlier versions? They are moving into their own dedicated app in the SplitFire AI suite.

### 1.1.11 — 2026-03-23

- SplitFire BassNDrums now connects with SplitFire AI to share local AI models across all SplitFire apps
- Enjoy a smoother on-device practice flow with faster performance and improved stability
- Refined navigation for a more seamless groove and practice experience
- Minor fixes and quality improvements

### 1.1.10 — 2026-03-09

Bug fixes and performance improvements

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All apps by Splitfire AB: https://appshunter.io/developer/1831430993

## Related topics

[audio splitter vocals](https://appshunter.io/ios/topics/audio-splitter-vocals)

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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 2026-09-01.*