Loading
Grug
Daily wisdom app
Grug is a daily wisdom app with a caveman theme. Our UX Bites show how far it commits to that theme, including restyling your phone's top menu bar.
Key takeaways from 1 UX Bite
Restyles the phone's top menu bar, pushing the caveman theme beyond the app's own UI
Carries one tone of voice into every screen element, not just copy and illustration
Treats system-level chrome as branding space in an otherwise simple daily wisdom app
Often uses:
Last updated: 27/08/2026
UX Bites
Real world examples
There are more than 1400 UX Bites like this
Subscribe to BFM+
If features can be coded in minutes, thoughtful design is what wins
- Unlock the entire library
- Create custom UX courses
- Access our AI tools
£12 per monthbilled annually
or, wait for the free stuff
Join the free newsletter
Get the free content when it's released, straight to your inbox, no account required
"An exceptional resource for learning how to build habit-forming products that people love."
"I’d never met anybody who looks at usability and UX the way I do until I met Peter. Only he’s smarter."
"The completest view of the psychological underpinnings of human behaviour that I’ve ever seen."
"What a nice idea! Christopher Alexander would be proud to see patterns collected like this."
