Yes, Luminosys is completely free and it doesn't have any in-app purchases or subscriptions.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
Luminosys is free.
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I've compared this little app with some other, more "professional" light meter apps and honestly it works just as well. The key, as noted in the notification pop up, is to put a blank piece of white copy paper over the camera lens.
W app bruv
The lack of documentation and instructions are detrimental to the proper use of this app.
