# Camera Exposure Calculator Pro — DOF,Focus,Hayperfocal calc

> DOF,Focus,Hayperfocal calc (iPhone/iPad app by Ajay Gorasiya.)

- Source: https://appshunter.io/ios/app/camera-exposure-calculator-pro/id1603970223 (this page in markdown: same URL + `.md`)
- Developer: [Ajay Gorasiya](https://appshunter.io/developer/1455174866)
- Category: Utilities
- Price: $3.99
- Age rating: 4+
- Requires: iOS 13.0 · 21 MB
- Languages: English
- Released: 2022-01-08
- Data updated: 2026-09-02
- User reviews in markdown: https://appshunter.io/ios/app/camera-exposure-calculator-pro/id1603970223/reviews.md

## What is Camera Exposure Calculator Pro?

Camera Exposure Calculator app allows you calculate the perfect exposure for your photography.

A good helper when shooting on film

You just have to input your current exposure (Aperture, shutter speed and ISO) and it will automatically calculate the exposure based on your new settings.
It supports to add an ND filter until 30 stop.

The apps displays the current EV and integrates a chronometer to help you calculate a perfect exposure.

With this app you can input your actual aperture, shutter speed and ISO of your DSLR camera, and it will display some options with different combinations of the previous parameters, but with the same exposure metering.

It can be used in exposure meter mode (light meter). The exposure value (EV) is shown at the top of the screen.

Your required exposure time will be shown in the display. The slowest shutter speed setting on most cameras is 30 seconds. For any exposure times longer than this, where you need to use the Bulb or Time mode, a countdown timer is enabled so you can time your exposure within the app.

## Chart rankings

- #176 in Top Paid · Utilities (US App Store)


## Version history (last 2 releases)

### 1.1 — 2026-06-16

-   Better performance
-   UI improvements
-   Minor bug fixes

### 1.0 — 2022-01-08

No release notes.

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| --- | --- | --- | --- |
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## More apps by Ajay Gorasiya

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- [Bible in Spanish with Chat](https://appshunter.io/ios/app/bible-in-spanish-with-chat/id1478734065)

All apps by Ajay Gorasiya: https://appshunter.io/developer/1455174866

## Related topics

[camera exposure calculator pro](https://appshunter.io/ios/topics/camera-exposure-calculator-pro) · [camera exposure calculator](https://appshunter.io/ios/topics/camera-exposure-calculator) · [exposure studio](https://appshunter.io/ios/topics/exposure-studio) · [exposure ed](https://appshunter.io/ios/topics/exposure-ed) · [exposure tracker](https://appshunter.io/ios/topics/exposure-tracker) · [camera calculator](https://appshunter.io/ios/topics/camera-calculator)

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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 2026-09-02.*