When comparing Google Play Books vs Password Safe, the Slant community recommends Password Safe for most people. In the question“What are the best Material Design apps?” Password Safe is ranked 29th while Google Play Books is ranked 71st. The most important reason people chose Password Safe is:
This does not save or synch with any server; no connection to any external server. There is no central server to hack, no network connection to sniff.
Specs
Question Ranking
Pros
Pro Allows bookmarking pages, highlighting text, and adding notes
Google Play Books offers many options while reading such as bookmarks, highlights and notes. Making for a good app to use for academic .pdfs and .epubs.
Pro Immersive mode
Google Play Books has built in immersive mode when reading. This allows for the navigation and notification bars to be hidden, allowing the full screen to be used for the eBook.
Pro Built-in dictionary
Google Play Books has an inbuilt dictionary for users to use to look up unfamiliar words.
Pro Supports PDF & EPUB uploads
Users can use the Google Play Books webpage or app to upload their own .epubs or PDFs.
Pro Syncs across devices
No matter what device one is using the Google Play Books service on it will sync all eBooks and placement into the cloud.
Pro Has light and dark themes
Google Play Books offers a dark and a light theme to make it easier to read in dark or light rooms.
Pro Font, font-size, layout and theme can be customized
Margins, text size, line spacing and color theme of the page can be changed to the users liking,.
Pro Responsive interface
Like the majority of Google's apps, Google Play Books has a slick interface that works quite smoothly.
Pro Has text-to-speech support
Text to speech can be used to have an eBook read to the reader aloud.
Pro Books can be bought or rented directly from the app
Google Play Books has an in built eBook store within the app, making for a convenient way to purchase titles.
Pro Completely offline
This does not save or synch with any server; no connection to any external server. There is no central server to hack, no network connection to sniff.
Pro Portable
Password Safe has a portable versiona, PasswordSafe2Go.
There is also PasswordSafe for U3 (still supported, but no longer available).
Pro Great user interface on Mac and iOS
Since the passwordSafe is essentially an open standard multiple people can use to develop apps. The http://pwsafe.info/ apps for Mac and iOS are really excellent (paid) management options.
Pro Anyone can verify the code since the software is open source
Anyone can review the code.
Cons
Con External SD card
Google play books doesn't have the ability to save the downloaded books to an external SD card.
Con Lacks library management features
No shelves, categories, or reading lists.
Con Backups needed
You have to be diligent with your backups. You have to be careful when synching copies across your devices.
Con No official browser integration
No browser plugins available.