Lighting Ratio
Calculate contrast ratios
Free · Designed for iPad. Not verified for macOS.
Lighting Ratios makes exposure calculations quick for photography and film lighting.
• Calculate fill or background stops from any key light value
• Enter key and fill stops to instantly get contrast ratios
• Clear on-screen explanations with step-by-step math
Ratings & Reviews
Performance improvements
The developer, Davin Nguyen, 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
- Davin Nguyen
- Size
- 1.9 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 16.5 or later.
- iPhone
Requires iOS 16.5 or later. - iPad
Requires iPadOS 16.5 or later. - Mac
Requires macOS 13.4 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later. - Apple Watch
Requires watchOS 10 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Davinese