# 360HDR vs HDRI Studio

The clearest difference is in-app purchases: 360HDR at none against HDRI Studio's 3. 360HDR also leads on iOS requirement (7.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. HDRI Studio sells 3 in-app purchases, starting at $19.99 per month. 360HDR asks for nothing beyond the download.

360HDR ships an update every 9 days, HDRI Studio weekly. The most recent releases landed on September 16, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 360HDR | HDRI Studio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free | — |
| Size | 4 MB | 153 MB |
| Requires iOS | **7.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MINORU AIKAWA](https://appshunter.io/developer/583007186) | [Gianluca Gatto](https://appshunter.io/developer/6789729997) |

## What reviewers say

### 360HDR

[App page](https://appshunter.io/ios/app/360hdr/id1011631144)

Capture and create 360-degree HDR images using a RICOH THETA camera. View your creations with iPhone's gyro and save them as PNG or HDR files for use in image-based lighting.

**Highlights:** Create 360-degree HDR images, Use with RICOH THETA cameras, Gyroscope viewing in 360-degree images, Save images as PNG, Save as Radiance (.hdr) files, Supports Image Based Lighting

**Features:** macOS Compatibility

**In-app purchases:** none


### HDRI Studio

[App page](https://appshunter.io/ios/app/hdri-studio/id6789729995)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $19.99 | per month |
| 4K Render Credit | $2.99 | one-time |
| 8K Render Credit | $7.99 | one-time |


## Frequently asked questions

### Is 360HDR free?

360HDR is free to download, with no in-app purchases.

### Is HDRI Studio free?

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

### Do 360HDR or HDRI Studio have ads?

Neither 360HDR nor HDRI Studio shows ads.

### Which is updated more often, 360HDR or HDRI Studio?

360HDR ships an update every 9 days, and HDRI Studio weekly. Most recently, 360HDR was updated on September 16, 2026 and HDRI Studio on September 24, 2026.

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