# THETA+ vs HDReye

The clearest difference is in-app purchases: THETA+ at none against HDReye's 4. HDReye's advantage is rating (4.5 vs 4.1) and review sentiment (29% vs 20%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. HDReye sells 4 in-app purchases, starting at $6.99 per month. THETA+ asks for nothing beyond the download.

HDReye holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 333 and 770 respectively. Written reviews point the same way: 20% of THETA+'s written reviews are positive against 29% of HDReye's.

THETA+ ships an update every 2 months, HDReye monthly. Both last shipped on September 22, 2026.

## The numbers

| Metric | THETA+ | HDReye |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (333 ratings)](https://appshunter.io/ios/app/theta-plus/id1021526610/reviews) | **[4.5 (770 ratings)](https://appshunter.io/ios/app/hdreye/id1566721813/reviews)** |
| Number of ratings | 333 | **770** |
| Positive reviews | 20.1% of reviews | **29.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 186 MB | 90 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ricoh Co., Ltd.](https://appshunter.io/developer/369115807) | [HDReye Technologies Inc.](https://appshunter.io/developer/1691298419) |

## What reviewers say

### THETA+

[App page](https://appshunter.io/ios/app/theta-plus/id1021526610)

Edit and enhance 360° photos and videos with creative effects and animations. Easily share your immersive content on social media platforms. Includes basic video editing tools for a polished final product.

**Highlights:** 360° image editing, Little Planet and Soratama effects, 360° animation creation, Image correction and filters, Stamp and text overlay, Video trimming and speed adjustment, Time lapse video creation

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 💡 Interesting editing features
- 👍 Good for 360 photos/videos
- 🚀 Expands creativity

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Fails to save edited content
- 🐛 Compatibility issues with iOS updates
- 🐛 Limited photo/video import options
- 🐛 Poor video quality after editing

**Reported bugs**

- Fails to save videos after editing
- Crashes when trying to export
- Doesn't recognize photos/videos in library
- Distorts aspect ratio of exported content

**Requested features**

- Add 60fps export option
- Allow audio track addition to exports
- Improve transition smoothness between keyframes
- Restore removed editing features


### 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 THETA+ free?

THETA+ is free to download, with no in-app purchases.

### Is HDReye free?

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

### Which has better reviews, THETA+ or HDReye?

HDReye is rated higher. THETA+ averages 4.1 out of 5 from 333 ratings, while HDReye averages 4.5 from 770 ratings.

### Do THETA+ or HDReye have ads?

Neither THETA+ nor HDReye shows ads.

### Which is updated more often, THETA+ or HDReye?

THETA+ ships an update every 2 months, and HDReye monthly. Most recently, THETA+ was updated on September 22, 2026 and HDReye on September 22, 2026.

---

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