I have read lot of great articles on HN and it has helped me a lot in my journey as an independent developer.

That's why it feels so good to share few promo codes for my first iPhone app.

Below is a small description of the app:

Calci - A simple and beautiful calculator that shows result instantly.

Features:

✓ A beautiful looking calculator that is fast and friendly to use. ✓ Saves your time as results are displayed for each keystroke. ✓ Automatically prevents you from entering invalid calculations. ✓ Clear and large buttons make it easier and faster to calculate. ✓ Swipe complete expression to check for mistakes. ✓ Beautiful background themes with Retina Display. ✓ Accessibility support for VoiceOver. ✓ And you will never need the "=" button again.

Itunes link: http://itunes.apple.com/app/calci/id532226932?mt=8

Promo Codes:

MYENR9PYMMAK 6FLK4X9E33EX LHPFEYKMMAXM K7A4XR7A4Y4M KWAHKMJ3WWRW 4NFTFXWPRNAP JKJYKWE6H47R FY9WN4FN4FW7 AR77J47L9Y7X K9EPFTFLMMY3

Thanks. Your honest feedback is always appreciated :)