Google Play Books
Free
Google Play Books (formerly Google eBooks) is an ebook digital distribution service operated by Google. Users can purchase and download ebooks from Google Pla…
GoodReader
Commercial
GoodReader is an iOS application used to view documents in different formats, including .doc, .pdf, and .xls.
Compare Amazon Kindle with alternatives
Compare Google Play Books and Amazon Kindle and decide which is most suitable for you.
Compare iBooks and Amazon Kindle and decide which is most suitable for you.
Compare GoodReader and Amazon Kindle and decide which is most suitable for you.