DollarBird

Android 4.0+

Most accountancy apps, like the subject matter and a fair few of its practitioners, are dull. DollarBird, however, has a bright, breezy interface that makes it more appealing to knock your money matters into shape. No spreadsheets or ledgers, just a simple calendar to enter your spending into. Just took out some cash? Swipe down, enter the amount and the app logs it, setting up reminders for bills, too. Keep updating regularly and it will even be able to crunch the numbers and predict your future financial success or ruin. Free (Pro $5.49 a month), dollarbird.co