Kids' Lingo

Kids' Lingo is a word game that helps train children their (English) spelling skills.
The words in the game are all words that are learned in elementary school from grade 2 and up. The words that must be guessed can be varied in length form 3 to 5 letters, or a mix of those. Also the level can be set from 1 through 9.
Because this game is a spelling trainer, mistakes can be corrected by shuffling the device.
For learning Dutch words the game Klingo! is available in the Netherlands and Belgium.