The first one is digitaltruth.com I think this is the most used site/app among analog photographers. I see it every time someone recommends a place with good info.
And I'm no exception, because it is a very good site.
The second one is filmdev.org which I think is just as good as digitaltruth. But I don't see as many mentions it when it comes to the recommendations. And that a shame if you ask me.
There a Mobil apps for both, at least in Google Play, But I think you can find the on the App store as well.
What's your favorite? Give me a heads-up in the comments below.
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.