• Light Meter - Fill - EV 1
  • Light Meter - Fill - EV 2
  • Light Meter - Fill - EV 3
  • Light Meter - Fill - EV 4

Light Meter - Fill - EV

This app uses the device's light sensor to function as a portable light meter with three modes to offer and a wide variety of functions for photography use.
Three modes:
- Incident: Calculates the Aperture or Shutter Speed based on light readings. Choose an aperture priority to calculate shutter speed or vice-versa.
- Fill: Calculate the light ratio of two or more light sources. Offers light triggered measurement with timer or manual measurement.
- EV Meter: Get the EV value of the light given the aperture and shutter speed value.

Additional features:
- Three views (Gadget, Standard and Camera View)
- Settings
- Widget support
- Camera view offers spot metering, matrix metering and zoom.
- Lock the ISO and MODE dials in gadget view
- Aperture and Shutter Speed values are passed to different modes for faster work flow.

Hardware Limitations:
- Current phone sensors have a slow refresh rate which limits the app from capturing light triggered from Speed lights or Strobes.

Permission Details:
- Access to camera is needed for Camera view measurements.
- Access to internet is for advertisement display only.

Category : Photography

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Reviews (29)

Pat. t. Jun 27, 2019     

I can't test the accuracy yet, but this is the first of a dozen light meter apps I've tried that appears even close to my expectations. It's also the only one that appears to be setup as a functional ambient meter with rear camera. The default setup is a bit busy, but if you set Basic Interface and Expanded Interface in the settings, then it's a perfect handheld meter. Also one of the few meters that doesnt force you to use menus to change the ISO or f/stop.

Nic. F. Sep 23, 2018     

It's great, works as both handheld and spot meter. I love that it shows the classic full range aperture and shutter combinations, not just fixed priority. Two things could be improved though. I hate having to set the ISO every time I open it, and I think the handheld meter uses face camera, which is kind of silly.

Ric. M. Aug 25, 2019     

Allows calibration, but should allow more! I would advise users to first calibrate the app with the help of a DSLR. Upon installing, the app was overexposing by two stops. It allows calibration, but only to 2.0 EV. This is still overexposed by one stop, but from here it is easy to compensate (as well as the fact that many photographers advise overexposing by one stop when using film). If the developers add an update to allow calibrating beyond 2.0 EV, I will update this review to 5 stars.

Hub. V. Dec 31, 2019     

Great tool for spot measurement when applying the zone system. Also the matrix measurement is very good. I have used it mainly for training the sunny 16 rule. I've started calibrating by using the light meter of a Nikon D7200. From time to time I check with light meters of digital cameras but so far did not need to recalibrate. I like all the possibilities of fixing iso, aperture or shutter time. This app is the only one that I have found that functions on a Blackberry Keyone.

Jos. P. May 16, 2020     

Best UI of any android meter, but consistently incorrect readings. About 3 stops below reality. If the calibration allowed for more correction, that would be forgivable.. but sadly not.

Dyl. K. Aug 11, 2019     

Accurate readings in spot mode. User interface could use some work, and the matrix function is clunky because it's tough to tell how large the metering area is.

Fin. D. Nov 20, 2018     

Absolutely best light meter! But please bring the device mode back! Maybe in standalone app or in easter egg... It was so nice and easy, I used just device mode no one else!

Ric. R. Jul 13, 2020     

It works! The interface is easy enough for me to figure out; and I could verify the meter with the "sunny f/16 rule." Thank you, developer!

A. G. u. Nov 10, 2020     

Probably the best app lightmeter but not really pro accuracy but perhaps that's a bit much to ask for.

Dan. B. May 3, 2019     

Using it on my Huawei for a lightmeter for my hasselblad, it agrees roughly with my real light meter and produces fairly accurate results.

Mic. A. Aug 26, 2019     

Seems to work ok when comparing to my cameras meter. However, I cant figure out how to calibrate?

Gor. C. Dec 6, 2019     

Very handy Light meter, usefull if you dont have poper one! Does the Job! Recommend it!

Sco. P. Jul 21, 2020     

Pretty easy to use and reliable for exposure metering.

Bri. W. Sep 14, 2018     

It's great for shooting film cameras fast and easy to use!

Cha. S. Apr 22, 2019     

Very complicated. No instructions. Get nagged to upgrade. Uninstalling.

Pat. C. Dec 15, 2019     

Not usable. Do not install on Huawei, locks up phone have to reboot to clear

geo. h. Oct 15, 2019     

Reads 3 EV units low on Moto G6. That's more than can be calibrated out.

cam. j. May 5, 2019     

Solid. Complicated yes but a neat digital interface.

Kik. Dec 6, 2020     

Great apps but the interface is little confusing and frustrating

сто. п. May 23, 2019     

workin as a chrme ,easy and accurate on my MI A2 very responsive interface

Dre. C. Sep 23, 2018     

The camera view's user interface is great.

pk. p. Oct 13, 2019     

Quite complex even with a fair understanding of photography

Rom. C. Dec 15, 2020     

Works great. Easy and fast to use.

avi. d. Jan 3, 2020     

Garbage. Measurement is off from a real light meter.

Ahm. F. Sep 8, 2019     

Great app if your cam doesn't have a lightmeter

And. M. May 19, 2020     

Lets my 1950's film cameras take better pictures.

Ali. B. May 23, 2019     

best app so far.. close to acurate

Joã. L. A. S. Jul 5, 2019     

I'm currently testing the app, so far it's ok.

Vas. V. Aug 7, 2020     

Best one around...