Costly

Costly is a focus app that helps people earn more by being less distracted. It transforms attention into something tangible by rewarding consistency and holding you accountable when focus slips. Each session you complete strengthens your streak and grows your balance, while distractions come with small financial penalties that make you think twice before giving in. Over time, those moments of focus compound into measurable progress and a stronger sense of control. Costly turns self-discipline into a system you can see, track, and grow.