PLUGO LETTERS is an AR-powered word-building kit that combines the goodness of hands-on learning and healthy screen time. Spell with alphabet tiles, grow your vocabulary, and improve grammar with story-based games.STEM, STEAM & everything in between - sharpen your linguistic, reading, comprehension, cognitive, and motor skills. Learn spellings through phonics (ABCs), word usage in sentences, grammar, and language concepts like nouns, verbs, tenses, etc.AGES 4-10 - The Plugo app has five interactive games and 250+ levels that make learning super fun (no in-app purchases). More importantly, the app adapts these games to the child's grade from pre-K to 4 for a progressive educational journey.This Device is Compatible with 1. iOS - iPad 5th gen or newer, all iPad Pro (except Pro 12.9"), all models of iPad Air, iPad Mini 2nd gen or newer, iPhone 6 or newer. 2. Android devices: 2015 and newer, 2GB RAM and above| Amazon - Fire 7 (9th gen 2019 release only), Fire 8 (8th gen 2018 release, 10th gen 2020 release); Please refer to the last image for further information on compatible devices.IN THE BOX - The kit contains a Letters Trunk and 48 letter tiles. Spell with tiles on the Trunk, and put them all inside to store away. It comes with the Plugo gamepad, a foldable mat with embedded magnets to hold the Plugo kit on one side, and your device goes in the slot on the other side.Hands-on learning without touching the screen!