The document discusses producing a chemistry revision web app for year 10/11 students to use on phones, laptops, and tablets before their core chemistry exam. Around 75% of students said they would use it for revision but actual usage appeared low. Reasons included that the app was completed only 2 weeks before the exam when most students had already begun "proper revision" and the app was not engaging enough without being able to run games. Future improvements could include making it a standalone app with offline content through programming skills.