Lghtmtr is an incredibly simple light meter app to measure the amount of available light to determine the proper exposure for a photo.
Because of its simplicity, Lghtmtr is a great learning tool for students and those new to film photography to understand how exposure, aperture, ISO are interconnected as the app helps the user better visualize these connections.
Take a reading of a scene, and then the initial exposure settings are shown. When you adjust one value, the other values will update. At any time you can lock a value from changing. You can also review the image which your exposure settings are based on.
Just wanted to say the app is great, works perfectly fine but I would love to see a feature where there would be some sort of history where I could see the readings I took along with the photo. Because having the data to each picture I took would be great. Anyways thank you guys for making this amazing app.