Photo & Video
Light Meter by WBPhoto
Light Meter by WBPhoto combines phone-based exposure readings with photography calculators and a saved reading log.
Compare exposure ideas during photographic planning
Spot comparisons and linked calculators put several common preparation tasks together.
Keep in mind: Calibration, precision and hardware-comparison claims are unverified here; device cameras and AR conditions affect readings.
Inside the app
Official product images
What you can do
- Compare spot and zone-based exposure readings
- Use depth-of-field reciprocity and other calculators
- Save readings with notes and optional location
Good for
- Photographers checking a portable aid against known equipment.
Consider alternatives for
- Users requiring certified absolute light or distance measurements.
Limitations & considerations
- Captured minimum: iOS 15.0.
- Calibration, precision and hardware-comparison claims are unverified here; device cameras and AR conditions affect readings.
Privacy & permissions
Camera access, GPS-tagged logs and shared reading images can reveal locations; check metadata before exporting.
Sources & review notes Updated Nov 11, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.
No comments yet. Be the first to share your experience.