Krzysztof Zabłocki

Sourcery Pro — Live AST templates for Xcode, powerful source extension

Indie App Santa — The indie app advent calendar 🗓🎄

Talk to a Doctor — 24/7 access to affordable doctor's opinion

Nozbe — Simply get everything done!

Storest — Create a real store out of paper for kids to play with

1Writer — Beautiful & easy to use Markdown editor w/ powerful features

Brackets 1.0 — An open-source text editor for web designers by Adobe

Jawbone UP3 — The world's most advanced activity tracker

How To Start A Startup — YC Stanford Class as an Audio Podcast Available on iTunes

Hooked — A book on how to build habit-forming products