There is a Night Mode option for the reader. You can see information about that in the online documentation at
and
The night mode presents book content with light text on a dark background. The above web site has screen captures demonstrating what it looks like. As described in the docs, you can toggle between day and night mode using the Reader Display Options dialog or through the ePub Reader Display Settings.
For the full version, that is available on Google Play and Amazon App Store. If you have access to Amazon Underground, the Underground version of the app is functionally equivalent to the full version, but it is not available in all geographies. Underground apps are free to download. You can find information about additional features in Full/Underground that you do not get in Basic in the online documentation as well, at
Let me know if you have any questions.
Thanks.
Karl
and
The night mode presents book content with light text on a dark background. The above web site has screen captures demonstrating what it looks like. As described in the docs, you can toggle between day and night mode using the Reader Display Options dialog or through the ePub Reader Display Settings.
For the full version, that is available on Google Play and Amazon App Store. If you have access to Amazon Underground, the Underground version of the app is functionally equivalent to the full version, but it is not available in all geographies. Underground apps are free to download. You can find information about additional features in Full/Underground that you do not get in Basic in the online documentation as well, at
Let me know if you have any questions.
Thanks.
Karl