Workout Wizz AI-Powered Exercise Form Coaching
How we built an AI-powered fitness app designed specifically for students, using real-time computer vision to analyze exercise form and provide instant feedback—perfect for dorm room workouts with no equipment needed.
Project overview
Workout Wizz is an AI-powered fitness app designed specifically for students and fitness beginners. Using advanced computer vision technology, the app analyzes exercise form in real-time and provides instant visual and audio feedback. Perfect for dorm rooms with no equipment needed, Workout Wizz helps students build consistent workout routines with proper technique. Kwanso led the full product delivery: UX design, AI development, mobile engineering, backend infrastructure, and publishing to App Store & Play Store with student-friendly subscription pricing.
Industry
Technologies
The Challenge
Most students want to exercise more but struggle with proper guidance and intimidating gym environments. Research shows 76% want to exercise more but lack guidance, 64% feel uncomfortable in campus gyms, and 78% quit due to uncertainty about proper technique. Students needed a solution that works in dorm rooms with no equipment, provides real-time form correction, and offers affordable pricing. The client needed an AI-powered fitness app that could analyze exercise form in real-time, provide instant feedback, and integrate social features and gamification to keep students motivated.
Our Solution
Real-Time Computer Vision Analysis
Built an advanced computer vision system that identifies key body joints, calculates angles between joints in real-time, and compares posture against models of correct form. The algorithm analyzes form step-by-step: choose exercise, detect joints, analyze angles, and provide instant feedback.
Student-Focused Features
Designed specifically for students with no equipment needed—perfect for dorm rooms. Includes social features to connect with classmates, gamified challenges and achievement systems, student-friendly pricing ($5/month premium), and campus integration partnerships with university rec centers.
Student-Friendly Pricing & Monetization
Implemented freemium model with free tier and affordable $5/month premium subscription. Integrated Apple Store and Google Play billing with campus group discounts, enabling recurring revenue while remaining accessible to student budgets.
Key Features
Real-Time AI Feedback
On-device processing with no video uploads required.
Pose Estimation
Joint-angle tracking with TensorFlow Lite and PoseNet.
Rep Counting
Automatic rep counting with form evaluation scoring.
Social & Gamification
Connect with classmates, share progress, and unlock achievements.
AI-Powered Fitness Coaching App
Explore our AI-driven mobile fitness app that provides real-time exercise form coaching using computer vision and pose detection.
Workout Selection Screen
Home screen showing available workouts with rep counting and form scoring features
Engineering Wins
Real-Time Pose Estimation with TensorFlow Lite
Implemented on-device processing using TensorFlow Lite and PoseNet, enabling real-time pose estimation without requiring video uploads. This ensures a smooth mobile experience with instant feedback.
Subscription Setup & Billing Automation
Successfully integrated subscription billing for both Apple Store and Google Play Store, with secure login and cross-device subscription sync, enabling recurring monthly revenue.
Refined Angle-Based Scoring System
Developed a sophisticated angle-based scoring system per exercise type, comparing user posture against models of correct form to provide accurate, exercise-specific feedback.
Impact
Client Outcome
Kwanso transformed the idea from concept → prototype → launch-ready product designed specifically for students. The app addresses the unique challenges students face: lack of guidance, gym intimidation, and uncertainty about proper technique. With no equipment needed and student-friendly pricing, Workout Wizz makes fitness accessible in dorm rooms across campuses.
Market Opportunity
With 19.9 million college students in the US, 92% owning smartphones, and 78% reporting interest in student-focused fitness apps, Workout Wizz is positioned to capture a significant market. The app's real-time form correction, social features, and gamification keep students motivated to build consistent workout habits.
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