4/5 rating based on 59 reviews. Read all reviews for Lux - Professional Light Meter for Film Photography for iPhone.
Lux - Professional Light Meter for Film Photography is free iOS app published by Cole Imhoff
Drbooks
Pretty bare bones but works fine overall. Does give real time readings and you can set the reading spot.
Angus Page
i think it'd be better if the shutter speed selector said "shutter" instead of "speed". some people, especially beginners, might confused that with their ISO number instead, just an idea. thanks for a great app!
FilmBarrie
I recently picked up a TLR and prefer not to carry a light meter around. With this app I can at least approximate for whatever situation I'm in. With the advancement of the iPhone sensor as well, this meets all my needs.
Creeper72
This is a great app and my only problem is that you can't actually take a picture. ?
ev149
Not gonna replace a nice Sekonic or anything, but it's more than capable for most shooting. Interface is a little fiddly, but I'm sure I'll get used to it. Of all the free metering apps, this one is probably my favorite.
Jonjonjon888
The other reviews are a little too "first-world problem" for me. This does a great job. Simple. Works. Good. 5 stars.
The lagg Critic
So can you use the camera on your device or a completely separate camera cuz I really don't understand but I still like the app I've just been screenshoting inside the app and cropping it or my other separate camera.
Victor Avilla
I use to have a built in photometer in my 35mm SLR. However it became inoperative. Then this app came and solved everything. It is straight forward and effective. Those complaining that it won't take pictures should read the description in order to realize it is an app for FILM CAMERAS.
fingerprinz2604
Compared the readings with my Leica MP (center weighted reading) and my Seconic lightmeter. Very accurate. Perfect for analog b&w photography.