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 out of 5

58 Ratings

58 Ratings

Counting photons

Always sunny in my mind

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.

Great stuff

Yitzach Meyer

I really like this app... I compared it to the readings and results from my Canon 6D and its right on. I use it on those rare occasions when I shoot film. My only complaint is that it won't take a reading off a flash but honestly I have no idea how that's even possible by using the iPhone cam. This is a great app and the price is RIGHT on. Good stuff!

Replaced the need for a spot meter entirely for me.


This app is incredible. I shot three rolls of velvia through my Fuji GW690III. Despite velvia being very unforgiving with exposure latitude, the shots came out great. This was the meter I used. It's spot on.

The interface is incredibly intuitive, and you can set the ISO, shutter speed, and aperture in full, half, or third stops.

The devs of this app got a pint from me!


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.

More By This Developer

You May Also Like