What a deadline unlocks
Add a deadline (and optionally a measurable target) to any Goal and it switches into Challenge Mode. The Goal screen gains a countdown pill, a day-by-day checklist scoped to the finish line, a calendar view of every remaining day, and a projection graph tracking whether your pace will get you there.
A countdown that reframes time
"Someday" is where goals go to die; "47 mornings left" is a plan. The countdown converts an abstract date into a concrete, dwindling supply of chances — the exact reframe deadline research says drives action.
The projection keeps you honest
Challenge Mode’s S-curve projection extrapolates from what you have actually done, not what you intended. When the projected finish lands short of the target, you know with weeks to spare — time to add a habit, raise your difficulty, or adjust the target deliberately instead of abandoning the goal silently.
A real finish line, properly celebrated
Cross the line and ProtoHabit celebrates — confetti, badge, the works. Then the useful question: archive the Goal, or roll it forward with a new deadline and a bigger target? Challenges are repeatable by design; many users run their year as a chain of them.
FAQ
Challenge Mode: your questions, answered
What is Challenge Mode in ProtoHabit?
Challenge Mode is what a Goal becomes when you give it a deadline: a countdown, a daily checklist, a calendar view of the remaining days, progress projection toward your target, and a celebration when you finish.
Can I change the deadline after starting a challenge?
Yes — deadlines and targets stay editable. The honest playbook: adjust the input (habits, difficulty) first, the target second, and the date only deliberately. The projection graph updates instantly either way.
What kinds of targets can a challenge track?
Any measurable number — weight, money saved, distance, pages, sessions — or simply consistent habit completion by the date. Targets pair with the projection graph to show whether your current pace reaches them.
What happens when a challenge ends?
ProtoHabit marks the finish with a celebration and the Goal’s full history stays in your insights. You can archive it, or relaunch it with a new deadline — habits, structure and momentum intact.
Learn it hands-on
Guides for challenge mode
Try it in the app
ProtoHabit is free to start — three habits, real streaks, no credit card.
