Most of Google's apps offer ways for us to enhance the quality of our own lives, whether it's through improved communication, managing documents, or just browsing the web through Chrome. One Today, an Android app the company launched over a year ago, turns this around by empowering us to actively help others instead. The core idea here is to donate a dollar a day to a different charity (today's is an adopt an afternoon lesson program through Develop Africa), but there's no reason to stop there. The more generous among us (or those with extra money) can choose to donate elsewhere, and with the latest app update, there's a new "Pay It Forward" option so that people can provide funds for others to allocate.