Badger is a math practice app for children from kindergarten through grade six, built around one long trail of small skills — from first numerals to fractions — each practiced to real fluency. Kids write their answers by hand, just like on paper, with handwriting recognition that happens entirely on the device. There are no accounts, no ads, and no tracking: everything your family does in Badger stays on your device, and a progress report leaves only when a grown-up shares it themselves. Made by Konjo Group Inc.