Foundation Beats on a one Tap Drum App. w/Audiobus. Very simple beat machine that loops grunge drum samples from a real 5 piece drum kit. Super easy with zero learning curve. The big buttons create the easiest drum machine ever designed. If you want to get technical it’s single touch polyphonic percussion soundboard seamlessly looping a 5 piece Mapex kit. Here at, I put heart and soul into making this the greatest possible app that all musicians will enjoy playing. Don’t let the simplicity confuse you: this app is designed to be effortless to learn and play. Please, if you want to program complicated drum machines and reading long manuals pick something else. If you into playing foundation beats, real natural drums this app is the absolute best there is. Grunge Drum Loops contains three main control buttons tempo, gain and stop. A variety of powerful drum beats recorded by a professional drummer in an expensive studio. This app is enjoyed by guitarist, DJ’s and Singers love it.

All sounds are licensed under creative commons license and are freely available to use for practice, performing and recording.

App History: I a wanted a simple app that played the standard punk loops to be able to change tempos. I looked at a ​bunch of other programs, but everything was so bulky and confusing. The buttons were so tiny , I just needed a simple beat with big buttons. If I wanted what I needed I would have to build it myself. Everyone that heard it and loved it, so I made it available for all. I don’t have a multi-million dollar marketing campaign or celebrity sponsors if you enjoy this app please consider telling a friend.

What's New

Version 2.0

AAE Audio Engine
Bigger Buttons with Better Design.

Ratings and Reviews

Potential 5 Star


Took a chance and bought for 5 bucks. Have only messed with it for few minutes so I'm not completely sure of its capabilities. But in a few minutes here's some things I thought of. Some of the samples are clipping and distorted no matter the volume lvl. Also the tempo changer changes the tonality of the kit and there's no way to tell when you're at the default bpm. It would also be nice to get single hits on each piece of the kit so as to have full control over the mix. If these issues are addressed I would change rating. Key word is potential!

Grunge Beats


Excellent app that does it all. You must get and well worth the small charge. A small price to pay for such a versatile tool.

BEAST Grunge Drums !!!

Dj d bag

Simpler the better.


Michael Desmond
18.5 MB
Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Michael Desmond - All Rights Reserved


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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