The white background is eating my battery. A black background in this app would be nice.

Answer 1

Does not depend on device type but display type.

https://www.quora.com/Does-a-white-background-use-more-energy-on-a-LCD-than-if-it-was-set-to-black

Answer 2

Reduce brightness then

Answer 3

Depends on the type of a display

Answer 4

is that really a thing? I didn't know different colors on my screen burnt my battery faster than others

Answer 5

Yes Leaky Egg. Black is the least one. Even when your brightness is low for an iPad, tablet or mobile phone. (Just started chapter 2. I just can't stop cause I'm too eager to learn 😃).