Very good light meter app. Few suggestions – Lumu Light Meter Review

MOST IMPORTANT! PLEASE add an "analog" style shutter speed/aperture display option, so that you can see all the equivalent combinations of shutter speed and aperture at once. It's SO painful to have to scroll through settings and almost impossible to do one handed with an iPhone 7 Plus. I want to be able to pull my phone/meter out of my back pocket, click the volume button to take a reading, and instantly have ALL the possible exposure settings at a glance without any scrolling or button pressing. The "my light meter" app has this and it's such a great feature. Second, would be great to be able to take two readings and see the difference in stops between them. Third, it Would be really nice to be able to use the phone's volume button to take/hold a reading. Not sure if you can do that with the Power inserted or not, but it's very difficult to hold an iPhone 7 Plus in one hand and tap the "hold" button.
Review by everyXnewXday on Lumu Light Meter.