Photo & Video
myLightMeter PRO
myLightMeter Pro estimates exposure with incident/reflected modes, presets and saved sessions.
Consider after calibrating against a known meter
Averaged readings and reciprocity tools connect scene measurement to notes.
Keep in mind: Precise/low-light-range claims are untested; phone sensors, incident-mode setup and film-specific reciprocity affect results, not guaranteed exposure.
Inside the app
Official product images
What you can do
- Take eligible exposure readings
- Adjust ISO/aperture/time presets
- Save/export/sync sessions
Good for
- Photographers checking portable exposure estimates
Consider alternatives for
- Users needing calibrated laboratory photometry or guaranteed film results
Limitations & considerations
- Captured minimum: iOS 17.0.
- Precise/low-light-range claims are untested; phone sensors, incident-mode setup and film-specific reciprocity affect results, not guaranteed exposure.
Privacy & permissions
Session photos/notes/EXIF can reveal locations/clients; control iCloud/export access.
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.
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