I just made my first Android app. I feel like a boss, check it out.
It’s called QuickChange, and it basically helps you keep tally of how much money you have, if you keep your loose change in a jar or a piggy bank or the likes. I support 4 different currencies, and there’s an ad-supported free version and a $1 USD ad-free version.
FREE:
market://details?id=com.nickavv.quickchange
https://www.androlib.com/android.application.com-nickavv-quickchange-qqqCj.aspx
$1:
market://details?id=com.nickavv.quickchangeplus
https://www.androlib.com/android.application.com-nickavv-quickchangeplus-qqwCx.aspx