What if your next match was based on how hard you train — not just how good your photos are? That's the idea behind GritVit, the fitness dating app that matches serious athletes using verified workout data.
GritVit reads your real workout history from Apple Health and Google Health Connect and calculates a Fitness Score that reflects how consistently and seriously you train.
How GritVit Works
Your Fitness Score (0–100)
Calculated from eight real training signals: resting heart rate (20%), workout frequency (18%), cardio volume (12%), recency (10%), daily steps (10%), active calories (8%), longest session (6%), and daily distance (6%).
Trust Level System (L1–L5)
- L1–L4: Based on accumulated workout history
- L5 (Elite): Requires 30 consecutive days of wearable data with zero breaks
Privacy First
Your raw workout data never leaves your device. Only aggregated scores are uploaded.
Who Is GritVit For?
Runners who train 5x/week, CrossFit athletes, gym regulars, and daily trainers with wearables — anyone tired of matching with people who claim to be "active" but never actually train.
Global Leaderboards
Compete across 10 categories: longest session, longest run, streaks, most active calories, and more.
Free vs Premium
Fitness tracking is always free. Premium features unlock after completing a 7-day challenge: 50,000 steps, 40km, 200 active minutes.
Written by PG App Studios
An independent app studio in the Algarve run by Pedro Gregório. We write about the problems our apps solve, from learning European Portuguese to raising a toddler.
