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CrossField (UI/UX Design) CrossField App Store listing

UI/UX Design · Wellness App

CrossField

A wellness app that shows users if their meditation is actually working — backed by real HRV science.

Role
UI/UX Designer
Scope
App interface, visual direction, color system
Tools
Adobe PhotoshopAdobe IllustratorAffinity DesignerProcreateClaudeGeminiChatGPT

The challenge

Meditation apps are everywhere, but most give no real proof it's working. CrossField needed an interface that felt as credible as the science behind it — HRV (heart rate variability) technology, measured through the phone's camera — while staying calm, simple, and approachable for everyday users just starting a practice.

CrossField app interface — home
CrossField app interface — energy insights
CrossField app interface — community

A calm, health-forward interface built on real HRV science

The approach

  1. Design for trust. A clean, minimal interface that signals real health tech, not a gimmick — because users are trusting it to read their body.
  2. A calming color system. Built a soft, health-focused palette that feels clinical enough to trust and calm enough to meditate with.
  3. Simplicity over complexity. Reduced the experience to its essentials — place a finger, follow the guide, see your result — so the science stays invisible and the experience stays easy.
  4. UI that matches the outcome. Designed the interface to make progress and results feel clear and motivating, not clinical or confusing.
CrossField — live HRV scan screen

Live HRV Scan

CrossField — scan result screen

Result

Key app screens — running your live HRV scan and reading your results

The result

A wellness app interface that makes real biometric science feel simple, calming, and trustworthy:

Want an app interface that makes complex tech feel simple?

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