Light Meter Ultra

Fast, precise and easy to use. Get perfect exposures every time. No additional hardware required.
Say goodbye to arcane Sunny 16. Figuring out the best exposure settings for your manual camera doesn’t have to be difficult. Light Meter Ultra for iPhone gives you the exact readings you need for your camera by simply pointing your device at the scene. Precise measurements mean you can dial in the perfect exposure settings for capturing the widest dynamic range, whilst customizable shooting profiles allow you to switch between settings with a single tap.
Download now and take advantage of our free plan which includes our precision Aperture Priority metering mode, limited settings, and single-use shooting profiles. Or choose one of our PRO plans and gain access to everything the app has to offer, including our full suite of professional metering modes, quick-select reusable shooting profiles, plus advanced features such as reciprocity failure correction that you won't find elsewhere.
Capture your creative vision with powerful features, including:
- Aperture Priority Metering Mode
- Shutter Priority Metering Mode*
- Exposure Priority Metering Mode*
- Stop increment selection of full, half or third stops*
- Customizable ISO, Shutter Speed and Aperture ranges*
- Exposure Compensation
- Exposure Lock
- Sample Offset
- Custom Camera Profiles*
- Detachable Lens Profiles*
- Film/Emulsion Profiles*
- Bulb-mode*
- Reciprocity Failure Correction*
*Features marked with an asterisk require an active PRO plan
Download now and start metering on your iPhone today.
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