# TrueZone

> Track your endurance

Canonical page: [https://chrome-stats.com/d/id1574232639](https://chrome-stats.com/d/id1574232639)

## Overview

- **ID:** `id1574232639`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Driftline Analytics
- **Category:** Health & Fitness
- **Version:** 2.1.7
- **Last updated:** 2025-03-06
- **First published:** 2023-10-16
- **Size:** 72 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/truezone/id1574232639)
- **Website:** [https://www.driftline.io/truezone](https://www.driftline.io/truezone)
- **Privacy policy:** [https://www.driftline.io/privacyPolicy](https://www.driftline.io/privacyPolicy)

## Description

The future of fitness testing. TrueZone offers quick-and-easy, gold-standard fitness testing for coaches or individuals, requiring only a heart rate monitor.

## Rankings

- #1,255,256 — Overall

## Similar extensions and apps

- [Simple Zones](https://chrome-stats.com/d/id1533922808) — 4.00 / 5
- [Zone2 Fitness](https://chrome-stats.com/d/id6444166065) — 3.00 / 5
- [Zone2Track](https://chrome-stats.com/d/id6451061206) — 4.40 / 5
- [MyZones - HR Zone Calculator](https://chrome-stats.com/d/id367857232)
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- [RunnersHeart](https://chrome-stats.com/d/id6758222219) — 5.00 / 5
- [Heart Rate Zones Trainer](https://chrome-stats.com/d/id6772269496)
- [Target Zone Keeper](https://chrome-stats.com/d/id6673919937) — 5.00 / 5
- [ZoneFit: HR Zone Training](https://chrome-stats.com/d/id6794157692)
- [ZoneLab](https://chrome-stats.com/d/id6781748479)
- [Zone 2 – Heart Rate Trainer](https://chrome-stats.com/d/id6761515338)

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1574232639)