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7D Growth
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Stable signalUnknownLow-risk permissions
eReaderIQ Injector
Injects an eReaderIQ window into Amazon Kindle pages for quickly checking Kindle price history & updating your Watch List.
Users2KCurrent public install base
Rating3.3Store average score
Reviews16Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetseReaderIQ Injector Media preview
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7-day rating change
Start
3.25
Latest
3.25
7-day rating change
0.00
2026年7月13日2026年7月19日
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1-day growthNo data
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Version1.0.8
ManifestV3
Size62.54KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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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.
Reviews
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Store average score3.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average2.5Average computed only from synced review bodies below
Reviews with text11Synced review bodies
Total ratings / reviews16Chrome Web Store public rating/review count
Store average score: 3.3. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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The injector no longer works. I have contacted the designer three times without a reply. :(
Does not work. Can't log in at all on the injector window. Tried numerous times with no success.
Unfortunately does not seem to work as all the prices are wrong anyway.
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.
Just inserts a blank frame with a URL underneath to the book's eReaderIQ web page.
"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?
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.
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!
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.
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!