The best plank workout challenge apps on iPhone average 4.1★ across 236+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
Compare top Plank Workout Challenge Apps (October 2026)
This app offers a 30-day challenge with various plank exercises to strengthen your core, tone your abs, and improve posture. It caters to beginners and advanced users with adjustable holding times and exercise variations for effective home workouts.
This app offers a 30-day plank challenge with customizable difficulty levels to build core strength, burn fat, and improve posture. It requires no equipment and can be done anywhere, anytime, with guided instructions and progress tracking.
This app offers a home-based workout focused on planks to build core strength, sculpt your waistline, and improve posture. It requires no gym equipment and provides customizable workouts with progress tracking and daily reminders.
What are the best plank workout challenge apps for iPhone?
Plank Workout Challenge tops our plank workout challenge apps ranking as of October 2026, with a 4.8-star average from 129 App Store ratings, and it's free to download.
Are there free plank workout challenge apps for iPhone?
Yes — 20 of the top plank workout challenge apps we rank are free to download, including Plank Workout Challenge and At Home Plank Workouts.
Does Plank Workout Challenge have ads or in-app purchases?
Plank Workout Challenge shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
How many plank workout challenge apps are on the App Store?
We track 236+ plank workout challenge apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.