Health Performance App Design
Ziva Valentincic
Health Performance App
Nutrition and progress tracking app for iOS and Android
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They brought exactly what my collaborator and I were missing — a product and design brain. They helped us sharpen the scope of the app and design the entire user journey, from onboarding and the home screen to meal logging and training, always with an exceptional sense for what users actually need and up-to-date knowledge of best practices across the web and mobile (iOS and Android) ecosystems. They’re really the design partner that modern teams need.” - Tim Cvetko
Overview
We designed Health Performance, a mobile app for a nutritionist and his clients. Clients log their meals, body measurements and training every day, and upload their blood tests, DEXA and BIA scans. AI reads each uploaded document and turns it into clear data, so nothing gets lost in a PDF. Before each consultation, the nutritionist uses all of that data to give them a detailed overview of their progress.
The challenge
The team had a strong idea and a developer ready to build it, but no product and design lead. The scope was still open, and the app needed a user journey that would make daily logging feel easy enough to stick with. Nutrition coaching only works when clients track consistently, so every extra tap mattered.
What we did
Helped sharpen the scope of the app and define what belongs in the first version
Designed the full user journey, from onboarding and the home screen to meal logging and training
Created upload flows for blood tests, DEXA and BIA scans, with AI that reads each document and pulls out the key values automatically
Designed a health tab where clients see all their data and scores in one place, with trends they can read at a glance
Designed integrations with Garmin, Strava, Apple Health and other platforms, so training and activity data syncs without manual logging
Delivered a complete UI and component library in Figma for iOS and Android, built with autolayout and variables for a smooth developer handoff
How fast can we take you to best-in-class?🚀
Živa, Studio /03
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Posted Oct 16, 2026
Designed a nutrition and progress tracking app for iOS and Android with full user journey and AI integration.
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Timeline
Nov 30, 2025 - Jan 20, 2026
