This app transforms your iPhone into a professional exposure meter. It continuously measures light and displays ISO, F-stop, and shutter speed values without needing to take a photo. You can adjust these settings and lock the exposure to save a reference image with the calculated values.
2.2
April 11, 2025
Fixed a display (picker) bug.
RapidExposure turns your iPhone into an exposure meter. It helps you measure and display ISO, F-stop, and shutter speed values in real-time, allowing you to adjust settings before taking a photo.
It provides continuous exposure readings, allowing you to fine-tune your camera settings for optimal lighting. You can lock in your desired exposure and save a reference image with the calculated values.
Yes, you can adjust ISO, F-values, and shutter speeds. The app recalculates and displays how these changes affect the exposure, and you can even tap on the preview screen to adjust exposure at specific points.
RapidExposure is a paid app, available for a one-time purchase of $0.99.
No, RapidExposure does not contain advertisements. It is a paid application.
RapidExposure is designed for iPhone and iPod Touch devices.
The app was last updated on April 11, 2025, indicating ongoing support and potential for future improvements.
RapidExposure has an age rating of 4+, making it suitable for a wide range of users.
