# VT Check App

> VTCheck

Canonical page: [https://chrome-stats.com/d/id6757127653](https://chrome-stats.com/d/id6757127653)

## Overview

- **ID:** `id6757127653`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Robert Chung
- **Category:** Health & Fitness
- **Version:** 1.66.39
- **Last updated:** 2026-08-26
- **First published:** 2026-03-24
- **Size:** 29 MB
- **Data as of:** 2026-09-08
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/vt-check-app/id6757127653)
- **Website:** [https://vtcheck.com](https://vtcheck.com/)
- **Privacy policy:** [https://vtcheck.com/privacy](https://vtcheck.com/privacy)

## Description

VT Check helps endurance athletes identify their exercise intensity during workouts using real-time respiratory and heart rate analytics based on physiological studies and statistical modeling.

HOW IT WORKS
  1. Connect a respiratory sensor or heart rate monitor to your device
  2. Perform workouts with real-time intensity feedback  
  3. Review detailed analysis on the web dashboard at vtcheck.com

  KEY FEATURES
  - Real-time zone detection with color-coded gauge (green/yellow/red)
  - Customizable workout templates (create on web, sync to phone and watch)
  - Automatic calibration that improves from your workout history
  - Drift analysis to verify metabolic stability       
  - Multi-device sync between phone, watch, and web dashboard

## Rankings

- #1,744,477 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6757127653)