Following its release on Android back in July, Google has just made its One Today charity app available on iOS. For those unfamiliar with the app, it details a new charity everyday and encourages users to donate $1 a day, or more, to it. Users can share their donations to social networks, or keep them totally private: “One Today will present you with a new project every day from a nonprofit that is changing the world. You can donate to the projects that inspire you with just one click. Amplify your impact by sharing your donations with your friends on social media and matching their contributions to your favorite projects.” Google notes that all donations are tax deductible, as well. One Today is available on the App Store now.