iPhone Screenshots


A light meter that is always in your pocket. It is indispensable for film photography with all manual camera. Measures reflected light, and allows reciprocity calculations.

What’s New

Version 9.4

- Low light performance is significantly improved.
- Fixed bugs with hold button

Ratings and Reviews

4.2 out of 5
171 Ratings
171 Ratings
Always sunny in my mind ,

Counting photons

Not quite yet. On the good side - measures exposure correctly (like a real light meter) so one can use it for the zone system. Spot metering by taping on the screen helps a lot. Settings are practical. On the other side - just getting rid of the adds (for $1.99) doesn't last if application is reinstalled. Probably one needs to buy the author a beer (for $5.99) to get rid if the adds permanently.. The worst part is once you get rid of the adds, the field where the adds were is like a blind spot - you cannot place the cursor there for spot metering. I think the only serious restriction of this application. Overall, great App - five stars.

Ttorre ,

Allows me to shoot cameras with no light meter

I’ve used this app to shoot medium and large format cameras that have no light meter of their own, and I get accurate results.

Even if your film camera has a light meter, you should use this app just for the convenient logging feature; shoot a digital photo of the film photos take, and write down any pertinent notes that’ll be helpful later (exposure, location, etc).

Byronic_Hero ,

Needs uptakes for ios12

iOS 12 does a lot with software to bring down the highlight and bring up the shadows on the iPhone camera, and I think this app needs to make some adjustments to counteract that. Are used to be able to very accurately meter for highlights or shadows, but when the iPhone camera makes everything look like HDR on the Light Meter screen, that’s very difficult now. That said, for the past few years with the old Apple software on the camera, I absolutely loved this light meter and it worked phenomenally


Vladislav Vyshemirsky
42.5 MB
Photo & Video

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Chinese, French, German, Italian, Japanese, Russian, Ukrainian

Age Rating
Rated 4+
© NuWaste Studios
In-App Purchases
  1. ads remover $1.99
  2. pint for the developer and get rid of the ads $5.99
  3. donation to the developer $5.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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