---
title: "Shutter-Speed — App Overview"
url: https://marlvel.ai/apps/shutter-speed
category: Utilities
developer: Filmomat GmbH
platforms: ios, android
rating: 3.2 (226 ratings)
pricing: free
report_level: overview
generated: 2026-04-24
last_verified: "2026-04-24T07:57:55.975Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers basic functionality, its primary utility is dependent on the use of the external PhotoPlug hardware and proper adapter compatibility.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Utilities |
| Rating | 3.2 ★ (226) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 2.1 |
| Latest Version (Android) | 3.3 |
| Developer | Filmomat GmbH |

<!-- SECTION: Summary -->
## What is Shutter-Speed?

Shutter-Speed is a utility app designed to measure the shutter speeds of analog cameras by analyzing light signals. It functions as a specialized tool for film photography enthusiasts, particularly when paired with the proprietary PhotoPlug optical sensor to ensure accurate data capture.

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

- **PhotoPlug Integration**: Uses an external optical sensor connected to the iPhone to measure the actual light passing through the camera shutter.
- **Automatic Signal Analysis**: Automatically calculates shutter speed values based on the light signal captured during the shutter release.
- **Data Management**: Allows users to store measurement values for multiple cameras and lenses in a centralized table.
- **Correction Factor Calculation**: Provides compensation calculations to help users adjust for faulty shutter speeds identified during testing.

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

Analog film photographers and camera technicians looking to verify or calibrate mechanical shutter performance.

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

- [App Store](https://apps.apple.com/us/app/shutter-speed/id560154244?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.plug.photo.shutter_speed&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/shutter-speed)

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