About this app
At Kracht Amsterdam, in the heart of the Houthavens, we build stronger people and we do it together. We guide our members to become fitter, healthier, and stronger versions of themselves, physically, mentally, and in everyday life. With our official app you can book our various classes, buy a membership or punch card, keep track of your credits and stay on top of your health goals.
Latest release
What’s New
• See participants and workouts in class details • Sync your bookings with Apple Calendar, Google Calendar and more • Choose your preferred app and email language • Control booking confirmation emails • New members can now create an account directly in the app
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 21, 2026 · 1:52 AM Free
Screenshots
