RED FPS vs HDR Diagnostics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RED FPS
Calculate the maximum achievable frame rates for various RED camera systems. This unofficial tool was developed with input from film industry professionals for quick and easy use.
- Frame rate calculations
- Supports multiple RED camera models
- Developed with industry professionals
- Quick and easy to use
- Unofficial app
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Developed alongside top working professionals in the film industry. Quick and easy calculations of the maximum achievable frame rate for any of RED's camera systems. Support for: WEAPON HELIUM 8K S35 WEAPON DRAGON 8K VV EPIC-W HELIUM 8K S35 WEAPON DRAGON 6K SCARLET-W DRAGON 5K RAVEN DRAGON 4.5K EPIC DRAGON 6K SCARLET DRAGON EPIC MYSTERIUM-X SCARLET MYSTERIUM-X This is an unofficial app.
HDR Diagnostics
This application helps iPhone users troubleshoot and optimize their device's HDR capabilities. It analyzes your phone's HDR headroom and identifies potential issues hindering maximum HDR performance.
- Troubleshoot HDR support
- Optimize HDR settings
- Analyze HDR headroom
- Identify HDR limitations
- Understand HDR potential
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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.
Screenshots
Verdict
The clearest difference is ratings volume: HDR Diagnostics at 5 against RED FPS's 1. RED FPS's advantage is iOS requirement (9.0 vs 16.0). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for RED FPS against 5.0 for HDR Diagnostics. That said, the two scores are not equally well evidenced: HDR Diagnostics has 5 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | RED FPS | HDR Diagnostics |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (5 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 5 — better |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 4 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Kristopher Prygrocki | Greg Benz Photography LLC |
Customer experience
RED FPS
HDR Diagnostics
In-app purchases
RED FPS
No in-app purchases
HDR Diagnostics
No in-app purchases





