Great app!
This app is easy to use and has a user friendly interface. Download this app if you want the best fit-experience ever!
With Ads
💪 Health & Fitness
Free
With Ads
About
This app allows members to book spots in fitness classes and gym events. It also provides account management features, including updating personal photos and payment information.
✓Reserve class spots
✓Sign up for gym events
✓Update profile picture
✓Manage payment information
✓General account management
Show original description
What's New in FITNKC
3.42.0
June 6, 2026
Whether you prefer training before sunrise or just think everything looks cooler in black, dark mode has entered the chat. Same great app, now available in ninja. We also cleaned up how workout content displays and fixed deep links so tapping a video actually takes you where you want to go.
MoreUser reviews
Developer apps
FAQ
How do I reserve a spot in a FITNKC class?
You can reserve your place in a class directly through the FITNKC app by navigating to the class schedule and selecting your desired session. The app is designed for seamless booking.
Can I sign up for gym events using FITNKC?
Yes, the FITNKC app allows members to sign up for various gym events. Look for an events section within the app to see available activities and register.
How do I update my headshot in FITNKC?
The app provides an account management feature where you can update your headshot. Navigate to your profile settings within the FITNKC application to upload a new photo.
Can I manage my credit card on file with FITNKC?
Yes, FITNKC offers account management for your payment information, including updating your credit card on file. This can be done securely within the app's account settings.
What devices does FITNKC support?
FITNKC is available on iPhone, iPad, and iPod devices. The app is optimized for use across these Apple platforms.
What is the age rating for FITNKC?
FITNKC has an age rating of 4+, making it suitable for a wide range of users. This rating indicates general appropriateness for most audiences.
Does FITNKC have ads?
Yes, FITNKC contains advertisements. As a free application, ads are displayed to support its continued development and availability.
How often is FITNKC updated?
The latest version of FITNKC is 3.42.0, and it was last updated on June 6, 2026. This indicates a relatively active development cycle for the application.
