Report updated Apr 21, 2026
Plank Challenge 4 minutes
For individuals seeking a structured, bodyweight-only fitness routine to improve core strength and stability.
Overview · Full Intel report in progress
Plank Challenge 4 minutes is an established health & fitness app that is completely free. With a 4.7/5 rating from 449 reviews, it shows polarized user reception.
What is Plank Challenge 4 minutes?
Current Momentum
v5.1 · 1mo ago
ActiveLast updated 55d ago. 5 versions tracked.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
Health & FitnessNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Are The Key Features?
A progressive training plan that guides users from short holds to a 4-minute plank over a 5-week period.
Built-in tools to monitor daily workout completion and overall progress toward the 4-minute goal.
Automatically resumes music playback once the daily workout session is completed.
An additional training module that allows users to build capacity from 1 to 100 push-ups at their own pace.
How much does it cost?
Who Built It?
Bo Kalvslund
Developing specialized wellness utilities and localized navigation tools for niche audiences seeking functional, design-led mobile experiences.
Portfolio
13
Apps
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Explore the full Bo Kalvslund report
Portfolio breakdown, audience, momentum, and every app published by Bo Kalvslund.
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
Analysis in progress, available soon
What is the competitive landscape for Plank Challenge 4 minutes?
How's The Health & Fitness Market?
Market outlook for this category
Available very soon
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for Plank Challenge 4 minutes
Key Takeaways
This app offers a distraction-free, goal-oriented fitness experience centered on progressive bodyweight training.
Where Is It Heading?
Trend analysis
Available very soon