Archived, no paywall: https://archive.is/jLh9I https://archive.is/jLh9I Also, Guardian version of this story: Maths app targeting UK schools is criticised ov

Archived, no paywall: https://archive.is/jLh9I https://archive.is/jLh9I Also, Guardian version of this story: Maths app targeting UK schools is criticised over premium model https://www.theguardian.com/technology/2021/feb/19/maths-app-targeting-uk-schools-is-criticised-over-premium-model https://www.theguardian.com/technology/2021/feb/19/maths-app... Edited to add: Press release from Campaign for a Commercial-Free Childhood, which is leading the complaint against the app: Feb. 19, 2021. Advocates to FTC: Prodigy Math Game Preys On Kids and Families https://commercialfreechildhood.org/feb-19-2021-advocates-to-ftc-prodigy-math-game-preys-on-kids-and-families/ https://commercialfreechildhood.org/feb-19-2021-advocates-to...