Terrible
Response from developer
Sorry for any inconvenience it may have caused. We have released a new version of the app in which almost all the bugs are resolved. Please have a look and let is know.

Build discipline through daily routines and goal setting. Track streaks, plan your day, week, and year, and overcome obstacles. Focus on tasks with a built-in timer and gain insights into your productivity habits.
3.5
November 1, 2026
Missed a routine? It is not final any more. My day now says "1 routine to catch up" when a routine was missed. Mark it done late and keep your streak, excuse it with a reason, or let it be a miss. The window lasts one more cycle, and Settings > My day turns it off if you want a miss to be final. Insights now says how many cycles you kept, how many were late or excused, and your on-time rate. Pro adds the routine that slips most, the average delay, and what got in the way, with a way into Obstacles to work out why. Excuses replace streak freezes: one a month free, three with Pro.
MoreYear of Unstoppable Success!
Sorry for any inconvenience it may have caused. We have released a new version of the app in which almost all the bugs are resolved. Please have a look and let is know.
Mastery is a productivity app designed to help users build discipline by creating and tracking daily routines and goals. It offers features for planning, focus, and self-reflection to improve productivity.
Mastery allows you to set routines for any activity, specifying their frequency (daily, weekly, monthly, etc.). It tracks your streaks for each routine and alerts you when a streak is at stake.
Yes, Mastery provides dedicated sections for 'My Day', 'My Week', 'My Month', and 'My Year' to help you organize and plan your tasks and goals across different timeframes.
Yes, Mastery includes a 'Focus' feature that opens a countdown timer for any routine or task. The timer can be displayed on your Lock Screen and in the Dynamic Island.
The 'Obstacles' feature in Mastery allows you to identify problems that are stalling your progress. You can name the issue, list potential causes, commit to a fix, and turn it into a task.
Mastery is designed to be private by construction. Your data is stored in your private iCloud database, and nothing you write is sent to the developers. Some suggestions use Apple's Private Cloud Compute.
No, Mastery does not contain advertisements. It is ad-free, allowing for an uninterrupted user experience focused on productivity.
Mastery offers a monthly subscription for $3.99 and a yearly subscription for $29.99, providing access to all features and premium functionality.