So this app is a new addition to something that the developer calls Puredata Party Publisher and that is a gang of apps that can play together through Wifi tight and syncronized.
Not only this but on the website there is information how to do apps for Android using Pure Data and also they want people to get involved.
What is great is not only that the apps are good but it is all for free and without publicity!
Personally I am happy that the project is continuing plus that the developer is doing other apps as well as I like what he has been doing before and lately been missing some of the smaller quirky Android apps (the apps that are outside of this bigger project) that was pretty common place two years back.
Website to read about the whole project:
http://b2renger.github.io/PdDroidPublisher/
Google Play info:
PPP-LooperSynth
PPP-LooperSynth is meant to be used with other PPP instruments.
PPP-LooperSynth is a polyphonic synth coupled to a hexagonal keyboard layout. The controls allow you either to play it like a classic keyboard, but it can also record the notes you play in a 16 step sequencer and play them back as a loop.
PPP is a framework offering to support midi jamming over wifi features to audio applications and instruments. That means that apps can be connected to each other over wifi with a slave/master paradigm, enabling each sequencer to be in synch with each others. It can of course be used as a standalone sequencer. More here : http://ppp.mgsx.net