Company Brains Design & Writing Pty. Ltd. created these great apps:
Australian/UK Complete Kindergarten Sight Words, Cannon Clowns, Captain Prickles Fun With Shapes Free, Australia/UK Year 1 Spelling Words, James Discovers Maths Nursery Rhymes, Turtle Tracker, Pooltrackr, BGW Service Pro, Boatable, SLSA Publications, and others..
