Non-Negotiable

100 Day Challenge

Pick one thing. Do it every day for 100 days. A silent alarm holds you accountable every evening — the only way to silence it is to show up.

"The magic isn't in the day. It's in the streak of days."
— on streaks —
One goal, 100 days. Choose from 12 common habits or write your own. Radical simplicity.
Daily alarm that won't quit. Your phone buzzes at your chosen time and keeps going until you check in.
Honest check-ins. Tap "One Step Closer" or "Missed Today." Miss a day and you lose a day of progress.
Motivational quotes. Every check-in delivers a hand-picked quote — perseverance when you show up, encouragement when you miss.
Apple Watch support. Wrist notifications via iOS mirroring. Hard to ignore.
Private by design. All data stays on your device. No accounts, no cloud, no tracking.