HDReye

HDReye

Make 360° HDRis on your phone

744 ratings
184 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • June 10, 2021
  • March 17, 2026
HDReye video #1 for iPhone
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About

Create custom 360° HDRi images for realistic 3D lighting and compositing directly from your phone. Capture bracketed panoramas and generate 32-bit EXR files for seamless integration with 3D software and AR development.

Create 360° HDRi images
Shoot bracketed multi-exposure panoramas
Generate 32-bit .EXR files
Realistic 3D lighting and compositing
Image-based lighting solution
Access to crowdsourced HDRi collection
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What users say

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What's New in HDReye

4.1.6

March 17, 2026

- Fixes bug where subscriptions could become unlinked from account.

Subscription plans

HDReye Pro

Upgrade for unlimited captured asset unlocks

$6.991 Month
How to cancel HDReye subscription ⁉️
1

In-App Purchases

$2.99

Asset unlock

Unlock a single captured asset

User reviews

Convenient

It’s very convenient to shoot a quick hdri image rather than do my usual multi bracketed fisheye shots that sometimes fail with photoshop stitching. This works every time. My only issue is I have an iPhone 12. I didn’t see any pre sales warning about using older iPhones but it will only take 3 exposures instead of the 5 as advertised :/
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Works great

For lighting VFX in your own environments, so absolute precision not required, this works really well, and the convenience is worth some money.

Can’t even do anything

You must buy a membership, even to view your HDRI!

Paywall app

Used to be good, now everything is locked behind a paywall. £2.99 to download my existing old images!

Greedy but functional

With the amount of data they’re harvesting, the least they can do is reevaluate the price tag. $3 per hdri, WITHOUT A PREVIEW is insane. This is not an app, it’s a subscription to a web tool.

That said, the tool does what it says. If it were a one off payment (or if I could just preview the HDRI generated before purchasing) this would be a different review. A stainless steel gazing ball is a one time $30 purchase, and can build the same thing without sending your photos into an ai black box. This tool doesn’t even save time over the mirror ball as you’ve still got to wait for the images to process.

If you’ve got the extra cash, go for it. The tool works pretty well, and if you make enough HDRI’s I can see a subscription being worth it- but if you’re someone like me who only needs a handful for the occasional FX shot, the value just isn’t there.
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Developer apps

User experience

🐞

Reported Bugs

3 issues

Account deletion issues

Bug

Stuck on processing/uploading

Bug

Disappearing credits

Bug

Requested Features

4 requests

Free trial or preview option

Feature

Ability to stitch locally on device

Feature

One-time purchase option

Feature

Improved stitching algorithm

Feature

FAQ

What does HDReye do?

HDReye allows you to create custom 360° HDRi (High Dynamic Range image) images directly from your phone. These images are used for realistic 3D lighting and compositing in various visual effects and rendering applications.

How do I create an HDRi with HDReye?

You select your desired dynamic range and then follow the app's prompts to shoot a bracketed multi-exposure panorama of your location. The app then stitches these images together to generate a 32-bit .EXR HDRi file.

Is HDReye free to use?

The app is free to download and use, but it offers in-app purchases. This suggests that some features or advanced functionalities might require a purchase.

What 3D software is compatible with HDReye?

HDReye is compatible with a wide range of 3D packages and render engines, including Cinema 4D, Blender, Houdini, Maya, 3D Studio Max, Adobe After Effects, Element 3D, OTOY Octane Render, Redshift, V-ray, Arnold, Unreal Engine, Unity, and Spark AR.

Who would benefit from using HDReye?

Independent 3D artists, VFX studios, AR developers, NFT artists, content creators, and hobbyists can all benefit from HDReye. It simplifies the process of capturing lightmaps and creating realistic renders, which previously required expensive dedicated equipment.