Plank Challenge - Core Abs
Not in any tracked top chart right now.
Updated 17 Oct 2026 · rankings refresh through the day
DeveloperWSFU
CategoryHealth & Fitness
PriceFree
Released
Rating★ 4.6 (15)
Version2.0.1
Age rating4+
First seen by us
13 Oct 2026
Rating
4.6 ★
15 ratings
Measured
Plank Challenge - Core Abs on the App Store
App details
App ID
6544792840
Publisher
wsfu
On the store since
Oct 2024
2 years on the store
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN FR
Size
63 MB
Also listed in
Lifestyle
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.6 ★
15 ratings
Measured
Ratings
15
Measured
About Plank Challenge - Core Abs
Super easy-to-use fitness app to practice plank exercises at home.
Despite its simplicity, the plank helps you build core strength faster than most abdominal exercises—especially those involving movement.
What you can do for free:
- Access a selection of plank workouts and exercises
- Create and save your own workout routines
- Follow demo videos by a professional coach
- Use sound and voice guidance during workouts
- Track basic workout progress
- Record workouts to Apple Health
Premium features (available with in-app purchase):
- Personalized 30-Day Plank Challenge, tailored to your level and availability
- Full access to 50+ plank variations, from beginner to advanced
- Team-designed workouts and challenges (HIIT, Tabata, Cardio, and more)
- All statistics
Some features and programs, including the 30-Day Plank Challenge, require a paid subscription or one-time in-app purchase. Pricing and purchase options are clearly shown within the app.
Terms of use (EULA):
https://wsfu.co/apps/plank_challenge/terms.html
Despite its simplicity, the plank helps you build core strength faster than most abdominal exercises—especially those involving movement.
What you can do for free:
- Access a selection of plank workouts and exercises
- Create and save your own workout routines
- Follow demo videos by a professional coach
- Use sound and voice guidance during workouts
- Track basic workout progress
- Record workouts to Apple Health
Premium features (available with in-app purchase):
- Personalized 30-Day Plank Challenge, tailored to your level and availability
- Full access to 50+ plank variations, from beginner to advanced
- Team-designed workouts and challenges (HIIT, Tabata, Cardio, and more)
- All statistics
Some features and programs, including the 30-Day Plank Challenge, require a paid subscription or one-time in-app purchase. Pricing and purchase options are clearly shown within the app.
Terms of use (EULA):
https://wsfu.co/apps/plank_challenge/terms.html
Latest updates
2.0.1
Bugfixes and improvements