# CardioInsight — Heart Rate Zones Made Simple

> Heart Rate Zones Made Simple (iPhone/iPad app by Oyvind Snekkestad.)

- Source: https://appshunter.io/ios/app/cardioinsight/id6748576114 (this page in markdown: same URL + `.md`)
- Developer: [Oyvind Snekkestad](https://appshunter.io/developer/1826381945)
- Category: Health & Fitness
- Price: $0.99
- Age rating: 4+
- Requires: iOS 18.0 · 8 MB
- Languages: American English
- Released: 2025-07-14
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/cardioinsight/id6748576114/reviews.md

## What is CardioInsight?

CardioInsight transforms your fitness journey by making heart rate zone training simple, visual, and accessible — no matter how you work out. Whether you run, cycle, lift, or follow your own routine, CardioInsight analyzes any workout recorded in the Apple Health app, from any compatible device or app.

Why CardioInsight Stands Out:
- Works with Any Workout: Instantly analyze workouts from any device or app that saves data to the Apple Health app — Apple Watch, Garmin, Polar, Strava, and more.

- Effortless Heart Rate Zone Analysis: See your training intensity at a glance with color-coded zones and easy-to-understand explanations.

- Professional-Level Insights: Get detailed breakdowns of your performance, including time spent in each zone and personalized training recommendations.

- Seamless HealthKit Integration: All your workout data is automatically synced and analyzed — no manual entry required.

- Beautiful, Intuitive Design: Enjoy a clean, modern interface that makes complex data easy to understand.

- No Subscriptions: One-time purchase. All features included.

Perfect For:
- Runners, cyclists, and athletes who want to optimize their training

- Fitness enthusiasts seeking deeper performance insights

- Anyone who wants to understand and improve their heart rate training

Key Features:
- Real-time heart rate zone tracking

- Detailed workout analysis and statistics

- Training calendar and progress tracking

- Performance trends and insights

- Export capabilities

- Privacy-first approach with local data storage

Start making every workout count — download CardioInsight and unlock the full potential of your training, no matter how you move.


## Version history (last 3 releases)

### 1.0.2 — 2025-07-23

Bug Fixes:
- The date filter buttons are now always visible, even if you have no workouts yet.
- Improved app stability and performance

### 1.0.1 — 2025-07-15

Bug Fixes:
- Fixed navigation issue in Trends view
- Resolved button functionality in Max Heart Rate settings
- Improved app stability and performance

### 1.0 — 2025-07-14

No release notes.

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*