# Abound vs HDReye

Abound and HDReye both sit at 4.5 stars, but that hides the real split: 53% of Abound's written reviews are positive against 29% of HDReye's. HDReye's advantage is iOS requirement (15.0 vs 17.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Abound sells 2 in-app purchases, starting at $14.99 per month and HDReye sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Abound against 4.5 for HDReye. Both are backed by a comparable volume of ratings — 859 and 774 respectively. Written reviews are what separate them: 53% of Abound's written reviews are positive against 29% of HDReye's.

Abound ships an update every 6 weeks, HDReye monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Abound | HDReye |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (859 ratings)](https://appshunter.io/ios/app/abound-3d-scanner/id1472387724/reviews)** | [4.5 (774 ratings)](https://appshunter.io/ios/app/hdreye/id1566721813/reviews) |
| Number of ratings | **859** | 774 |
| Positive reviews | **52.9% of reviews** | 28.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 146 MB | 90 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Abound Labs Inc.](https://appshunter.io/developer/1448444005) | [HDReye Technologies Inc.](https://appshunter.io/developer/1691298419) |

## What reviewers say

### Abound

[App page](https://appshunter.io/ios/app/abound-3d-scanner/id1472387724)

Capture, edit, and share 3D models from your iPhone or iPad. Turn photos into detailed 3D models or scan entire spaces with ease. Visualize, measure, and export your creations for use in professional software or share them instantly with others.

**Highlights:** 3D model capture from photos, Space scanning with mini-map, Intuitive editing tools, Scale-accurate measurements, Augmented reality visualization, Export to professional software, Cross-device syncing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Abound Pro | $14.99 | per month |
| Abound Pro | $79.99 | per year |

**What reviewers like**

- 🚀 Fast and easy to use
- 👍 Intuitive and user-friendly
- 💡 Innovative scanning features
- 🔍 Excellent 3D capture quality
- 🎨 Great texture and detail capture

**What reviewers complain about**

- 🐛 Crashes and compatibility issues
- 💰 Expensive subscription model
- 🔄 Unreliable processing and uploads
- 🗑️ Lost or deleted user scans
- 🤖 Lack of developer support and updates

**Reported bugs**

- App crashes on launch or during scanning
- LiDAR not working on compatible devices
- Scans failing to process or upload successfully
- Subscription issues and unexpected charges
- Compatibility problems with newer iOS versions

**Requested features**

- Support for newer iPhone models with LiDAR
- Improved stability and reliability
- Better export options and file formats
- Ability to recover or restore deleted scans
- More transparent and flexible pricing


### HDReye

[App page](https://appshunter.io/ios/app/hdreye/id1566721813)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HDReye Pro | $6.99 | per month |
| HDReye Pro | $6.99 | per month |
| HDReye Pro | $39.99 | per year |
| Asset unlock | $2.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 High-quality stitching
- 💡 Convenient for VFX work
- 🚀 Fast processing
- 👍 Intuitive workflow

**What reviewers complain about**

- 🔒 Paywall to preview/download
- 🐛 Inconsistent stitching quality
- 💰 Expensive subscription model
- 🐛 Crashes and server issues
- 🔒 No offline processing

**Reported bugs**

- Account deletion issues
- Stuck on processing/uploading
- Disappearing credits

**Requested features**

- Free trial or preview option
- Ability to stitch locally on device
- One-time purchase option
- Improved stitching algorithm


## Frequently asked questions

### Is Abound free?

Abound is free to download, with in-app purchases available.

### Is HDReye free?

HDReye is free to download, with in-app purchases available.

### Which has better reviews, Abound or HDReye?

Abound is rated higher. Abound averages 4.5 out of 5 from 859 ratings, while HDReye averages 4.5 from 774 ratings.

### Do Abound or HDReye have ads?

Neither Abound nor HDReye shows ads.

### Which is updated more often, Abound or HDReye?

Abound ships an update every 6 weeks, and HDReye monthly. Most recently, Abound was updated on November 3, 2026 and HDReye on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*