Free
In-App Purchases

Details

  • Released
  • Updated
  • January 28, 2010
  • May 13, 2026
Tremor screenshot #1 for iPhone
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About

This professional DJ mixer app offers advanced mixing, scratching, and performance features. It utilizes on-device AI for stem separation, beat detection, and more, with hardware-verified controller support for serious gigs.

Custom low-latency audio engine
On-device AI for stem separation, beat detection, key detection
Hardware-verified DJ controller support
2-deck and 4-deck mixing with EQ and effects
Realistic vinyl scratching
Beat sync and automatic BPM matching
Multi-channel audio routing
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What's New in Tremor

3.0

May 13, 2026

Version 3.0 — rebuilt from the ground up. INTRODUCING TREMOR PRO Unlock the full DJ experience with a 7-day free trial. Subscribe to enable DJ controller support, Multi-Route Split Output, AI stem separation, and more. All previous free features remain free. NEW • AI stem separation — isolate vocals, drums, bass, and other in real time • Neural beat detection — accurate BPM and downbeat tracking across all genres • Musical key detection for harmonic mixing • Mood, energy, and genre classification • Song structure analysis — intro, verse, chorus, drop, outro mapped automatically • Beat sync — one-tap tempo and phase locking between decks • DJ controller support — Pioneer DDJ-FLX2, FLX4, and FLX10 (Pro) • Multi-Route Split Output — master and headphone cue on separate channels of a 4-channel audio interface (Pro) • Realistic turntable inertia for authentic pause and resume • Video on vinyl — play music videos on the turntable platter • 4-deck mixing with orbital fader • Sampler with 16 slots per deck • CarPlay support • AirPlay video streaming and RTMP live streaming to YouTube, Twitch, and Facebook • Tidal, Apple Music, SoundCloud, and local library IMPROVED • Optimized audio engine for lower latency • New Metal-rendered waveforms and turntable • Redesigned interface

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Subscription plans

Tremor Pro

All premium DJ features, stems, video, and more.

$5.991 Month
How to cancel Tremor subscription ⁉️

User reviews

DON'T GET IT!

It wouldn't let me get out of the app. I completely turned my phone off and shut it down and hooked it up the the computer and finally I took it in to get fixed. DON'T GET THIS APP!!

Volume

The volume on it doesn't work at all i turned up the volume all the way and nothing happened the volume was all the way up in the app as well I tried plugging in my headphones and nothing happened. I just wasted $20 thanks a lot. Also is it possible to give a refund?!

Please Help

I am a firm believer of giving developers the benefit of doubt. However in this case I have found an easy way to work this program. I am trying to enable the headphones feature and there is no place to enable it. Not in the settings nor the app it self. The biggest problem I see with this app the recording does not shut down after the app is closed. Perhaps I am not understanding how this app works, but on the other hand there is no user help anywhere. I will have to give this app just one star until I can find some help with it
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Help

How in the world do u turn it off it's always saying tremor recording in red can any one help

Multi touch is bad.

I try to press 2 or 3 Button seen time but de software no work is to slow.

Developer apps

FAQ

What is Tremor?

Tremor is a professional DJ mixer application designed for mobile devices. It offers advanced mixing, scratching, and performance features powered by a custom audio engine and on-device AI.

Does Tremor have ads?

The provided data does not specify if Tremor contains advertisements. However, it offers a 'Tremor Pro' subscription for advanced features.

What are the subscription options for Tremor Pro?

Tremor Pro offers a monthly subscription for $5.99 or an annual subscription for $39.99, which saves users 44% compared to the monthly plan.

Can I try Tremor Pro before subscribing?

Yes, Tremor Pro offers a 7-day free trial for users to experience the advanced features before committing to a subscription.

What DJ controllers are supported by Tremor?

Tremor has hardware-verified support for Pioneer DDJ-FLX2, DDJ-FLX4, and DDJ-FLX10 controllers. Users can also customize control mappings via MIDI settings.

How does Tremor's AI work?

Tremor's on-device AI handles tasks like real-time stem separation (isolating vocals, drums, bass), neural beat detection for BPM and downbeat tracking, musical key detection, and song structure analysis.

What music sources can I use with Tremor?

Tremor supports streaming services like Tidal, Apple Music, and SoundCloud, as well as your local music library. It also includes Shazam song identification and lyrics display.

Is Tremor suitable for live streaming?

Yes, Tremor supports RTMP live streaming to platforms like YouTube, Twitch, and Facebook, and also offers AirPlay video streaming and CarPlay support.