Calori-Chan.

Gamification

Wellness App

UX/UI Design

A wellness app that turns healthy habits into a game. No stress, just progress!

1 member

3 months

Product Designer

1 member

3 months

Product Designer

Gamification

Wellness App

UX/UI Design

Overview

Calori-Chan is a personal wellness app designed to help users build better habits around food, hydration, and movement, in a playful and no-judgment way. Developed as a personal side project with a developer friend, I led the full UX/UI design process, from research and user flows to branding and prototyping. The app uses gamification, soft accountability, and character-driven design to turn everyday progress into a motivating visual experience.

Challenges

We wanted to create a wellness app that feels fun, not clinical, especially for users who often feel overwhelmed or discouraged by rigid health apps. The biggest challenge was designing a system that supports goal-setting, reflection, and tracking without adding pressure. We also had to define a tone of voice and visual identity that users would connect with emotionally.

Achievements

• Designed a gamified user experience that encourages habit-building through light visuals, streaks, and customizable goals.


• Delivered a full high-fidelity prototype and design system ready for implementation, speeding up developer collaboration.


• Crafted a brand identity around Calori-Chan, a mascot that adds personality and encouragement, helping the app stand out in a crowded wellness market.

See the full case study at:

Calori-Chan.

Gamification

Wellness App

UX/UI Design

A wellness app that turns healthy habits into a game. No stress, just progress!

1 member

3 months

Product Designer

1 member

3 months

Product Designer

Gamification

Wellness App

UX/UI Design

Overview

Calori-Chan is a personal wellness app designed to help users build better habits around food, hydration, and movement, in a playful and no-judgment way. Developed as a personal side project with a developer friend, I led the full UX/UI design process, from research and user flows to branding and prototyping. The app uses gamification, soft accountability, and character-driven design to turn everyday progress into a motivating visual experience.

Challenges

We wanted to create a wellness app that feels fun, not clinical, especially for users who often feel overwhelmed or discouraged by rigid health apps. The biggest challenge was designing a system that supports goal-setting, reflection, and tracking without adding pressure. We also had to define a tone of voice and visual identity that users would connect with emotionally.

Achievements

• Designed a gamified user experience that encourages habit-building through light visuals, streaks, and customizable goals.


• Delivered a full high-fidelity prototype and design system ready for implementation, speeding up developer collaboration.


• Crafted a brand identity around Calori-Chan, a mascot that adds personality and encouragement, helping the app stand out in a crowded wellness market.

See the full case study at:

Calori-Chan.

Gamification

Wellness App

UX/UI Design

A wellness app that turns healthy habits into a game. No stress, just progress!

1 member

3 months

Product Designer

1 member

3 months

Product Designer

Gamification

Wellness App

UX/UI Design

Overview

Calori-Chan is a personal wellness app designed to help users build better habits around food, hydration, and movement, in a playful and no-judgment way. Developed as a personal side project with a developer friend, I led the full UX/UI design process, from research and user flows to branding and prototyping. The app uses gamification, soft accountability, and character-driven design to turn everyday progress into a motivating visual experience.

Challenges

We wanted to create a wellness app that feels fun, not clinical, especially for users who often feel overwhelmed or discouraged by rigid health apps. The biggest challenge was designing a system that supports goal-setting, reflection, and tracking without adding pressure. We also had to define a tone of voice and visual identity that users would connect with emotionally.

Achievements

• Designed a gamified user experience that encourages habit-building through light visuals, streaks, and customizable goals.


• Delivered a full high-fidelity prototype and design system ready for implementation, speeding up developer collaboration.


• Crafted a brand identity around Calori-Chan, a mascot that adds personality and encouragement, helping the app stand out in a crowded wellness market.

See the full case study at:

I’m always up to learn something new! So if you’ve got a project, idea, or just want to talk design, I would love to hear from you!

I’m always up to learn something new! So if you’ve got a project, idea, or just want to talk design, I would love to hear from you!

I’m always up to learn something new! So if you’ve got a project, idea, or just want to talk design, I would love to hear from you!

Designed & developed by Arthur Freygang

©

2025

Designed & developed by Arthur Freygang

©

2025

Designed & developed by Arthur Freygang

©

2025