# AI DJ Studio: Stems & Mixer — Split any song into layers

> Split any song into layers (iPhone/iPad app by A4 Tech Ltda.)

- Source: https://appshunter.io/ios/app/ai-dj-studio-stems-and-mixer/id6792776684 (this page in markdown: same URL + `.md`)
- Developer: [A4 Tech Ltda](https://appshunter.io/developer/1896640600)
- Category: Music, Entertainment
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 158 MB
- Languages: American English
- Released: 2026-08-04
- Data updated: 2026-09-07
- User reviews in markdown: https://appshunter.io/ios/app/ai-dj-studio-stems-and-mixer/id6792776684/reviews.md

## What is AI DJ Studio?

Split any song into layers, then mix with them.

Bring a track from Files and AI DJ Studio separates it into vocal, drums, bass and melody, each on its own pad. Tap one to drop it out. Hold it to hear it alone. Both decks run under a single playhead, so the beat grid, the loops and the scratch move the whole song, not a fragment.

MARK IT AT HOME, HIT IT IN THE SET
The cue point of a club deck needs a headphone feed a phone does not have. So you prepare instead: listen at home, drop a mark where the drop is, name it in your own words. In a set the mark is a button. Press it and the track starts exactly there, snapped to the beat, with no fade to knock it out of time.

MIX WITH ONE SPEAKER
Line up the beat markers on the two waveforms, or press SYNC. The MIX button takes the whole transition on its own: it matches tempo, enters at your mark, and crossfades over eight bars.

A MASHUP IN ONE PRESS
The vocal of one deck over the instrumental of the other. Six faders move at once, on tracks written to fit each other: every factory pair shares a tempo and a compatible key.

PRESS YOUR OWN RECORDS
Describe a track and it arrives whole, one to three minutes, at the tempo and key you asked for, with cover art on the label and already split into layers.

ALSO INSIDE
Three band EQ with true kill, a bipolar filter, seven momentary effects locked to the beat, loops from one to sixteen bars, a nine pad kit of sampled percussion, and a landscape console with two full size platters.

Curated tracks open by watching a short video. Credits pay for AI generation. Premium removes ads and separates as much as you want.

Premium is an auto-renewable monthly subscription. Payment is charged to your Apple Account at confirmation of purchase and renews automatically unless it is cancelled at least 24 hours before the end of the period. Manage or cancel it in your Apple Account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://a4tech.ai/privacy/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 100 Credits | $1.99 | one-time |
| 1,000 Credits | $22.99 | one-time |
| 500 Credits | $11.99 | one-time |
| 5,000 Credits | $119.99 | one-time |
| 10,000 Credits | $229.99 | one-time |



## Version history (last 3 releases)

### 1.2 — 2026-09-03

The crate is new, and so is the way you play it.

TWELVE TRACKS, SIX PAIRS
Every pair shares a tempo and sits in neighbouring keys, one instrumental and one with vocals, so any vocal over any instrumental just works. House, tech house, afrobeats, hip hop, trap and drum and bass.

ONE TAP TO MIX
The new transition button does the whole thing: matches the tempo, takes the incoming track to its drop, starts it and crosses the fader over eight bars. Play for ten minutes before you know how to do it by hand.

HEAR BEFORE YOU LOAD
Tap play on any track in the crate to audition it, right at the drop, without touching what is on the decks.

VOCAL OR INSTRUMENTAL, AT A GLANCE
Every track says which it is, because you never want two vocals at once.

NEW PADS
Nine performance one shots rebuilt from real public domain recordings, and tuned to be audible on a phone speaker.

Also fixed: pressing play after a track ended did nothing.

### 1.1 — 2026-08-10

Now on more iPhones — AI DJ Studio runs on iOS 18 and later.

Same two decks, same crossfader, same records pressed by AI. Now on the phone you already have.

### 1.0 — 2026-08-04

No release notes.

## More apps by A4 Tech Ltda

- [Layerfy - AI Photo Editor](https://appshunter.io/ios/app/layerfy-ai-photo-editor/id6769217983)
- [AI Drum Studio: Learn Drums](https://appshunter.io/ios/app/ai-drum-studio-learn-drums/id6789207072)
- [AI Kids Studio: Baby Piano](https://appshunter.io/ios/app/ai-kids-studio-baby-piano/id6792760325)

All apps by A4 Tech Ltda: https://appshunter.io/developer/1896640600

## Related topics

[dj mixes](https://appshunter.io/ios/topics/dj-mixes)

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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 2026-09-07.*