Bootstrapped AI relationship app, live on iOS and Android

Couples Analytics

TimeframeJul '24 – Jun '25
A hand holding a phone on the Couples Analytics home screen

Before situation

No design, no brand, no product. Just an idea on paper and a founder ready to build.

Early screen sketches drawn by hand in a notebook
Low-fidelity wireframes for the app laid out on screen
Two people at a desk, one holding a phone running the app

My role

Took the project from paper sketches to a fully launched product across 12 months. Full mobile app from zero — wireframes, design system, and all screens across signup, onboarding, paywall, home, insights, feedback, couple pairing, and account management. Visual identity including logo, typography, and color system. Marketing website designed and built in Webflow from scratch. Dev support throughout to maintain design consistency during implementation.

Two hands holding phones on the feedback screen
The feedback form with the keyboard open
A phone showing one of the app's insight screens
Dark screens for sharing your view with a partner

The Result

The product launched on iOS and Android. The scope grew from an initial app design to a full brand, website, and ongoing support as the product took shape — a signal that the work kept earning trust at every stage.

The screen for pairing with a partner
The relationship insights home screen
A daily check-in on the shipped app
Relationship scores charted over time

Business impact

A founder who came with nothing but an idea had a fully launched product across every touchpoint within 12 months. App, brand, website, and the development support to make sure what was designed was what actually got built.

A laptop showing the marketing site's insights section
The Track Your Progress section of the marketing site
The Couples Analytics marketing site on a laptop
A desktop monitor showing the Invest in Your Relationship page
Mateusz Szymkowicz

Before you redesign the product, find out what is actually holding it back.

Send me a link and a few lines about what is not working. I will review it before the call, so we can start with a diagnosis.

When it comes to designing incredible products, Mateusz is your man. The quality of his work is impeccable and he truly delivers well thought out solutions.
Dave Rosen, FounderX-Team, a remote tech community powering teams at Riot Games, FOX, and Kaplan