AstroBase vs Cents for Change

World's first real-time space news app poweredby NASA JPL data.

AstroBase is a web + mobile app for real-time & hand-curated news on space powered by NASA JPL data.
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Donate spare change from credit card purchases to charities and campaigns.

With Cents for Change, donating to charities and political campaigns is easy. Simply securely link your credit and debit cards, and we'll automatically round up your transactions to the next $0.25. This isn't much, but it adds up!

Once a month, we'll send you an email with a reminder to donate your spare change for the month; simply choose a cause or campaign from our curated list of causes and make a difference. On average, users donated $6-10 per month, depending on their spending habits, and put together over time with other users, this can have an enormous impact.