Google may be raking in the dough, but that doesn't mean the company is lacking a social conscience. Yesterday, the software giant silently released its One Today app for Android. Available in the US by invite only, the setup features a daily profile on a different nonprofit project and gives you the option to donate $1 to its cause. Payments require a Google Wallet account and gifting is currently limited to a buck per day. If you're looking to raise more capital for a specific cause, you can challenge friends via social networks to donate and then match their donations (up to a point). After all, this is about bringing networks of people together to bolster the spirit of giving. Check out the adjacent source link to apply for an app invite.