Comparing Reading Features on Kindle Fire and Kindle Android App – A List of Differences

Kindle Fire vs Android Kindle

One question that comes up frequently here on The eBook is about the differences between the Kindle Fire HD and Kindle for Android app when it comes to reading features.

I notice people questioning the differences when trying to decide between the Kindle Fire and some other Android tablet like the Google Nexus 7 with the regular Kindle for Android app installed.

“Does the Kindle Fire HD have any advantages over the Kindle Android app when it comes to reading?” people ask.

The short answer: Yes, yes it does.

The long answer: There are a few differences between the Kindle Fire’s reading app and the regular Kindle for Android app that may or may not matter to you based on your reading preferences. For the most part all the main features are the same. The Kindle Fire adds some extra features like text-to-speech and multiple font choices, but all the main reading features are the same. On the flip side, the Kindle Android app offers only one thing that the Kindle Fire doesn’t, 2-page landscape mode. I’ve listed all the major similarities and differences below.

Shared Features – Kindle Fire HD, Kindle Android App

  • Add notes, highlights, bookmarks (plus they get synced with other Kindle devices/apps).
  • Last page read synced across devices and apps.
  • Dictionary lookup. Both also have options to change language and to view full definition.
  • Both have the option to search ebooks.
  • Reading speed estimator (shows how long it will take in minutes to finish a chapter/book).
  • Send non-Amazon ebooks and documents to read via email or Send to Kindle apps.
  • Adjustable line spacing, margins, font size.
  • Different background colors: white, sepia, and black.
  • Go to page, location.

Kindle Fire HD Unique Features

  • Text-to-speech reads ebooks aloud.
  • Immersion reading. This is like text-to-speech but is much better. This is available on certain titles and syncs with the audiobook version and uses professional narration to read the ebook aloud. It’s a great learning tool for kids because it highlights the text as it reads along. Note that you have to purchase the audiobook and ebook both for this to work, but Amazon often sells the audiobook at a discount if you buy the ebook. (Here’s a list of 22 samples to test that may or may not still be free.)
  • X-Ray. Available for many ebooks but not all. X-Ray gives additional information about characters and places mentioned in an ebook. X-Ray is very useful for books with lots of characters like George Martin’s A Song of Ice and Fire series. (Here’s a review of X-Ray for Kindle for more information.)
  • More font choices. The Kindle Android app only offers 1 font choice; the Kindle Fire HD offers several font choices, including Caecilia, Georgia, Palatino, Baskerville, Helvetica, and Lucida.
  • Better table of contents. On the Kindle Fire tablets, a table of contents is generated. With the Android app it just takes you to the table of contents at the beginning of a book, and if it doesn’t have links embedded it doesn’t work, which is somewhat common.
  • The Kindle Fire has more sharing features. You can write comments and share highlights right in a book, and share them via Facebook and Twitter. The only sharing feature on the Android app is sharing progress, which is rather lame (who cares what percentage you’ve read of a particular book, I mean seriously).
  • Popular highlights. You can view most popular highlighted sections other readers have highlighted (this can be turned off in settings).
  • Highlight text with choices for multiple colors.
  • Borrow a free ebook per month with Amazon Prime. Anyone who owns a Kindle device, be it a tablet or ebook reader, and is a member of Amazon Prime ($79 yearly subscription) gets access to the Kindle Owners’ Lending Library where you can borrow one ebook per month for free. This requires owning a Kindle device so the Android app doesn’t cut it.

Note: This feature comparison is based off of features available on the Kindle Fire HD with firmware version 7.4.6, and the Kindle for Android app, version 4.2.0, on the 2nd gen Nexus 7. I think that all the reading features are the same for the original Kindle Fire as well—I know it has X-Ray, TTS, and immersion reading—but I can’t confirm 100% all the reading features are the same because my 1st gen Kindle Fire is running Android 4.2 and I don’t want to change it back.

6 Responses to “Comparing Reading Features on Kindle Fire and Kindle Android App – A List of Differences”

  1. I totally agree there are slight differences between the Kindle Fire and the Kindle apps even on Iphone,Ipad, and Samsung Galaxy Note 8.0. I have always loved the Kindle Fire and was a proud supporter of the tablet, however I was very disappointed with the charging port of the tablet. After owning the KF for 9 months my tablet stopped charging. I called the customer support dept. and they sent me a new one. Then less than 3 months it happened again and I said goodbye Amazon! Hello everyone else! Luckily I have a family that are gadget crazy so I was able to get my hands on using an Ipad 2 & 4, Samsung galaxy note 5 and compared the differences and noticed that the Iphone and Ipad kindle apps offered similar features to the KF but does not allow you to log to the bookstore to purchase books where Samsungs Kindle app does allow you to login without any trouble, however its shortcomings are that it is difficult to arrange your books by author or title order. Anyway those were my observations. Did anyone else encounter these problems?

  2. I have the 1st gen Kindle Fire running version 6.3.2 firmware and Kindle App version but it does not have the reading speed estimation nor does it build the table of contents if they don’t already exist (unlinked TOCs do not automatically get links either).

    I’m very disappointed that the app has not been updated with the estimation feature because it seems so trivial and useful to add.

    Since it blocks Google Apps from being installed my next device may well be a Nexus or similar running the (better in my opinion) Kindle for Android.

  3. I just got a Galaxy note 10.1 (not 2014). I had no idea I would lose my ability to share quotes to Facebook and Twitter from Kindle for Android. I did this alot on my KF and my iphone.

    Is this blocked by Amazon or is it Android developers who didnt put this feature in?

    Im really bummed by this. I tried writing to Kindle support for Android and got a message back they couldnt deal with my email because I had not sent it from my Galaxy Kindle email address! Im back in the tablet looking and have no idea how to submit a question using that new Kindle account

  4. An important point that you have missed: the Kindle Fire HD doesn’t sync free ebooks that have been downloaded to the desktop Kindle app. Old Kindles did so, the new Fire HD doesn’t. Same goes for pdf files. They have to be sideloaded, will not reside in the same folder as Kindle books downloaded from the Amazon website, and you will also have to install an e-reader app such as FBReader if you want to read your non-Amazon free ebooks.

  5. Does the kindle app allow hyperlinks to be clicked on and open web pages? This is huge for text books and almost a deal breaker for me