# HDR Diagnostics — Optimize your display

> iPhone HDR display optimization and troubleshooting tool. (iPhone/iPad app by Greg Benz Photography LLC.)

- Source: https://appshunter.io/ios/app/hdr-diagnostics/id6759677976 (this page in markdown: same URL + `.md`)
- Developer: [Greg Benz Photography LLC](https://appshunter.io/developer/1880143460)
- Category: Photo & Video, Utilities
- Price: Free
- Rating: 5.00/5 from 5 App Store ratings
- Age rating: 4+
- Requires: iOS 16.0 · 1 MB
- Languages: American English
- Released: 2026-03-02
- Data updated: 2026-07-09
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/hdr-diagnostics/id6759677976/reviews.md

## What is HDR Diagnostics?

This app is designed to help troubleshoot and optimize HDR support on your iPhone. Determine how much HDR "headroom" (capability) your phone has, as well as understand any factors which may be preventing you from experiencing the maximum HDR potential.

## Key features

- Troubleshoot HDR support
- Optimize HDR settings
- Analyze HDR headroom
- Identify HDR limitations
- Understand HDR potential


## Frequently asked questions about HDR Diagnostics

### What is HDR Diagnostics?

HDR Diagnostics is an iPhone application designed to help you understand and optimize your device's High Dynamic Range (HDR) display capabilities. It analyzes your phone's HDR headroom and identifies factors that might limit your HDR experience.

### Is HDR Diagnostics free to use?

Yes, HDR Diagnostics is completely free to download and use. There are no in-app purchases or subscription fees associated with this application.

### What devices does HDR Diagnostics support?

HDR Diagnostics is compatible with both iPhone and iPad devices. It is designed to work on Apple's mobile operating system.

### How often is HDR Diagnostics updated?

HDR Diagnostics was last updated on March 2, 2026, with version 1.0. As of its release, it is on its latest version, indicating recent development.

### What is the age rating for HDR Diagnostics?

HDR Diagnostics has an age rating of 4+, making it suitable for users of all ages. This indicates it contains no content that would be inappropriate for young children.

### Does HDR Diagnostics have ads?

No, HDR Diagnostics does not contain any advertisements. Users can enjoy an ad-free experience while optimizing their HDR display.

### What information can I learn about my iPhone's HDR?

You can learn about your iPhone's HDR 'headroom,' which is its capability, and understand any factors that might be preventing you from experiencing the maximum HDR potential on your device.

### Who developed HDR Diagnostics?

HDR Diagnostics was developed by Greg Benz Photography LLC, a developer focused on photography-related tools and applications.

## Version history (last 1 release)

### 1.0 — 2026-03-02

No release notes.

## More apps by Greg Benz Photography LLC

- [HDR Cast](https://appshunter.io/ios/app/hdr-cast/id6761282719)

All apps by Greg Benz Photography LLC: https://appshunter.io/developer/1880143460

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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 2026-07-09.*