# VO2Pro: HIIT Trainer

> Workouts to improve VO2 max

Canonical page: [https://chrome-stats.com/d/id6780353919](https://chrome-stats.com/d/id6780353919)

## Overview

- **ID:** `id6780353919`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 敏 周
- **Category:** Health & Fitness
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.0
- **Last updated:** 2026-07-08
- **First published:** 2026-07-08
- **Size:** 9.06 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/vo2pro-hiit-trainer/id6780353919)
- **Website:** [https://vo2pro.web.app](https://vo2pro.web.app/)
- **Privacy policy:** [https://vo2pro.web.app/privacy](https://vo2pro.web.app/privacy)

## Description

Raise your VO₂ max with Norwegian 4×4, Tabata, and other HIIT workouts.

Your VO₂ max is the single best predictor of longevity.
VO2Pro is designed to raise your VO₂ max, with short, science-backed intervals and live heart-rate coaching.

LIVE HEART-RATE COACHING
Train smarter, with real-time Apple Watch heart rate coaching.

PROVEN PROTOCOLS
• Norwegian 4×4 — the gold-standard VO₂ max builder
• Tabata Sprints — 8 all-out rounds that takes less than 7 minutes
• 30/60 — 8 rounds of 30s hard, 60s easy
• Custom workouts — build your own intervals

SEE YOUR PROGRESS
See a projection of where ~8 weeks of consistent training can take your VO₂ max

PRIVATE BY DESIGN
Your health data stays on your devices and in Apple Health. No accounts, no ads. 

VO2PRO MAX
Unlock the 2-month VO₂ max forecast, custom workouts, and the full protocol library. Payment is charged to your Apple Account at confirmation. Subscriptions auto-renew unless cancelled at least 24 hours before the period ends; manage or cancel in your Apple Account settings.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://vo2pro.web.app/privacy

## Rankings

- #895,529 — Overall

## Similar extensions and apps

- [VO2Max Training](https://chrome-stats.com/d/id6751254440) — 4.50 / 5
- [VO2Max Hiit Workout](https://chrome-stats.com/d/id6475713309) — 2.00 / 5
- [VO2 Max Trainer: HIIT, Zone 2](https://chrome-stats.com/d/id6736629740) — 4.00 / 5
- [N4x4](https://chrome-stats.com/d/id6686407796) — 4.40 / 5
- [VO2 Max Pro: Track Fitness Age](https://chrome-stats.com/d/id6740225781) — 4.40 / 5
- [VO2 Flow: Norwegian 4x4 Timer](https://chrome-stats.com/d/id6757104585) — 5.00 / 5
- [NTRVL: Norwegian 4x4 Trainer](https://chrome-stats.com/d/id6768314931)
- [Norwegian 4x4 Protocol](https://chrome-stats.com/d/id6499464775) — 4.30 / 5
- [Tabata & HIIT Timer - PEAKVO2](https://chrome-stats.com/d/id6532617265) — 5.00 / 5
- [Norwegian 4x4 HIIT - Myworkout](https://chrome-stats.com/d/id6497329690) — 4.70 / 5
- [VO2 max Hero - AI Tracker](https://chrome-stats.com/d/id6745514867)
- [O₂Max](https://chrome-stats.com/d/id6760657144)

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6780353919)