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Trainomics

2026-01-18

I am currently building Trainomics, a high-performance mobile application designed to simplify and elevate the gym experience. The goal is to create the ultimate companion for serious lifters—one that gets out of the way and lets you focus on the iron.

Trainomics Screenshot

Project Vision

Most workout apps are either too simple or cluttered with unnecessary features. Trainomics finds the sweet spot: strictly professional tools wrapped in a beautiful, gesture-driven interface. I'm building this to solve the friction of tracking progress, ensuring that logging sets feels instant and satisfying.

Core Features

  • Smart Logging System: Effortlessly track sets, reps, weights, and RPE (Rate of Perceived Exertion) with dedicated support for Warmup, Drop, and Failure sets.
  • AI-Powered Routine Generation: Generate complete workout routines instantly by analyzing YouTube videos or simple text prompts using Gemini AI.
  • Invisible Tech: A local-first architecture ensures the app works perfectly offline, launching instantly and never losing data.
  • Premium UX/UI: A dark, OLED-optimized design with rich haptic feedback and fluid 120fps animations makes using the app feel like a premium physical tool.
  • Advanced Analytics: Visualize volume, progressive overload, and personal records automatically as you train.

The Tech Stack

I chose a stack that maximizes performance and developer velocity:

  • React Native & Expo: For a truly native experience on both iOS and Android.
  • TypeScript: Ensuring code reliability and scale.
  • Legend-State: For blazing fast, fine-grained state management.
  • Reanimated: Powering complex, interruptible gestures and animations.

Future Plans

The roadmap for Trainomics includes expanding it from a solo tool into a connected platform:

  • Cloud Sync & Multi-Device Support: Seamlessly switch between phone and tablet.
  • Social & Sharing: Share customized routines and PRs with friends.
  • Wearable Integration: Live heart rate tracking and watch control.
  • Deep AI Coaching: Personalized recommendations for weight increases and deload weeks based on historical performance.