Djay 4 for Mac Packs Pro Features and Analyzes Tunes for Musical Key - MacRumors
Skip to Content

Djay 4 for Mac Packs Pro Features and Analyzes Tunes for Musical Key

by

djayAlgoriddim has released the latest version of its well-regarded DJing software djay for Mac. The software allows DJ's, both amateur and professional, to perform and record music sessions via a number of unique and easy-to-use features.

Perhaps the largest new feature in version 4 is Harmonic Match. Djay analyzes the entire iTunes Library detecting musical key for each song, allowing the software to match up songs of the same key for seamless transitions.

Djay also includes a number of real-time audio effects, fully analyzed waveforms, auto-syncing to match BPM between songs, iCloud integration for sharing cue points and other metadata between Djay for Mac, iPad, or iPhone, and supports a number of third-party accessories.

djay for Mac continues to build upon algoriddim's philosophy of creating accessible DJ tools for all users. Pros and beginners alike will find new features, such as Harmonic Match™ and enhanced audio FX, significantly improve the experience of mixing music on the Mac. With the introduction of the new visual key match wheel, djay automatically registers a song’s key and matches it to songs of the same key within an iTunes music library. This first-of-its-kind integration of harmonic mixing capabilities enables easy mashups that are pitch-perfect.

Djay for Mac is normally $49.99, but is on sale on the Mac App Store for $19.99 for a limited time. [Direct Link]

Top Rated Comments

195 months ago
Exactly what would make this a "pro" app? An exorbitant price? Please, clue me in.

Even at full price, it isn't "exorbitant"

This is FCPX all over again, with faux pros chiming in to tell everyone how something that does everything most pros do isn't worth anything.

Get off your high horse, 99% of dj's just turn volume knobs and pump their fist. It's not rocket science. This app can get you mixing and having fun at an affordable price and is far from under-featured. Deadmau5 isn't going to use it to make his next album, but that doesnt mean its bad.

I'm a musician and i mess around with the djay apps for ios which are TONS of fun and remarkably deep and capable. Sure, I'm not a professional DJ, but I have fun. I've shared mixes with people who have been very impressed. When's the last time you were at a club or bar with someone dj'ing that couldn't have just used this app to do the same thing?

Phaser, gate, echo, flanger, bit crusher, cue points, scratching, rhythm and melody matching. What else do you need to get a party started?

People are such elitists.
Score: 10 Votes (Like | Disagree)
195 months ago
Face it guys, NO-ONE(besides 2 or 3 geeks ) at the party cares if you are using a "pro app" or not. People just want to have a good time, they couldn't care less about dj nerd wars about whats "pro".
Score: 9 Votes (Like | Disagree)
195 months ago
ok all just chill... lets just say its prosumer??? like fcpx

I dj at weddings, bars, and college parties (still in college). I use serato itch mainly but i also own this dj app for iPad and it is a blast! I think for $20 this is a great way for kids who want to try DJing at a party a shot... people are right it has all u need. Honestly if this thing could have multiple mic inputs and 4 decks and be less than $200 pro users would buy it and use it!
Score: 3 Votes (Like | Disagree)
195 months ago


This is not even a professional dj application like Native Instuments Traktor, or Serato Scratch. Professional DJs do not use this software. Why is it being mentioned here?

Pro? Are you kidding. This is a toy for wanna bees. No pro would be seen dead with this thing.

Actually you're both completely wrong.

I'm a career professional DJ, and do over 100 events per year. (Do I meet your qualifications?)

Having tested this App, it is:

1) 1000000x more stable than Serato.
2) 55,000,000x more precise than Serato.
3) Much cheaper than either Serato or Traktor, both of which charge about 90% more than their software is worth.

A professional with talent and skills can make use of anything. To criticize an App just because the UI is simple (as opposed to messy, unorganized, and packed with useless and problematic buttons), and because its delivered in an easy fashion , 1 click download (as opposed to having to purchase physical retail or jump through 500 hoops on NI's site to download anything).

Let me explain something to you. Traktor is overpriced Garbage.

Serato is gimmicky and low quality. They've made some improvements over the last decade, but they still SUCK.

I still DJ with CD's primarily, because most all software solutions SUCK.

This App however, is not bad, and is something I use intermittently. Not as a full replacement for CDs, and probably never, but I'll get more use out of this than your name brand over priced low quality junk software.

----------

The price isn't pro, it's actually very cheap.

The real pro-DJs (the ones who use turntables but have their MBP up there in the booth) use Ableton Live. Small time DJs, who might be using their computer to perform the entire mix (maybe even in place of decks) will use Traktor or Mixmeister. Mixmeister could analyse for key back in 2007/2008, when I last used it.

That said, all power to this company for trying. Maybe they are adding some nice 'pro' features. Like the poster before said, if it lets you have fun, that's no bad thing.

I'm not sure I'd want to use it in a club though (not that I'm a DJ)...

Abelton live is completely unnecessary, wayyyy more than any DJ needs in a live setting....and the DJ's who make 90% of the profits in the industry are MY KIND, mobile DJ's doing weddings.

NONE of us use Abelton and never will. That's a studio program written by a company that knows studio work. No one I've ever met in 10 years in the industry would even consider using Abelton at a gig.

----------

I agree entirely. My only objection was in the use of the term Pro. The program is very capable but it's not for us "elitist" professionals that care about the skills and art of our trade.

----------



The only elitist here is you.
There are DJ's that practice, research and work very hard at their trade. Just as there are videographers and photographers that do likewise. To call us elitist and faux pros is insulting and illustrative of your complete lack of knowledge on the subject.



LMAO. Get over yourself.

I guarantee I make a LOT more money than you do in this industry, and have forgotten more of the "art and skills" than you'll ever know.

There is nothing wrong with this software as a piece of the professional puzzle. Its not standalone solution, and its not meant to be.
Score: 2 Votes (Like | Disagree)
coachingguy Avatar
195 months ago
I have a pro-function band and when not playing we usually provide the disco as well. Having used DJAY week in and week out for over 2 years I can say without any doubt this app does a pro job. Sure there are products which have some additional features (and additional pricing) but for 95% of events these will go completely unnoticed if not unused. As for reliability - DJAY has been 100% - no glitches, no freezes. Can't say the same for TRAKTOR which froze big time. Call it Pro, Prosumer, Amateur, even 'a toy' if you want.. it's the product of choice for me every time
2nd That! As a teacher in lower income High School who "Dj's" all the dances, this has been great! I've used it for at least 2 years now, and to upgrade for $19... Call me an amateur, I'm fine with that, I've got 300-500 kids dancing 5 or 6 times a year, and having a good time and I'm using this.
Score: 2 Votes (Like | Disagree)
195 months ago
I have a pro-function band and when not playing we usually provide the disco as well. Having used DJAY week in and week out for over 2 years I can say without any doubt this app does a pro job. Sure there are products which have some additional features (and additional pricing) but for 95% of events these will go completely unnoticed if not unused. As for reliability - DJAY has been 100% - no glitches, no freezes. Can't say the same for TRAKTOR which froze big time. Call it Pro, Prosumer, Amateur, even 'a toy' if you want.. it's the product of choice for me every time
Score: 2 Votes (Like | Disagree)

Popular Stories

apple pro tell logo

Apple Launching Five New Products This Friday

Monday November 2, 2026 1:22 am PST by
Apple is releasing five new products this Friday, November 6, following pre-orders that opened last week, including its first touchscreen MacBook Pro models. The following new products will be available from Friday: iPad mini with OLED display and A20 Pro chip iMac with M6 chip 14-inch MacBook Pro with M6 chip 14-inch MacBook Pro with OLED touchscreen 16-inch MacBook Pro with OLED...
Apple Logo Gradient 16x9 1

Apple Isn't Done With 2026: Here's What's Still Coming

Monday November 2, 2026 7:27 am PST by
Apple's busiest season isn't over yet. Far from it. With two hardware launch dates still to come in November, plus software updates and new smart home accessories running into December, there's more on the way from Apple before the end of 2026, so be sure to stick around. Below, we've rounded up what's still coming, along with one date in particular that's worth watching if you're a holiday...
iPad Pro 2024 vs Air 2024 Feature

Three New iPads Rumored to Launch in First Half of 2027

Sunday November 1, 2026 7:27 am PST by
After announcing a new iPad mini with an OLED display earlier this month, Apple plans to release new iPad Air, iPad Pro, and entry-level iPad models in the first half of 2027, according to the latest word from Bloomberg's Mark Gurman. In his Power On newsletter today, Gurman said the next iPad Air will also feature an OLED display, while he expects the next iPad Pro to be equipped with a...
Latest Stories
Everything New in the iOS 27.3 Beta
Everything New in the iOS 27.3 Beta
11 hours ago
Apple Music's New Selfie Sing Feature Lets You Record Karaoke Videos
Apple Music's New Selfie Sing Feature Lets You Record Karaoke Videos
11 hours ago
iPhone Jailbreak Gets Past Lockdown Mode and Survives an Update
iPhone Jailbreak Gets Past Lockdown Mode and Survives an Update
13 hours ago
iPadOS 27.3 Expands Siri Mode to Camera App
iPadOS 27.3 Expands Siri Mode to Camera App
15 hours ago
Veterans Day Apple Watch Activity Challenge Launches November 11
Veterans Day Apple Watch Activity Challenge Launches November 11
15 hours ago
Best Early Black Friday Mac Deals: Save Hundreds on MacBook Air, Mac Mini, and More
Best Early Black Friday Mac Deals: Save Hundreds on MacBook Air, Mac Mini, and More
16 hours ago
Apple Fitness+ Gets Gym Strength Plans in iOS 27.3
Apple Fitness+ Gets Gym Strength Plans in iOS 27.3
16 hours ago
iOS 27.3 Adding New StandBy Mode Features to iPhone 11 and Newer
iOS 27.3 Adding New StandBy Mode Features to iPhone 11 and Newer
16 hours ago
Apple Releases New AirPods Beta Firmware
Apple Releases New AirPods Beta Firmware
16 hours ago
iOS 27.3 Beta Brings Apple Intelligence to China
iOS 27.3 Beta Brings Apple Intelligence to China
16 hours ago
iPhone Duo Gets Reachability in iOS 27.3 Beta
iPhone Duo Gets Reachability in iOS 27.3 Beta
16 hours ago
Siri AI Gets More Capable in iOS 27.3
Siri AI Gets More Capable in iOS 27.3
16 hours ago
iOS 27.3 Adds Vertical Tabs and Adaptive Dark Mode to Safari
iOS 27.3 Adds Vertical Tabs and Adaptive Dark Mode to Safari
17 hours ago
watchOS 27.3 Brings Live Rewind and Siri Recap to Apple Watch
watchOS 27.3 Brings Live Rewind and Siri Recap to Apple Watch
17 hours ago
iOS 27.3 Beta Brings Back Apple's Redesigned Health App
iOS 27.3 Beta Brings Back Apple's Redesigned Health App
17 hours ago
Apple Releases First macOS Golden Gate 27.3 Beta
Apple Releases First macOS Golden Gate 27.3 Beta
17 hours ago
Apple Seeds First iOS 27.3 Beta
Apple Seeds First iOS 27.3 Beta
17 hours ago
Apple Releases First watchOS 27.3, tvOS 27.3 and visionOS 27.3 Betas
Apple Releases First watchOS 27.3, tvOS 27.3 and visionOS 27.3 Betas
17 hours ago
iPad Mini 8 Reviewer Dissatisfied With Apple's Excuse for Lack of 120Hz Display
iPad Mini 8 Reviewer Dissatisfied With Apple's Excuse for Lack of 120Hz Display
17 hours ago
iPad Mini 8 Review Claims Battery Life is Way Better Than Apple Says
iPad Mini 8 Review Claims Battery Life is Way Better Than Apple Says
18 hours ago
B&H Photo Launches Early Black Friday Sale With Discounts on Macs and Accessories
B&H Photo Launches Early Black Friday Sale With Discounts on Macs and Accessories
18 hours ago
iPhone Duo Could Take Nearly 30% of Foldable Market in 2027
iPhone Duo Could Take Nearly 30% of Foldable Market in 2027
19 hours ago
Apple Watch Automatically Identifies Songs Playing Around You
Apple Watch Automatically Identifies Songs Playing Around You
19 hours ago
iPhone 18 Rumored to Get Larger Battery and Potential Price Increase
iPhone 18 Rumored to Get Larger Battery and Potential Price Increase
20 hours ago
Apple Store in UK Permanently Closing Later This Month
Apple Store in UK Permanently Closing Later This Month
20 hours ago
Apple's Annual R&D Spending Jumps by More Than $11 Billion
Apple's Annual R&D Spending Jumps by More Than $11 Billion
21 hours ago
Will Apple Ever Merge iPadOS and macOS? John Ternus Responds
Will Apple Ever Merge iPadOS and macOS? John Ternus Responds
21 hours ago
MacBook Neo Gets Rare $30 Amazon Discount
MacBook Neo Gets Rare $30 Amazon Discount
21 hours ago
Hands-On: The OLED iPad Mini is Almost an iPad Pro Mini
Hands-On: The OLED iPad Mini is Almost an iPad Pro Mini
21 hours ago
tvOS 27.2.1 and macOS 27.2.1 Likely Coming Soon
tvOS 27.2.1 and macOS 27.2.1 Likely Coming Soon
22 hours ago