Not exact matches
Amazon currently controls ~ 90 % of the e-book market, has the largest e-book library, the best author search and discovery tools, the most e-book
readers / buyers, the best e-book pricing, and the leading e-book
applications and hardware with the
kindle,
kindle touch, and
kindle fire HD.
So the DeDRM plug - in and standalone
applications only work on content downloaded for non-Android e-Ink
Kindles or the PC / Mac / Android
reader application.
If you tend to read outdoors for 10 hours or longer, get the
Kindle, otherwise I recommend a tablet because it you can still use
kindle reader plus any of the huge number of reading
applications available for iPads.