About this app
CHLK is a football play design app built for coaches who want speed, clarity, and simplicity on iPad. Design, edit, and manage football plays using an intuitive, touch-first canvas optimized for real coaching workflows. CHLK helps you spend less time diagramming and more time coaching. Create formations, routes, blocking, and assignments with precision tools designed for Apple Pencil and iPad. Save your plays, revisit them anytime, and share diagrams easily with staff or players. Key features: iPad-first football play design canvas Draw routes, assignments, and formations Edit and save plays for later use Manage plays in one place Share plays as images Customizable field types and layouts CHLK is designed for coaches at every level who want a faster, cleaner way to bring ideas from the whiteboard to the field. Terms of use: https://www.chlkapp.com/termsofservice IMPORTANT: CHLK requires an active subscription after account registration. Football play design, editing, saving, sharing, and related functionality are available only to subscribed users.
Latest release
What’s New
Experience improvements.
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 Sep 4, 2026 · 1:48 AM Free
Screenshots
