# Field Tools (Depth of Field) — Photo focus helper

> Depth of field calculator for photographers with adjustable camera and lens settings. (iPhone/iPad app by Evgeny EGOROV.)

- Source: https://appshunter.io/ios/app/field-tools-depth-of-field/id656906251 (this page in markdown: same URL + `.md`)
- Developer: [Evgeny EGOROV](https://appshunter.io/developer/656113326)
- Category: Photo & Video, Productivity
- Price: $0.99
- Age rating: 4+
- Requires: iOS 9.0 · 4 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, Russian, Chinese (Simplified, China), European Spanish
- Released: 2013-06-09
- Data updated: 2026-08-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/field-tools-depth-of-field/id656906251/reviews.md

## What is Field Tools (Depth of Field)?

Field Tools is an efficient, easy to use depth of field calculator for photographers working in the field. Using just a few touches, you can quickly calculate hyperfocal, near focus and far focus distances, all from a single screen. App settings are also a single touch away. Features include:
•Large, easy to read result display
•Switch distance type - hyperfocal, near limit, far limit and combined near/far limits - with a single touch
•Sliders for adjusting focal length, aperture and focus distance
•Configure multiple cameras and lenses and switch between them with just a few touches
•Results in meters, feet or feet and inches

## Key features

- Depth of field calculation
- Hyperfocal, near, and far focus distances
- Adjustable focal length, aperture, focus distance
- Multiple camera and lens profiles
- Results in meters, feet, or feet and inches
- Single-screen interface

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/field-tools-depth-of-field/id656906251/reviews.md

### 1/5 — Dysfunctional app.

*2018-02-09, version 3.2*

The clumsy outdated interface could have been forgiven if the app actually does what it claims to do.  This app should not be in the apple store.

### 1/5 — 役に立たん

*2017-05-07*

だめだコリャ👎

### 1/5 — Has potential, didn't work for me

*2017-03-17, version 3.2*

Kept getting stuck on a Cannon camera, would not shift to another brand. Could not call up any lenses, although I could manually add.

Maybe you get what you pay for

## Frequently asked questions about Field Tools (Depth of Field)

### What is Field Tools used for?

Field Tools is a depth of field calculator designed for photographers. It helps you quickly determine hyperfocal, near focus, and far focus distances directly from a single screen.

### What camera and lens settings can I adjust in Field Tools?

You can adjust focal length, aperture, and focus distance using sliders. The app also allows you to configure and switch between multiple camera and lens profiles.

### What units does Field Tools display results in?

Field Tools can display results in meters, feet, or feet and inches, providing flexibility for photographers working in different regions.

### How much does Field Tools cost?

Field Tools is a paid application, available for $0.99.

### Does Field Tools have ads?

No, Field Tools does not contain advertisements.

### What devices is Field Tools compatible with?

Field Tools is compatible with iPhone and iPod devices.

### How often is Field Tools updated?

The app was last updated on April 29, 2020, with version 20. It was originally released on June 9, 2013.

### What is the age rating for Field Tools?

Field Tools has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 3 releases)

### 20 — 2020-04-29

iOS 13 support

### 3.2 — 2017-03-15

More then 100 New lens was added.

### 1 — 2013-06-07

No release notes.

## Apps similar to Field Tools (Depth of Field)

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Manual Flash Calculator](https://appshunter.io/ios/app/manual-flash-calculator/id6739006004) | — | $2.99 | Photo & Video |
| [DIGI Filters](https://appshunter.io/ios/app/digi-filters/id6738690334) | 1.0 (1) | Free | Photo & Video |
| [DoF plus](https://appshunter.io/ios/app/dof-plus/id309381301) | 5.0 (1) | $0.99 | Photo & Video |
| [Field of Depth](https://appshunter.io/ios/app/field-of-depth/id662879911) | 3.4 (5) | $2.99 | Photo & Video |
| [DOF Calculator for Photography](https://appshunter.io/ios/app/dof-calculator-for-photography/id1599712631) | 1.0 (1) | $3.99 | Photo & Video |
| [CycleCam • Dashcam for Bikes](https://appshunter.io/ios/app/cyclecam-dashcam-for-bikes/id6529543558) | — | Free | Photo & Video |

## More apps by Evgeny EGOROV

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- [Musical polyphonic synthesizer](https://appshunter.io/ios/app/musical-polyphonic-synthesizer/id660038827)
- [Font preview tool for desing.](https://appshunter.io/ios/app/font-preview-tool-for-desing/id665073204)
- [HEX ASCII BASE64 MD5 SHA conv.](https://appshunter.io/ios/app/hex-ascii-base64-md5-sha-conv/id665862996)

All apps by Evgeny EGOROV: https://appshunter.io/developer/656113326

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*