Shutter Button - A Light Meter
SEUNGHYUK CHOI Photo & Video iPhoneiPadiPod touch
Shutter Button - A Light Meter is a free Photo & Video app for iPhone and iPad by SEUNGHYUK CHOI. Rated 5.0/5 from 1 ratings. Requires iOS 17.6.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 4 MB
- Age 4+
- Updated
- Sep 17
- 2026 · v5.8
Screenshots
About Shutter Button - A Light Meter
Film Oddments Bluetooth Camera Remote with Exposure Meter and Rangefinder This app serves as a Bluetooth-enabled camera remote, incorporating both an exposure meter and a rangefinder. Compatible with film cameras and all cameras equipped with a mechanical shutter release, the app allows remote shutter control via Bluetooth. Exposure Meter (AV, TV, M Modes) Supports exposure compensation in 1/3-stop increments and displays exposure values from -5 to +5 EV. LiDAR Rangefinder Accurately measures distances using your iPhone’s built-in LiDAR sensor. *Requires a device equipped with a LiDAR sensor. Key Features: - Exposure Meter: AV, TV, and M modes, exposure compensation, integrated remote shutter control - Rangefinder: Distance measurement using LiDAR sensor Selectable exposure modes and metering methods include: - iPhone AE Metering - Average Metering - Framing Area Average Metering - Spot Metering Zoom Function: - Supports focal lengths from 13mm to 550mm Framelines: - Includes framelines for 135 full-frame and selected medium-format sizes Improved dials and touch feedback: - Added haptic feedback (vibration) Frame your shot and preview composition accurately. Additional Features: Shutter Trigger: Capture photos instantly with a single button press Bulb Mode: Hold the shutter open for long-exposure photography Timer Mode: Hands-free shooting with adjustable timer settings Timed Bulb Mode: Automatic control of long exposures with preset timers Shutter Depth Adjustment: Precisely control the shutter release depth Log Feature Added - A new “Instax Style Log” toggle is available under Exposure Meter → Settings. - Press and hold the shutter button on the Exposure Meter screen for at least 1 second to save the current metadata to the native Photos app. - You can enter custom text under Exposure Meter → Settings → Value Settings, which will be recorded with each log. *Swipe up on the Exposure Meter screen to open Exposure Meter → Settings. Demo Video: https://youtu.be/dvUyKOs7xEY LiDAE Demo Video: https://www.youtube.com/shorts/azueoZaa90M
What’s new
Version 5.8 · Updated September 17, 2026
Bug fixes
App privacy
The developer, SEUNGHYUK CHOI, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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