This is an excellent app and it works great. Update Note: there is a workaround to the bright color scheme issue. From developer "use the built in White on Black feature. You can enable this in: Settings - General - Accessibility - Triple-click Home.". Important to make this setting toggles by three clicks of the home key..as otherwise the iPad color scheme is really odd for everything else. I will however add my voice to the many others here about the bright color scheme. Please add an option for a dark color scheme (or even a special black/red night vision mode). As it is currently I can no longer use this app during star parties as Ill have my eyes poked out by everyone for ruining their dark adaptation.