Amazon has just launched a special on these apps making them free on the AU and US store (but available to everyone).
Available for anyone with an Android or Blackberry 10 smartphone. If you don't have Amazon App Store on your device just go to www.amazon.com/gp/mas/get-appstore/android/ on your mobile/tablet. You may need to change your country settings if the US apps aren't available by default (Your account menu > manage your content & devices > settings > country settings).
us au Adventure Beyond Time
us au Alphabet Aquarium Vol 1
us au Amelia and Terror of the Night
us au Atomus HDus au Bank Escape Pro
us au Business Calendar
us au Chimpact 2 Family Tree
us au Cross DJ Prous au Cut the Rope
us au Deep Under the Sky
us au EasyTether
us au Elements of Photography Prous au Enigmatis: The Ghosts of Maple Creek
us au Five Nights at Freddy's 2
us au FolderSync
us au G-Stomper Studious au Guardians of the Galaxy
us au HanDBase Database Manager
us au Kingdom Rush Origins
us au Monkey Preschool Explorersus au NeoCal Advanced Calculator
us au OpenDocument Reader
us au Pumped BMX 2
us au Reading Trainerus au Repix - Full Version
us au Ruzzle
us au Sago Mini Ocean Swimmer
us au Servers Ultimate Prous au SimplePlanes
us au Slingshot Racing
us au SUPER WHY!
us au The Hidden World
Thanks to TA from OzBargain for the deal