---
title: "Exposure Equivalence — App Overview"
url: https://marlvel.ai/apps/exposure-equivalence
category: Photo & Video
developer: Rob Duell PhD
platforms: ios, android
rating: N/A (0 ratings)
pricing: paid
report_level: overview
generated: 2026-05-04
last_verified: "2026-05-04T08:56:10.817Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app serves as a digital tool for photographers to quickly calculate manual exposure settings based on the Sunny 16 rule and ND-filter requirements.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Photo & Video |
| Rating | N/A ★ (0) |
| Pricing | paid |
| Platforms | iOS, Android |
| Latest Version (iOS) | 4.0 |
| Latest Version (Android) | 2.0.0 |
| Developer | Rob Duell PhD |

<!-- SECTION: Summary -->
## What is Exposure Equivalence?

Exposure Equivalence is a photography utility that automates the calculation of manual camera settings based on the Sunny 16 rule. It assists photographers in determining equivalent aperture, ISO, and shutter speed combinations for various outdoor lighting conditions. The app is notable for its integration of ND-filter density compensation into exposure calculations.

<!-- SECTION: Key Features -->
## Key Features

- **Sunny 16 Calculation**: Estimates required exposure values for outdoor lighting conditions ranging from sunny to heavy overcast.
- **Manual Setting Calculator**: Calculates equivalent combinations of aperture, ISO, and shutter speed to achieve a target exposure.
- **ND-Filter Support**: Adjusts exposure calculations to account for specific filter density and compensation values.

<!-- SECTION: Target Audience -->
## Who is it for?

Outdoor photographers who use manual camera settings and require a quick reference for exposure values without a light meter.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/exposure-equivalence/id6469605168?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.heinrichreimersoftware.exposure&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/exposure-equivalence)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/exposure-equivalence).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*