# Hyperfocal DOF vs HDRI Studio

The clearest difference is price: HDRI Studio at Free against Hyperfocal DOF's $0.99. HDRI Studio also leads on update cadence (weekly vs every 6 months). Hyperfocal DOF's advantage is in-app purchases (none vs 3) and device support (3 vs 1). On ads there is nothing between them.

HDRI Studio is free to download; Hyperfocal DOF costs $0.99 up front. HDRI Studio sells 3 in-app purchases, starting at $19.99 per month. Hyperfocal DOF asks for nothing beyond the download.

Hyperfocal DOF ships an update every 6 months, HDRI Studio weekly. The most recent releases landed on October 16, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Hyperfocal DOF | HDRI Studio |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/hyperfocal-dof/id1007164928/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 19.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | Paid | — |
| Size | 18 MB | 71 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Javier Cancio Del Busto](https://appshunter.io/developer/1188703817) | [Gianluca Gatto](https://appshunter.io/developer/6789729997) |

## What reviewers say

### Hyperfocal DOF

[App page](https://appshunter.io/ios/app/hyperfocal-dof/id1007164928)

Easily calculate hyperfocal distance for photography. Select your camera model, focal length, and aperture to determine the optimal focus point for sharp images from near to infinity.

**Highlights:** Hyperfocal distance calculation, Supports over 4000 camera models, User-friendly interface, Focal length and aperture input, Infinity focus sharpness

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

**In-app purchases:** none


### HDRI Studio

[App page](https://appshunter.io/ios/app/hdri-studio-360-hdr-camera/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 Hyperfocal DOF free?

Hyperfocal DOF costs $0.99, with no in-app purchases.

### Is HDRI Studio free?

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

### Do Hyperfocal DOF or HDRI Studio have ads?

Neither Hyperfocal DOF nor HDRI Studio shows ads.

### Which is updated more often, Hyperfocal DOF or HDRI Studio?

Hyperfocal DOF ships an update every 6 months, and HDRI Studio weekly. Most recently, Hyperfocal DOF was updated on October 16, 2026 and HDRI Studio on October 22, 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.*