BUILD Workout Planner vs Winterlock

BUILD is a workout planner and timer for people who already know what they want to do, and just want to get on with it. PLAN YOUR WEEK Lay out each day, drop in the blocks you want, and drag them into order. Flag rest days as recovery. The calendar colours every day so you can see at a glance what is planned, what is finished, and what you missed. RUN THE WORKOUT Timers built for the formats people actually train in: EMOM, Tabata, intervals and straight sets. Soft audio cues mark each round, and a voice calls the halfway point and the last ten seconds, so you are never squinting at your phone mid-set. BUILT FOR THE GYM FLOOR Large, high-contrast type you can read at arm's length. Audio that ducks your music instead of fighting it. No ads, no feed, no streaks to keep alive. YOUR ACCOUNT, YOUR DATA Sign in with Apple or Google and your plans follow you to any device. Delete your account from inside the app and everything goes with it, permanently.

Your Winter Arc, tracked. The Winter Arc is simple: while everyone else coasts through the cold months, you lock in. Pick your window (Oct 1 to Dec 31 is the classic), write the daily rules you refuse to skip, sign your name, and show up every single day. WRITE YOUR NON-NEGOTIABLES Up to 10 daily rules: train every day, 10k steps, no alcohol, read 10 pages, up before 6, no phone after 9pm. Yours, in your words. Tap a suggestion or type your own. SIGN THE CONTRACT A contract card with your rules, your dates and your signature. Post it before day one. Telling people is half the discipline. CHECK IN. LOCK THE DAY. Every day, check off each rule. All of them done = a perfect day and a streak. Miss one and the grid shows it. No hiding. WATCH THE ARC FILL UP A 92-day grid (or however long you set), perfect-day streak, best streak, rules hit rate, days left. Share the progress card whenever you want. BUILT FOR THE LONG HAUL - Optional daily reminder at the hour you choose - Works fully offline. No account, no sign-up, nothing leaves your phone - Any dates: Oct 1 to Dec 31, 90 days from today, Nov 1 to Jan 31, or your own - Available in English, German, Spanish, Portuguese, French and Italian Free to use, supported by a small ad on the progress screen. Your check-in list stays ad-free, always. Winterlock is a habit tracker, not a coach or a medical tool. The only thing it measures is whether you kept your word.