Lumu Light Meter - Reviews, Revenue and Downloads - Apple App Store

Description

The light metering tool for every great image maker.

Use the standalone app as a reflective light meter or use it in combination with Lumu Power hardware for professional Flash and Color Temperature measurements.

Lumu Power is an easy-to-use digital incident color and light meter that works seamlessly with the free Lumu app to deliver Color Temperature, Illuminance, Spot, Ambient, and Flash Exposure metering functionality on your iPhone.
A new expression of what a light meter can be, Lumu meets the needs of enthusiasts, professionals, and students who find existing light metering solutions too bulky, expensive, and complicated.

“The Lumu Power is without any doubt the most full featured light meter I have ever owned. It’s tiny, it weighs hardly anything, it manages to offer a feature set that expands way beyond what most will ever need from such a device.” - www.35mmc.com

Key features:

- SPOT METERING: Use your phone’s camera as a reflective light meter.

With Lumu Power:

- PHOTO SINGLE mode: Giving you exact parameters: exposure time, f-number, ISO, EV, lux.
- PHOTO MULTI mode: Calculating average value or contrast between multiple measurements.
- PHOTO PINHOLE mode: Measuring exposure time for custom pinhole camera settings.
- CINE/VIDEO mode: Set FPS, F-number, exposure time and ISO. Get the values for the ambiental light.
- FLASH EXPOSURE: See the graph of flash duration, measure its intensity.
- COLOR TEMPERATURE: Read light Color temperature in Kelvin and Green/Magenta shift.
- CHROMATICITY: See light colour in CIE1931 diagram and get X,Y,Z coordinates.
- ILLUMINANCE mode: showing incident light level in lux / foot-candle values.
- NOTES: Store all your measurements together with geo-location, custom notes and your photo in one place.

+ ND FILTERS, EXPOSURE COMPENSATION and more…

Visit http://lu.mu/ to learn more.

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User Rating

3.89 out of 5

9 ratings in Canada

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Ratings History

Reviews

Simply the best light meter app

Has the best UI out of any of the light meter apps I have tried. This is the only app that I can get accurate spot reflective metering with and has a great zoom in spot meter. Changing between aperture and shutter priority is as easy as tapping on the respective dial. Has great adaptability in the settings so you can tailor the app to your cameras limitations. This has app has replaced my handheld light meter.

Horribly expensive for what you get

The website is changed a bit since I first purchased the product and now more clearly outlines what each metre will do, but for $250 US plus customs and Brokerage, I can’t take a simple lux reading? And to upgrade I have to spend another $150 US… I’ve seen! I would not recommend this as a light meter.

Super

They fixed the incompatibility with my iPhone xs! Works great now!!!

Works very well

I just got the lumu and used it for a few shoots. Works as expected, flash mode is great and color balance reading seems accurate. Hence it's a very cost effective solution if you need a light meter. It removed the guess work from my flash exposure.

What gives?

I bought a Lumu light meter and it's not working with this app. I have an iPhone 5c and iOS 10 so what gives?

Store Rankings

Ranking History

App Ranking History not available yet

Category Rankings

Chart	Category	Rank
Top Free	Switzerland Photo Video	422
Top Free	Thailand Photo Video	426
Top Free	Belgium Photo Video	473
Top Free	Taiwan Photo Video	478
Top Free	Finland Photo Video	483