Plank Timer: Core Workout Log

Plank Timer is a dedicated app designed specifically to help you stick with planks. No login required—start your plank immediately. It's a simple training timer focused on features that keep you going.

■ Recommended for people who: ・Want to make planks a habit (do them daily) ・Want to track “Did I do it today?” and “How many seconds?” to beat their personal best ・Want their plank duration counted automatically ・Want to do strength training/core workouts efficiently in short time ・Prefer a simple app ・Want to strengthen your core for weight loss

■Main Features This app supports your motivation and habit formation with four simple features!

◯Plank Timer (Countdown) Set your target seconds and plank!

◯Stopwatch (Countup) Challenge yourself to see how many seconds you can plank! Aim for your personal best

◯ Motivation Boost with Record & History Management Track your progress with a plank history calendar, streak records, longest sessions, and cumulative plank time.

◯ Reminder Notifications to Support Continuity Get daily push notifications at your chosen time.

■ Contact Us For feature requests or bug reports, please contact us via the form below. https://forms.gle/t6fKosEPXR9Vctof8