What's a good iOS app for making focus timers fun and rewarding?

Focus Friend, by Hank Green, is a unique approach to focus timers. Instead of just setting a timer and hoping for the best, it motivates you by having a virtual bean character knit while you focus. The longer you stay on task, the more progress the bean makes, and you earn rewards like scarves and socks to customize the bean. This gamified approach makes focusing more enjoyable and less of a chore. The app also includes built-in break reminders, helping you remember to take care of yourself during long work sessions. The adorable art style, music, and puns add to the fun and engaging experience, making it a great choice for anyone who struggles with traditional focus timers.