Plank Challenge vs JustPlankit

Get a stronger core in just 30 days — no gym, no equipment, no excuses. The 30 Days Planking Challenge guides you from your very first 20-second hold all the way to a 10-minute plank with a progressive, day-by-day program you can do anywhere. Hands-free voice coaching counts you in, calls the halfway mark, and pushes you through the final seconds — so you never have to look at your phone mid-plank. Just press start and hold. WHY YOU'LL STICK WITH IT • Streak Shields automatically cover one missed day per week, so a single skipped session never breaks your momentum. • A clear 30-day calendar shows every workout at a glance. • Personal bests track how far you've come. FOUR DIFFICULTY TIERS • Beginner: 20 seconds → 2 minutes • Intermediate: build real endurance • Advanced: longer, tougher holds • Elite: 4 minutes → 10 minutes BUILT FOR YOUR WHOLE DAY • Full Apple Watch app — train with your wrist, leave your phone behind. • Home-screen widget keeps your streak front and center. • HealthKit sync logs every session as core training. SIMPLE, FAIR PRICING • The Beginner tier is completely free. • One-time Pro unlock adds the Intermediate, Advanced and Elite tiers — pay once, own it forever. No subscriptions, ever. Whether you're rebuilding strength, fixing your posture, or just want visible abs, two minutes a day is all it takes. Start the challenge today and feel the difference by day 30.

JustPlankit is a minimalist plank timer for people who want to build a real core habit — without ads, subscriptions, or tracking. A clean 30-day progressive program takes you from a 20-second first hold to a 2-minute finish, with rest days built in. When you want a free run, switch to Challenge mode and hold as long as you can. That's it. No coaches yelling, no upsells, no clutter. WHAT'S INSIDE • 30-day progressive plank program — 20s → 2 minutes • Rest days built in (days 6, 13, 19, 26) • Challenge mode: hold as long as you can, beat your best • Adjustable plank duration, rest, and number of sets • Daily progress strip and streak tracking • Best time, today's hold, total sessions • Calm sound cues for active and rest phases • Light & dark theme, follows your system • 11 languages, follows your phone language DESIGNED TO STAY OUT OF YOUR WAY • No ads, ever • No subscription • No accounts, no sign-up • No tracking, no analytics SDKs • Works offline WHO IT'S FOR People who already know they want to plank and just need a clean timer. If you've tried bloated fitness apps and uninstalled them, this is for you. Tap. Plank. Done.