Mastery Timer vs 10,000 Hours Timer

Mastery Timer turns the time you spend getting good at something into visible progress. Pick the skills you want to master. Writing, reading, an instrument, a language, a sport, meditation, anything. Give each one a daily goal, and fill its bar a little more every day. Every minute counts toward the bigger picture: the path to 10,000 hours of mastery. As your hours add up you rise through 25 ranks, from your very first session to true mastery, and the app tells you something new at every single hour. Not only at the milestones, every hour. What is shifting in your craft, what you have unlocked, how far you have come. No points to lose. No guilt. No streaks that punish you for a missed day. Lifetime hours and ranks only ever go up. If you skip a day, a streak simply starts again, quietly. Mastery Timer is built for years of use, not for a quick hit. Features - Create as many skills as you want, each with its own daily goal - A clean bar you fill each day, with a gentle gong when you reach your goal - A lifetime mastery view: your hours, your current rank, and encouragement that changes every hour - Tailored progress for each kind of skill, from writing to music to fitness - Fully offline and private. Your practice stays on your device. No account, no data collected - A calm, distraction free design The work is the point. Mastery Timer just makes the hours add up where you can see them.

10,000 Hours is a simple timer for tracking the time you devote to your goals. Start a stopwatch or countdown, then tap the checkmark when you finish. Each session is saved in your on-device history, where you can add, edit, or delete entries later. One goal is free with unlimited time and history. A one-time purchase unlocks up to five goals, each with separate time and history. Purchases can be restored from Settings or the purchase screen. Features • Stopwatch and countdown timer • Start, pause, resume, and save sessions • Total time and visual progress toward 10,000 hours • View, add, edit, and delete history entries • Direct numeric time entry • Manage up to five goals with one purchase • View your active timer on the Lock Screen and Dynamic Island • Optional local notification when a countdown ends • Restoration after backgrounding or relaunching the app No account is required. Goal names, recorded time, history, and settings stay on this iPhone. There is no advertising or advertising tracking. Apple and RevenueCat are used for purchase validation, restoration and revenue analytics. Goal names and practice history are not sent to RevenueCat. Restoring a purchase restores access only; it does not sync on-device goals or history. 10,000 hours does not guarantee success. But you can keep a record of the time you put in today. Start with your first minute.