Best Light Meter Apps for Your Smartphone in 2020
  • Pocket Light Meter – $10.99 (iOS)
  • myLightMeter Pro – $3.99 (iOS)
  • Lux Light Meter Pro – Free (iOS)
  • Lux Meter – Free (Android)
  • Light Meter Free (Android)
  • Light Meter by David Quiles – $1.99 (Android)

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Also to know is, what is the best light meter app?

Here we have listed four of the highest rated and most popular light metering apps currently available:

  • Pocket Light Meter– Free. This app by NuWaste measures reflected light, and allows for reciprocity calculations.
  • Luxi– Free/$22.
  • Cine Meter II– $24.
  • Lumu– Free/$299.

Also Know, are light meters obsolete? In today's digital world, where you can immediately see your images on a monitor, it may seem like light meters are obsolete. But these devices still have their place in modern cinematography. On a bigger production, when you may not be at the camera the whole time, they can be very useful.

Consequently, can you use your phone as a light meter?

On the Android side of things, there's Lightmeter Free, which offers incident light metering and reflected light metering. There are plenty of others, including Lumu Light. So look in your app store and pick the one that works for you.

How accurate are phone light meters?

Light meter apps are accurate. And, their accuracy is typically within a 1/10 stop of stand-alone devices. So, if there is one key element to remember it's this: You will achieve working, accurate results from your light meter app if used correctly. It's as easy as that!

Related Question Answers

Can I use my iPhone as a light meter?

Photometer: turns your iPhone into a digital light meter. It offers a color measurement tool. The interface is very decent. Exposure Pro+: a handy tool for those of you who use your camera in its manual mode.

Is light meter necessary?

It's a common question. Not everyone does, the camera has a good meter. Point&shooters won't bother looking at another meter, but many photographers can use a handheld incident meter. To meter multiple flash in a studio situation, yes, the handheld meter is the necessary norm, to KNOW what your lights are doing.

How do I calibrate my light meter app?

Calibrate Your Device Fortunately, you only need to do it once; the Luxi app remembers your settings. Set your SLR camera to aperture priority mode and select spot metering. While you can set your aperture and ISO to any value, I recommend you have the lens wide open and the ISO at 800.

What does a light meter tell you?

A 'light meter' is a handheld device that used measure or 'meter' light. A light meter can read the ambient light in a scene, or the direct light from a light source and calculate the correct shutter speed and aperture values required to capture an accurate exposure.

Is there a UV light app?

UV Light is a free software application from the Geography subcategory, part of the Education category. The app is currently available in English and it was last updated on 2018-09-20. The program can be installed on Android.

Are light meter apps reliable?

There are a number of smart phone apps which use the phone's camera as a light meter. The metering built into most modern cameras is very powerful and accurate, but in some cases it's nice to have a detached device.

How do you measure light?

The lux (symbol: lx) is the SI unit of illuminance and luminous emittance, measuring luminous flux per unit area. It is equal to one lumen per square metre. In photometry, this is used as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface.

How do you calibrate a light meter?

To calibrate the analog light meter, you need to set the film speed first. Now, place the light meter in front of the object. Then, you need to press the start bottom to start the movement of the needle. The needle will move and show the light levels present on the object.

How does a light meter work?

Incident metering with the hand-held light meter measures the amount of light falling on to a subject, whereas reflected metering measures the light that's reflecting off an object's surface. Holding the incident light meter directly in the light that's falling on the subject is important.

How can I calibrate my phone?

How to Calibrate Using Touchscreen Calibration for Android
  1. Launch the Google Play Store.
  2. Search for "Touchscreen Calibration," the tap the app.
  3. Tap Install.
  4. Tap Open to launch the app.
  5. Tap Calibrate to start calibrating your screen.
  6. Follow the instructions in the app until you pass all the tests.

How do you get a UV light on your phone?

How to Turn Your Smartphone into a Black Light
  1. Place a small piece of tape over the LED flash on the back of your iPhone or Android smartphone (will also work on tablets with built-in flashes), which should be close to your rear camera.
  2. Color on top of the tape with blue marker so that it covers the flash.

Is there an app to measure lumens?

Lux Meter is a simple light meter for measuring illuminances (lux, fc) by using the light sensor of your android device.

Which would you measure in meters?

Length

What is EV in camera?

In photography, exposure value (EV) is a number that represents a combination of a camera's shutter speed and f-number, such that all combinations that yield the same exposure have the same EV (for any fixed scene luminance).

What is the difference between incident and reflected light?

Whether they're in the actual shot or not doesn't matter. The key is that it's reflecting light onto your subject. In summary, an incident meter measures the light that is illuminating your subject, whereas a reflected light meter measures the light that is reflecting from your subject.

How does an analog light meter work?

Analog light meters work the same way that digital light meters do, except they give you readings on an analog measurement scale rather than on a digital screen. The light meter will then adjust its readings according to this film speed. To take a reflected light reading, point the light meter at your subject.

What is EV on light meter?

EV is an abbreviation of exposure value and is something that's used mostly by professional photographers. It's a combination of the shutter speed and aperture and some meters give the reading as an EV number which is then set on a dial to give the shutter speed and aperture combinations.

How do you take photos of lights?

To take great holiday photos in this season of lights, we offer you these 4 tips:
  1. Turn off your flash unless you have a very good reason to use it.
  2. Use a fast ISO — we suggest ISO 800, 1600 or above.
  3. Avoid camera shake.
  4. Use a tripodor, at least, brace the camera. Trust your camera's built-in meter.

How do you light a camera meter?

To see the light meter doing its thing, put your camera in Manual Mode and look for a series of dots or vertical lines at the bottom of your camera's viewfinder. In Manual Mode, look at the bottom of the screen in your viewfinder. Notice the scale with zero in the middle. That is the light meter at work.