Evernote in an E-ink device in Evernote for Android Issues (Versions 8.13.3 and under) Posted 17 hours ago Thanks, Allen. I use it successfully on the Onyx Boox Note 2. As far as screen refresh, I can't speak to the Mars but the Onyx Boox Note has had a high-speed low-fidelity mode that even works for mono video. I wouldn't watch much video that way, but it does save packing an extra tablet. The ability to have multiple programs running makes it easy to cut and paste between an e-book volume and Evernote (or Google Docs).