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Started 1 September · 121 days

THE GREAT LOCK IN

Set your rules and finish the year on your own terms. 121 days, every todo, every day.

Download Lock In on the App Store
Stay locked in. The welcome screen: a padlock above the app’s name and “Hold yourself accountable and achieve your goals.”

121 days from the day you start.

A hundred and twenty one days is long enough that the version of you at the end made different choices than the one who started. Complete every todo every day. Miss one and the lock-in fails and your streak resets to zero.

The starting todos

  • Move your body for 30 minutes
  • Do 30 minutes on the thing that matters most
  • Read 10 pages
  • Write one line about the day

These are a starting point, not the challenge. Replace them with yours before you start.

Starting late? Start today and set the end date to 30 December to finish with everyone else, or run the full 121 days, starting today. You choose the end date when you create the lock-in.

Guides: How to Lock In: Meaning, Steps and a Daily Plan · 30-Day Challenge Ideas for Self-Improvement

Ready to lock in?

Set your rules, start today, and don't miss.

Download Lock In on the App Store
Lock In

A daily commitment and streak app for iPhone. Every todo, every day.

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Guides

  • How to Lock In: Meaning, Steps and a Daily Plan
  • How to Be Consistent With Goals and Habits
  • How to Hold Yourself Accountable to Your Goals
  • How to Set Daily Goals You Can Finish Every Day
  • 30-Day Challenge Ideas for Self-Improvement
  • All guides

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