Startup Assistant Copper is a set of mobile app mockups that shows the product the way it will be seen: in the hand. Eleven device renders pair the dark copper log in screen with each onboarding slide, then add the home categories and project list screens.
The brief
Pitch decks, app store pages and landing pages all need the product to look real. Copper presents the Startup Assistant interface in modern phone frames, on a warm copper ground, so the design reads as a finished app and not a flat screenshot.
The pairing is deliberate. Each dark log in screen stands beside a tilted onboarding slide, showing the move from the first tap into the product in a single glance.
What we built
Eight renders form the entry story: the log in screen with its illustrated figure and dark fields, set beside four tilted onboarding slides with skyscrapers, a whiteboard presenter, cash notes and a white robot, each with a white card and a clear button.
Three more renders show the working app: the projects list with progress bars, the welcome screen with its Design, App and AI category cards, and a log in screen standing alone.
Outcome
A team that adopts Copper receives eleven device mockups on a copper background, ready for decks, app store listings and landing pages. The same screens can be rebuilt in your own colours, copy and imagery, so the product looks finished before it ships.
11 screens across 2 flows, swipe or use the arrows to move through each one.
Tell us what you need. A reply comes within one business day, the written scope with dates follows the call within one business day, and you own every file, login and domain from the day it ships.
