LumiMeter
Camera-Based Light Meter
Only for iPhone
USD 99.99 · Designed for iPhone
iPhone
Data Not Collected. Your Privacy Is Fully Protected.
Supports up to six family members via Family Sharing.
No ads, subscriptions, or in-app purchases.
LumiMeter – Precision Light Measurement, Simplified
LumiMeter transforms your device into a professional-grade light meter using the built-in camera. Instantly view ambient illuminance in lux or foot-lamberts, with smooth, real-time numerical feedback. Tap once to begin or pause measurement — no setup required.
Perfect for:
• Photographers optimizing exposure and studio lighting
• Designers and architects evaluating ambient brightness
• Engineers and technicians requiring quick illumination checks
Compact, accurate, and elegantly minimal, LumiMeter brings professional light measurement to your pocket.
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Thank you for choosing LumiMeter!
This update enhances overall stability, refines performance, and ensures a smoother, more responsive light-measurement experience.
The developer, Han Chang Lin, 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
- Provider
- Han Chang Lin
- Size
- 41.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 11.0 or later.
- iPhone
Requires iOS 11.0 or later. - iPod touch
Requires iOS 11.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Han Chang Lin
