Loopy Pro: Create music, your way.
What is Loopy Pro? — Loopy Pro is a powerful, flexible, and intuitive live looper, sampler, clip launcher and DAW for iPhone and iPad. At its core, it allows you to record and layer sounds in real-time to create complex musical arrangements. But it doesn’t stop there—Loopy Pro offers advanced tools to customize your workflow, build dynamic performance setups, and create a seamless connection between instruments, effects, and external gear.
Use it for live looping, sequencing, arranging, mixing, and much more. Whether you're a live performer, a producer, or just experimenting with sound, Loopy Pro helps you take control of your creative process.
Download on the App StoreLoopy Pro is your all-in-one musical toolkit. Try it for free today.
Drumpants
What can you say with a title like that? :P It's a wearable drum machine and works with iOS, looks pretty cool: http://www.drumpants.com/
Looks like a very organic bit of kit to use, assuming there are no bugs: 
Comments
Paired with a guitar jacket and a bass vest, you'd be unstoppable.
I forgot the best one:
Gives the phrase one man band a whole new meaning.
Fanny Guitar, Drumpants, Ironing keyboard....
You forgot Sponge Bob DrumPants......