Fitness · Android
Arthron
Fitness app built with Flutter.
- Flutter
- Dart
- Node.js
- React.js
- REST APIs
- Android
Problem
Staying consistent with fitness goals is hard when tracking steps, calories, and progress means juggling multiple disconnected apps.
Solution
A fitness app that brings step tracking, calorie monitoring, goal tracking, and reward-based motivation into one Flutter experience.
Architecture
Flutter client with a Node.js backend and a React.js admin panel for managing users, activity data, and rewards.
Challenges
- Tracking steps and activity reliably in the background across different Android devices and battery-optimization behavior.
- Designing a rewards system that keeps users motivated without feeling gimmicky.
Outcomes
- Shipped a fitness app combining activity tracking, goals, and rewards in a single, cohesive experience.
Case study
Overview
Arthron is a fitness app built with Flutter — step tracking, calorie monitoring, goal tracking, and reward-based motivation in one experience. Shipped October 2025.
Architecture
Flutter client with a Node.js backend and a React.js admin panel for managing users, activity data, and rewards.
Key challenges
- Tracking steps and activity reliably in the background across different Android devices and battery-optimization behavior.
- Designing a rewards system that keeps users motivated without feeling gimmicky.
Outcomes
Shipped a fitness app combining activity tracking, goals, and rewards in a single, cohesive experience.