Dyslexia is a specific learning difficulty: reading accurately and fluently and spelling correctly are hard for the child, even though their intelligence and ability to learn are typical. Estimates vary, but dyslexia affects roughly 5–10% of children. It is not laziness or a lack of effort; it is a different way of processing information that needs the right practice and patience.
Many children with dyslexia find it hard to keep their attention on a longer sequence of symbols: they skip or swap letters, mix up similar letters (such as b and d), and their short-term and working memory is often weaker. These are exactly the skills Focus Trainer works on.