Reviews and Recent Comments:

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  Justin Seria: Wow! for 0.99 it's a bargain. Seems accurate enough. It's no $1000+ light meter but it comes close enough for my needs at a fraction of a fraction of the cost. Thanks! Love it.
  User rated this game 5/5 on 2017-12-30



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  Tom Shack: Well I was surprised when someone recommended "maybe there's an apk for that" and sure enough here it is. I tried it in the different places of my print store and all the temp. readings came through in the order they could have. I don't know if it's deadly accurate to the deg.kelvin but it's close enough. Thanks
  User rated this game 5/5 on 2016-04-07



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  Scott Rynd: Surprisingly accurate on my devices I inspected this application versus a few known color temperature sources and it reported the color temperature/Kelvin within a very little variance to the expected number. Nexus 5 running stock Android device 6.0.0 rooted it was consistently within +/-100K. Nexus 7 (2013) stock Android device 6.0.0 rooted it was less accurate varying by +/-200K. Samsung S5 Android device 5.1 consistent within +/-200K. Surprise results on Amazon Fire Smartphone FireOS 4.6.3 rooted varying +/-100K.
  User rated this game 5/5 on 2015-10-25



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  Michael Schienbein: Accurate, at least on my indoor tests.
  User rated this game 5/5 on 2014-11-04



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  Martin Wilson: Does what it says on the tin Someone at Canon decided it would be a smart idea to not present the color temperature the camera thinks it is on my T2i. But, it helps to know a awesome estimate for when I'm picking out flash gels. This apk plus my gray card does the trick.
  User rated this game 5/5 on 2012-12-16



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  Accurate Works ok on my Galaxy SIII. Also seems that a lot of Samsung galaxy smartphone players have left positive comments here.
  User rated this game 5/5 on 2013-01-18



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  A Google User: Works good. The only trouble is that my smartphone auto corrects the color, so it would be nice if it a feature to stop this were added if at all possible.
  User rated this game 5/5 on 2012-10-09



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  A Google User: Works good Have only had a few tries with this apk but it worked perfectly on my Samsung Infuse 4g. I shoot with a Canon 40D and this apk gave me accurate white balance.
  User rated this game 5/5 on 2012-03-24



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  A Google User: Surpringly accurate Best 99¢ I've ever spent. I was all ready to receive a colorimiter before I found this
  User rated this game 5/5 on 2012-04-27



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  Jiali Ma: very useful I used it to measure color temp and set my 5D3, and comparing pict with the one taken with full auoto mode. I didnt tell my wife which one is auto shot and she picked the manual one as the better colors. nice.
  User rated this game 5/5 on 2013-09-16



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  Frank Martinez: Good I use it every day.
  User rated this game 5/5 on 2016-01-32



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  Bong Wong: Accurate on nexus 5 Very accurate on Nexus 5, fine on nexus 6p but not that consistent.
  User rated this game 5/5 on 2016-05-25



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  Timothy Chan: Easy and Useful Point at an object or a stage, press Analyse and then receive Kelvin value, assist me to decide my shooting settings. Easy to use! Good Apo! Thousand. Thanks!
  User rated this game 5/5 on 2013-02-15



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  SonicBroom: Wow! What the hell?! This works! I'm impressed. Samsung s6 edge.
  User rated this game 5/5 on 2016-02-20



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  Val Riolo: You have to know how to use it When using this apk, you must take a reading from where the camera is positioned. For instance, if the camera is in a doorway and shooting towards windows, put a white card (or gray card) in front of the lens of the camera and take the reading. One of the largest issues with ANY colorimeter, are the bulbs being used today. Take average readings of all light in the room, You will receive anywhere from about 3000 - 42000 and you must average that out to midway but must also guess at which are the strongest lights. Nothing is excellent these days when shooting indoors but I search this one gets me close and easier to process. Much more reliable than relying on most camera AWB feature. They've NEVER worked for me.
  User rated this game 5/5 on 2013-03-27



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  Joey Mariano: Works with a gray card I use this with the X-Rite Color Checker Passport's gray card and it works well enough to set the white balance for my BMPCC that doesn't have a built-in white balance function. Probably depends on the the smartphone you're using and the accuracy of the phone's camera. I'm using this on a Nexus 6.
  User rated this game 5/5 on 2015-04-16



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  Jeremy Armstrong: Brilliant for 64p Cannot understand negative comments you have received from image specialists, what do they expect for a US$ I use to check colour temperature of LED lighting and its brilliant, time some specialists got a life!
  User rated this game 5/5 on 2014-01-05



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  JS Pike: Nice apk. It does what it promises. Easy and simple. Beautiful accurate too as far as I can tell from the testing I've done.
  User rated this game 5/5 on 2017-07-14



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  David Griffin: Just checked the colour temperature of the led light bulbs fitted in my living room (they're rated at 2700k) using the white on an x-rite colorchecker and it nailed the temp at 2700k! Very impressive. Installed on a Samsung Note 3.
  User rated this game 5/5 on 2017-12-31



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  Jimmy DeMarco: Works Surprisingly Well I have an LG G5 and I inspected this apk versus a Minolta meter and found it to be within 200 degrees Kelvin every time (in studio conditions). It can be a tiny further off when mixing temperatures on a place shoot or doing exteriors with artificial sources, but it will definitely place you in the ball park.
  User rated this game 5/5 on 2016-10-15



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  Debbie Smith: I use this apk to check on some light sources of known temperature and it was amazingly accurate. Good apk!
  User rated this game 5/5 on 2017-11-15



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  A Google User: Awesome Works good with my galaxy note and canon 5d tag II. Simple to use.
  User rated this game 5/5 on 2012-04-24



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  Erik O'Neill: Good. Simply good Comes in handy working as a cinematographer. May not always be 100% dead on, but the preset recommendation is always right so it will give you a starting point when something is wonky. Im suprised there arent more apks thay do this. Worth every penny.
  User rated this game 5/5 on 2013-02-17



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  Toth Laszlo: Tried on a few light sources, the apk gave correct values for all. Galaxy S4.
  User rated this game 5/5 on 2017-11-19



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  dennis garber: Very close to manufacturer state temp of a few leds, from 4000 to 6500 Kelvin.
  User rated this game 5/5 on 2017-02-08



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  Valcons Productions: straight forward seems to work just ok, didn't check versus a bunch of external readings but what I receive by experience is awesome here. inspected on oneplus one with CM13
  User rated this game 5/5 on 2016-05-25



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  Sheridon Groves: Outstanding I got my money's worth the first day. This apk does everything it said it would. Couldn't be happier.
  User rated this game 5/5 on 2016-11-02



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  A Google User: Spot on At this price its gorgeous!! I use it to select which filter gel to mount on my flash (green or orange, full 0.25 or 0.5). Can't afford nor do I have place in my bag for a pro meter.
  User rated this game 5/5 on 2012-10-16



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  A Google User: Love it just inspected it and am very satisfied. Out of curiosity, I analyzed an photo opened in Light room and scored other bulls eye. Good program !!!
  User rated this game 5/5 on 2012-05-20



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  Kirby Johnson: Not lab grade but for relative measurement is good My in the garage use showed the Kelvin numbers to be off by a bit but for home use it does not matter. To determine which color is warmer or cooler this apk works good. I use it to color match HID headlights.
  User rated this game 5/5 on 2017-04-11



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  Les Armon: Very Impressed. It just works. How about a little enhancement -> add a histogram enable/disable feature to select Red, Green, Blue charts, the same as on any digital camera. This would be so useful.
  User rated this game 5/5 on 2016-04-29



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  Rob Johnson: Very impressed I'm a cinematographer and I bought this recently on a whim just to test it out on a shoot. Its really accurate and straightforward. No crashes so far either
  User rated this game 4/5 on 2015-05-28



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  A Google User: Impressive! Working as a Gaffer I use it time to time to check the temp on the lamps if any of them looks suspicious. The apk really impreses with the accuracy: +/- 200K but that's totally acceptable. Worth every penny if you don't have colormeter on you. Need to have a trained eye though, to recognize a misreading.
  User rated this game 4/5 on 2012-12-03



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  A Google User: Gwcreations Good app.would be greatly improved if it should tell you what filter would be needed for correcting the lighting. Thx
  User rated this game 4/5 on 2012-04-09



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  Michael Cannon: Can tell the Difference I just bought this and took images using my Sony A35 with Minolta 50mm f2.8 prime lens comparing it to the Auto function and different another settings. Used f stop of 4 for all comparison photo's and then shutter speed to match f stop. Tried it out first just analyzing the topic. The color temperature was definitely off when compared to Auto. Second series I followed the instructions by taking a picture of white paper placed in front of the object first to analyze. The difference is between night and day. The images I took using the Color temp settings looked like I had used fill flash. The colors were more real than using the Auto feature. It also brought out more detail than the auto function. I would post comparison images but this does not allow me. I would suggest this Apk, but if you plan to rely on it I would create sure you always carry a white piece of paper with you.
  User rated this game 4/5 on 2015-05-11



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  A Google User: Worth the cash I use the Galaxy s. I'm a photographer and through my experience The Calvin readings are exactly right. The only problem I would recommend is no ability to record with flash. Needs some ability to read fash temps. Worth the cash!
  User rated this game 4/5 on 2012-09-07



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  Good for comparing light bulb colour temp Got this to look at the differences in light temperature between the different light bulbs around the house. While I can't be sure about acuracy it has helped decide which ones need changing.
  User rated this game 4/5 on 2016-10-25