Great for late night web browsing but.. – Koala Browser - Sleep Better Review

This is really great for late night web browsing before bed since it seems to provide an additional layer of blue-light filter on top of iPhone’s night shift mode which helps me to get a better REM sleep. However, it does not provide the filter effect on the keyboard so when I look at the keyboard while typing, it is still way brighter.
Review by Chococat0120 on Koala Browser - Sleep Better.