# Heart Histogram

> Apple Watch heart rate frequency visualization from Health Data. (iPhone/iPad app by Real World Technology Solutions.)

- Source: https://appshunter.io/ios/app/heart-histogram/id1451382986 (this page in markdown: same URL + `.md`)
- Developer: [Real World Technology Solutions](https://appshunter.io/developer/588275532)
- Category: Health & Fitness, Medical
- Price: Free
- Rating: 4.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 12+
- Requires: iOS 17.0 · 0 MB
- Languages: American English
- Released: 2019-02-17
- Data updated: 2026-08-20
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/heart-histogram/id1451382986/reviews.md

## What is Heart Histogram?

The app makes it easy to see how frequently your heart beats at different rates, making use of the data gathered by your Apple Watch and stored in your Health Data.

You can select the period from which the data is drawn, and, depending on the model of the Apple Watch you have, you may be able to choose to display any combination of the data that your Watch marked as corresponding to periods where you were sedentary or active.

## Key features

- Heart rate frequency visualization
- Apple Watch data integration
- Health Data analysis
- Customizable time periods
- Activity status filtering

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/heart-histogram/id1451382986/reviews.md

### 4/5 — Works, though a bit buggy and unintuitive

*2022-11-07*

It doesn’t respect screen safe zones so e.g. the chart controls render under the island on iPhone 14s. The “Done” button for closing the settings pop-up panel actually opens another pop-up showing the data chart, and so it recurses infinitely (though this is a workaround for the safe area issue since the pop-up doesn’t extend under the island).

There’s plus and minus controls with no explanation of what they do (turns out it’s to control how many intervals to show, whether that’s days, months etc as selected by the segmented control).

There’s also a bunch of settings which aren’t clear as to their function.

But nonetheless it does do what it says on the tin, and I found it super convenient that this app exists.

## Frequently asked questions about Heart Histogram

### What is Heart Histogram?

Heart Histogram is a free app that visualizes your heart rate patterns. It uses data from your Apple Watch and Health Data to show how frequently your heart beats at different rates.

### What devices does Heart Histogram support?

Heart Histogram is currently supported on iPhone.

### How accurate is the heart rate data in Heart Histogram?

The app relies on data collected by your Apple Watch and stored in your Health Data. Accuracy is dependent on the Apple Watch's sensor performance and the data it records.

### Can I see my heart rate data from specific activities?

Yes, depending on your Apple Watch model, you can choose to display data that your Watch marked as corresponding to periods where you were sedentary or active.

### How often is Heart Histogram updated?

The latest version, 1.1, was released on March 25, 2024. Updates typically include bug fixes and performance improvements.

### What is the age rating for Heart Histogram?

Heart Histogram is rated 12+ and is suitable for users aged 12 and older.

### Does Heart Histogram have ads?

No, Heart Histogram does not contain advertisements.

### What is the user sentiment for Heart Histogram?

Based on the available data, Heart Histogram has a rating of 4.0 stars from 2 ratings, indicating generally positive user feedback.

## Version history (last 5 releases)

### 1.1 — 2024-03-25

Modernised interface
No changes to functionality

### 1.0.3 — 2022-04-24

Bug fixes and latest iOS updates

### 1.0.2 — 2019-03-09

Faster, more efficient loading of data
Immediate display of available data even while loading
Interface improvements
Bug fixes

### 1.0.1 — 2019-03-07

• Speed improvements
• Interface improvements
        • Clearer color coding of data
        • Ability to control granularity of data — group in ranges of 1bpm, 2bpm, 5bpm or 10bpm
        • y-axis scale
• bug fixes

### 1.0 — 2019-02-17

No release notes.

## Apps similar to Heart Histogram

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Pulsedo: Heart Rate Monitor](https://appshunter.io/ios/app/pulsedo-heart-rate-monitor/id1528974993) | 4.5 (3,281) | Free | Health & Fitness |
| [Weight Tracker: lbs & kg](https://appshunter.io/ios/app/weight-tracker-lbs-and-kg/id6758912965) | — | Free | Health & Fitness |
| [MCAS Tracker](https://appshunter.io/ios/app/mcas-tracker/id6754931863) | 4.2 (10) | Free | Health & Fitness |
| [Heart Rate Tracker & Log](https://appshunter.io/ios/app/heart-rate-tracker-and-log/id1614210097) | 4.7 (105) | Free | Health & Fitness |
| [Cora - Personal Fitness Coach](https://appshunter.io/ios/app/cora-personal-fitness-coach/id6741827384) | 4.8 (436) | Free | Health & Fitness |
| [Heart Rate Monitor ϟ](https://appshunter.io/ios/app/heart-rate-monitor/id1466922522) | 4.6 (2,847) | Free | Health & Fitness |

## More apps by Real World Technology Solutions

- [CloudPBX Mobile](https://appshunter.io/ios/app/cloudpbx-mobile/id1355669359)
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- [VIC Fuel Price](https://appshunter.io/ios/app/vic-fuel-price/id6797689206)

All apps by Real World Technology Solutions: https://appshunter.io/developer/588275532

## Related topics

[heart histogram](https://appshunter.io/ios/topics/heart-histogram) · [real world technology solutions](https://appshunter.io/ios/topics/real-world-technology-solutions)

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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 2026-08-20.*