PlankTime - Core & Abs Workout

A plank timer that does exactly what you need — nothing more, nothing less. Pick a duration, tap start, and go. A big circular timer with a smooth progress ring means you never have to watch the clock; you just hold your form.

■ Perfect for
• Anyone building a daily core-strengthening plank habit
• Home and gym timed-hold workouts
• People who want to track their consistency and see it grow
• Anyone who wants a clean, lightweight, no-clutter timer

■ Key features
• One-tap durations — 10 · 30 · 60 · 90 · 120 sec, just tap the screen to switch
• Big circular timer — remaining time and progress at a glance
• Live encouragement & form coaching — posture cues like "keep your back straight" and "engage your core" rotate with motivating messages during your hold
• Completion report — today's count, cumulative training time, estimated calories, and your day streak
• Plank tips — an efficient form/habit tip after every session
• History & stats — today / this week / this month / all-time counts, total time, and a recent-activity graph
• 8 color themes — red, blue, green, purple and more, with dark/light modes
• 6 languages — English, Korean, Japanese, Chinese, Spanish, French

■ How to use
1. Tap the circular screen to choose your target time
2. Press START and the countdown begins
3. Hold to the encouragement and form cues, then check your completion report

Lightweight, intuitive, and free (ad-supported). Install now and start your daily one-minute plank habit!

Keywords: plank, plank timer, core workout, home workout, ab workout, workout timer, interval timer, fitness timer, core training, plank challenge, streak, diet