eReaderIQ Injector

How to install an extension Open in Chrome Web Store

CRX ID

ddaokbpblocfgnceialolpbobneccdcf

Status

Live on Store

Description from extension meta

Injects an eReaderIQ window into Amazon Kindle pages for quickly checking Kindle price history & updating your Watch List.

Image from store

Description from store

This extension injects an eReaderIQ window directly into Amazon Kindle book pages for quickly checking Kindle price history, and adding, updating or removing books from your Kindle Watch List, all while on amazon.com, amazon.co.uk or amazon.ca.

7/10/2024 - v1.0.8 fixed bug where extension would not load properly

9/18/2023 - v1.0.7 fixing what I thought I had fixed in v1.0.6

9/15/2023 - v1.0.6 fixed bug where extension was unable to fetch price

8/24/2023 - v1.0.5 fixed bug where extension would not load properly

4/14/2023 - v1.0.4 fixed bug where user could not log in via extension.

5/5/2018 - v1.0.3 adds support for smile.amazon.co.uk

6/5/2017 - v1.0.2 forces the Injector window to call its data over a secure (https:) connection as the entire eReaderIQ site was recently moved to https.

5/13/2017 - v1.01 fixes an issue where "Kindle & comiXology" books were not being identified by the plugin.

Latest reviews

Eric Garcia 2025-10-19: Does not work. Can't log in at all on the injector window. Tried numerous times with no success.
David Neves 2024-05-17: Unfortunately does not seem to work as all the prices are wrong anyway.
Joe Newton 2022-04-30: This is the only Kindle ebook price tracker I have been able to find and it works well for me. I have my email address set to forward to the SMS address for my phone. Thank you Christian Hupfeld for this app and continuing to run this service. Look for his Patreon or PayPal links to support him.
Joe Newton 2022-04-30: This is the only Kindle ebook price tracker I have been able to find and it works well for me. I have my email address set to forward to the SMS address for my phone. Thank you Christian Hupfeld for this app and continuing to run this service. Look for his Patreon or PayPal links to support him.
Keith Edmunds 2021-12-26: Just inserts a blank frame with a URL underneath to the book's eReaderIQ web page.
Keith Edmunds 2021-12-26: Just inserts a blank frame with a URL underneath to the book's eReaderIQ web page.
Anonymous 2019-02-23: "The eReaderIQ Injector is only able to provide valid tracking information to users browsing from, or whose Amazon accounts are registered to an address in the United States. Prices and availability may vary for regions outside of the United States. We have chosen not to display any tracking information for this book because it would not be accurate." Why not just show this as a warning and show me the prices anyway?
Anonymous 2019-02-23: "The eReaderIQ Injector is only able to provide valid tracking information to users browsing from, or whose Amazon accounts are registered to an address in the United States. Prices and availability may vary for regions outside of the United States. We have chosen not to display any tracking information for this book because it would not be accurate." Why not just show this as a warning and show me the prices anyway?
Max Z 2018-12-23: Proudly states that: "The eReaderIQ Injector is only able to provide valid tracking information to users browsing from, or whose Amazon accounts are registered to an address in the United States. Prices and availability may vary for regions outside of the United States. We have chosen not to display any tracking information for this book because it would not be accurate." This should be in the extension description or better yet, you should let the user decide that instead of enforcing.
Max Z 2018-12-23: Proudly states that: "The eReaderIQ Injector is only able to provide valid tracking information to users browsing from, or whose Amazon accounts are registered to an address in the United States. Prices and availability may vary for regions outside of the United States. We have chosen not to display any tracking information for this book because it would not be accurate." This should be in the extension description or better yet, you should let the user decide that instead of enforcing.
Brandon Jacobs 2018-12-03: This extension is wonderful! I used the old eReaderIQ plugin all the time and this one saves me a click and displays the information right on the Kindle book's page. It is a great way to see price history, get price alerts and save money. I don't normally review plugins, but this one needs more views and installs!
Brandon Jacobs 2018-12-03: This extension is wonderful! I used the old eReaderIQ plugin all the time and this one saves me a click and displays the information right on the Kindle book's page. It is a great way to see price history, get price alerts and save money. I don't normally review plugins, but this one needs more views and installs!
Heather Moss 2018-10-27: This is a perfect extension for voracious Kindle book readers like me. I track thousands of Kindle books that I would like to buy when they go on sale. For example, if a Kindle book is listed for $12.99 on Amazon, the extension allows you to see, right there on the book's Amazon page, all previous prices for that book. Then I set an alert so that I will get an email the next time the book goes on sale for $3.99, which is the most I will pay for most Kindle books. You can set any price threshold you'd like. I've had no technical issues with this extension at all, and I've been using it for a few months.
Heather Moss 2018-10-27: This is a perfect extension for voracious Kindle book readers like me. I track thousands of Kindle books that I would like to buy when they go on sale. For example, if a Kindle book is listed for $12.99 on Amazon, the extension allows you to see, right there on the book's Amazon page, all previous prices for that book. Then I set an alert so that I will get an email the next time the book goes on sale for $3.99, which is the most I will pay for most Kindle books. You can set any price threshold you'd like. I've had no technical issues with this extension at all, and I've been using it for a few months.
The Great Artiste 2017-06-05: This totally new extension is FANTASTIC so far. Now it's inserted directly into the Amazon page. A home run! I wondered why the old version was ruined, the popup window was shrunken & useless. I'm uninstalling that one & keeping this one. Bravo, devs!
The Great Artiste 2017-06-05: This totally new extension is FANTASTIC so far. Now it's inserted directly into the Amazon page. A home run! I wondered why the old version was ruined, the popup window was shrunken & useless. I'm uninstalling that one & keeping this one. Bravo, devs!
Deborah Decker 2017-05-29: Doesn't work at all!
Deborah Decker 2017-05-29: Doesn't work at all!

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