235+ iOS apps curated and reviewed
The best plank workout challenge apps on iPhone average 4.2★ across 235+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.9★ (2.7K) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.8★ (129) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.7★ (1.5K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.5★ (13) | No | Yes | May 2026 |
| 5 |  | Free | — | Yes | No | May 2026 |
| 6 |  | Free | 4.9★ (235) | Yes | No | Aug 2026 |
| 7 |  | Free | — | Yes | Yes | May 2026 |
| 8 |  | Free | 3.8★ (8) | No | Yes | May 2026 |
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 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 guides you through a 30-day plank challenge, starting with short durations and progressively increasing your hold time. It offers a custom timer for personalized workouts and tracks your training history. A voice assistant provides guidance during your sessions.
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.
This app guides you through a 30-day plank challenge, helping you track your progress daily. It records your active energy and workouts to Apple Health and sends helpful notifications to keep you motivated.
This app offers a structured 30-day plan to build core strength through plank exercises. It includes guided workouts with video and text instructions, progress tracking, and BMI calculation. Suitable for all fitness levels, it requires no equipment and can be done at home.
This app guides you through a 30-day plank challenge, tracking your progress daily. It offers a countdown timer, achievement management, and a count-up mode for advanced users. It also estimates active energy burned during workouts.
This app guides users through effective plank exercises and challenges to build core strength and improve posture. It offers customizable plans, audio guidance, and progress tracking to help users achieve their fitness goals.
Embark on a 30-day plank challenge to significantly improve your body. This program guides you from 20 seconds to an impressive 300 seconds of continuous planking. It's designed to help you achieve an ideal and beautiful physique, with the option to involve friends.
This app guides you through a 30-day plank exercise program designed to strengthen your core. It gradually increases workout difficulty, offers six levels, and includes rest days for recovery. Track your progress and stay motivated to build muscle and burn fat.
This app helps you build core strength and sculpt your body through plank exercises. It offers guided workouts, progress tracking, and social leaderboards to challenge yourself and friends. Achieve your fitness goals with personalized plans and motivational feedback.
This app offers a 30-day challenge focused on improving core strength and overall fitness through effective plank exercises. It provides instructional videos, workout tracking, and reminders to help users achieve their fitness goals without needing any equipment.
This app guides users through a 30-day challenge to strengthen their core with plank exercises. It helps improve balance, posture, and tone abs, glutes, and hamstrings without any equipment. Suitable for all ages and fitness levels.
This app guides you through a 30-day plank challenge designed to strengthen your core muscles. It offers a progressive program to help you build endurance and achieve fitness goals from home.
This fitness app guides you through plank exercises at home to build core strength. It offers free access to basic workouts, custom routine creation, and progress tracking. Premium features include personalized challenges and a wider variety of exercises.
This app offers a structured 30-day exercise plan focused on plank and ab workouts. It includes detailed exercise guides, progress tracking, and features like BMI calculation and recipe suggestions to support your fitness journey.