Fitness Web & Mobile App - AI Fitness, Nutrition & Gamified Progress Platform
Nexzil Labs
Fitness / AI / Gamification / Web + Mobile
Fitness Web & Mobile App - AI Fitness, Nutrition & Gamified Progress Platform
Duolingo-inspired fitness platform with onboarding, personalized workouts, AI chat, nutrition tracking, XP, badges, rankings, subscriptions, and web/mobile parity.
FitnessAIGamificationSubscriptions
My Role
Product planning and delivery coordination across mobile, responsive web, AI features, subscriptions, gamification, and admin operations.
Problem Statement
The product needed to feel motivational while coordinating AI assistance, workout generation, nutrition APIs, subscription plans, and progress loops without overwhelming users.
Public Project Outcome
A product-led case study that communicates how AI, fitness, nutrition, and gamification can be delivered through organized phases.
Main Flow
User completes onboarding questions and body data setup.
User follows personalized workout categories, animated exercise demos, and custom workout generation.
User tracks nutrition, asks AI chat, earns XP and badges, and checks ranking.
Admin monitors content, plans, and feature readiness.
User Roles
Fitness user
Subscriber
Admin
Coach/content team
Key Modules
Onboarding questionnaire
Personalized workouts
Exercise categories
Animated exercise demos
Custom workout generator
AI chat
Nutrition tracking
Ranking/XP/badges
Leaderboard
Profile achievements
Subscription plans
Architecture / Technical Stack
Flutter mobile
Responsive web app
Backend/auth/database
ChatGPT API
EDAMAM API
Admin panel
In-app purchases/web payments
PM Challenges
Balancing habit loops with clear UX
AI and nutrition API boundaries
Parity across web and mobile screens
How I Managed Delivery
Mapped user roles and permission boundaries before sprint planning.
Converted discovery notes into scoped BRD/SRS/FRD documentation.
Coordinated design handoff, backend/API dependencies, QA checkpoints, and release readiness.
Tracked risks around scope, third-party integrations, privacy, and delivery sequencing.
Product Screens
Project showcase screens
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Posted Sep 10, 2026
Duolingo-inspired fitness platform with onboarding, personalized workouts, AI chat, nutrition tracking, XP/badges, leaderboards, and subscription management across web and mobile.
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