LightMate - ExpoCalc
Photo & Video
Only for iPhone
$0.99 · Designed for iPhone
iPhone
The perfect long exposure photography assistant for calculating exposure times and capturing silky waterfalls, clouds, and light trails.
LightMate - ExpoCalc: Your Long Exposure Photography Companion
Transform your long exposure photography with precision and ease. Whether capturing silk-smooth waterfalls, ethereal cloud movements, or mesmerizing light trails, LightMate delivers the exact calculations you need in seconds.
PROFESSIONAL PHOTOGRAPHY TOOLS:
Calculate perfect exposure times based on your ND filters
Find the ideal ND filter combination for your desired exposure length
Adjust aperture, shutter speed, and ISO with intuitive controls
View multiple equivalent exposure combinations instantly
DESIGNED FOR PHOTOGRAPHERS BY PHOTOGRAPHERS:
Clean, distraction-free interface optimized for field use
Precise calculations based on professional photography principles
Support for all standard ND filter densities (ND2-ND100000)
Save favorite settings for quick access
Dark mode for night shooting sessions
PERFECT FOR:
Landscape photographers capturing flowing water and clouds
Architectural photographers removing crowds from busy scenes
Urban photographers creating dramatic light trails
Any photographer wanting to master long exposure techniques
Skip the guesswork and complex mental calculations. LightMate - ExpoCalc handles the technical details so you can focus on creativity and composition.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
add ND Filter Preference settings, you can chose your own Filters as default vendor
The developer, Qiao Hu, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Qiao Hu
- Size
- 844.8 KB
- Category
- Photo & Video
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2025 Kazimir
