Free, ad-free visual fraction practice for ages 9-12, with calm untimed rounds in nine languages.
Zlomko is a free visual math app for children in roughly grades 4-6. It covers parts of a whole, number lines, equivalent fractions, comparing fractions, and practical situations in short 5- or 10-question rounds. Calm mode is the default and has no timer or leaderboard. An optional timed mode stores a name-free leaderboard only on the device. There is no account, advertising, or purchase. Zlomko works offline as a web app and is also available on iPhone. The interface supports nine languages, including English, Spanish, French, Arabic, Hindi, and Simplified Chinese. Progress stays on the device.
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