Pacemaker: Mix Music, Remix, DJ & Create Mashups

Pacemaker: Mix Music, Remix, DJ & Create Mashups

iOS Universal Music

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Instant mix magic! Pick your tracks or playlist from Spotify or iTunes and let our AI DJ help you create a masterpiece. When done, share it with friends!*

*You can create amazing mixtapes with iTunes tracks, however you cannot share these.

**Apple Design Award Winner 2015**
**App Store Best of 2015 and 2014**
**App Store Editor’s Choice 2014–2017**

“It’s not just a DJing app - it’s DJing reinvented for the touchscreen” – Wired
“An excellent balance between simplicity and feature bloat” – The Verge
“You’re likely to see Pacemaker at a house party near you” – DJ TechTools


iPhone – Crop and refine, create awesome mashups! Pacemaker’s AI DJ technology helps you find tracks that match and make perfect transitions between them.

iPad – The complete live DJ tool with the epic Autopilot™ feature.

Apple Watch – One-touch-mixing magic! Add live effects and mix in new tracks directly from your wrist.


Available for iPhone only

The Pacemaker+ subscription offers:

– Studio: zooming in and cropping the beginning and the end of tracks, setting the mix on more precise levels – phrase, bar and beat, setting the volume of each mix.
– A special Pacemaker+ badge for profile

Pacemaker+ is available in the US for $6.99/month, $14,99/3 months or $35.99/year. Prices are in U.S. dollars, may vary in countries other than the U.S. and are subject to change without notice.

You can subscribe and pay through your iTunes account. Your subscription will automatically renew unless cancelled at least 24 hours before the end of the current period.


Learn more about our terms & privacy policy at


– Share your mixtape, so others can enjoy it too.
– Search for your favourite artists, tracks, hashtags and discover amazing mixtapes!
– Follow users who create mixtapes just the way you like it.
– Hot hot hot! Discover the most popular mixtapes in the Hot List!
– Show some love and like your favourites to save them for later.
– Comment and share your opinion if a mixtape impressed you!
– Remix if you feel like someone else’s mixtape could use some pick-me-up!


– Whitenoise, 8-Bit, ChopChop, Hi-Lo, Reverb for iPhone
– Echo, Roll, Loop, Beatskip for iPad


We’re based in Sweden and we’re always here for you – except when we’re too busy eating meatballs and cinnamon buns. Find us on Facebook, Twitter or e-mail us at, share your feedback – we want to hear from you!

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What's New

Bug fixes and improvements.
Crop tracks, refine your mix or create perfect mashups. Say hello to Pacemaker+, our premium subscription. Try it out with a set of free Studio Sessions.

This is Pacemaker+, you’re in for a treat:

– Unlimited Studio Sessions

The Studio offers unlimited creative freedom: crop the beginning and the end of a track, zoom in and set your mix on more precise levels – phrase, bar and beat, for your perfect transition or mashup. Set the fade duration and level crossings of each transition with the mighty Faders.

– Pacemaker+ Profile Badge

Be cooler than anyone else with a fancy Pacemaker+ badge with a prominent position on your profile and your mixtapes.

If you’re thirsty for some free features, we have them too!

– Undo Your Mixtakes

Everyone makes misteaks but not everyone can fix them. With Undo there are no more mistakes that cannot be undone, you will be able to go back all the way and fix it good.

– New Play-Marker

Tired of not being able to jump straight to that fat beat in your mixtape? You can drag the new play-marker exactly where you want it.

– New Waveforms

The previous waveforms were rrrreally pretty but this brand new look is more functional and makes mixtape creation much easier.

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