# Simple DoF Calculator vs Silverlog Hyperfocal

Simple DoF Calculator and Silverlog Hyperfocal are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Simple DoF Calculator sells 4 in-app purchases, starting at $2.99 per 7 days and Silverlog Hyperfocal sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Simple DoF Calculator ships an update weekly, Silverlog Hyperfocal every 4 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Simple DoF Calculator | Silverlog Hyperfocal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (109 ratings)](https://appshunter.io/ios/app/simple-dof-calculator/id301222730/reviews)** | — |
| Number of ratings | **109** | — |
| Positive reviews | 75.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 40 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dennis van den Berg](https://appshunter.io/developer/300477898) | [Simon Westgate](https://appshunter.io/developer/1856537803) |

## What reviewers say

### Simple DoF Calculator

[App page](https://appshunter.io/ios/app/simple-dof-calculator/id301222730)

This app helps photographers and videographers calculate depth of field and hyperfocal distance. It provides real-time calculations based on camera, aperture, focal length, and focus distance.

**Highlights:** Depth of field calculation, Hyperfocal distance calculation, Real-time results, Extensive camera support, Adjustable aperture, focal length, and focus distance

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Monthly | $3.99 | per month |
| Premium Yearly | $19.99 | per year |
| Premium Yearly | $24.99 | per year |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Fast and efficient calculations
- 💡 Good graphical display
- 👍 Intuitive interface
- 👍 Accurate results

**What reviewers complain about**

- 🐛 Lacks support for newer cameras
- 🐛 Frequent premium upgrade requests
- 🐛 Inaccurate hyperfocal distance calculation
- 🐛 No macro lens support
- 🐛 Difficult to read small text

**Reported bugs**

- App crashes on start
- App freezes and closes
- Buttons disappear, preventing exit from settings
- App not working after iOS 8 upgrade
- App not working after update

**Requested features**

- Add support for Canon R series cameras
- Add support for Sony a6700
- Add support for Nikon Zf
- Add support for Canon R5 Mark II
- Add support for Panasonic Lumix LX100


### Silverlog Hyperfocal

[App page](https://appshunter.io/ios/app/silverlog-hyperfocal/id6756801107)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nice One | $0.99 | one-time |
| Legend | $2.99 | one-time |
| Absolute Hero | $4.99 | one-time |
| Guardian Angel | $9.99 | one-time |
| Actual Saint | $29.99 | one-time |


## Frequently asked questions

### Is Simple DoF Calculator free?

Simple DoF Calculator is free to download, with in-app purchases available.

### Is Silverlog Hyperfocal free?

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

### Do Simple DoF Calculator or Silverlog Hyperfocal have ads?

Neither Simple DoF Calculator nor Silverlog Hyperfocal shows ads.

### Which is updated more often, Simple DoF Calculator or Silverlog Hyperfocal?

Simple DoF Calculator ships an update weekly, and Silverlog Hyperfocal every 4 days. Most recently, Simple DoF Calculator was updated on October 31, 2026 and Silverlog Hyperfocal on October 25, 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.*