Common Sense Media's unbiased ratings are created by expert reviewers and aren't influenced by the product's creators or by any of our funders, affiliates, or partners.
See how we rateBased on 317 kid reviews
Kids say this website is excessively stressful and frustrating, often leading to emotional distress, with many claiming it negatively impacts their relationship with math. The rapid-fire questioning and harsh penalties for mistakes contribute to a widespread belief that it is not an effective educational tool, particularly for younger students or those with learning differences.
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Common Sense Media's unbiased ratings are created by expert reviewers and aren't influenced by the product's creators or by any of our funders, affiliates, or partners.
See how we rate