Tales Untold - Smart stories for smart kids (and smart parents, too).
Dictozo - Smart way to memorize English words while reading an article
Hullabalu - Interactive stories for kids
Speechify - Read faster, stay focused & absorb more - Create Audiobooks
Storiella - Storiella has been founded by two former teachers who are now parents.
Bedtime Stories - The Swiss Army Knife for storytelling