We are excited to announce that we have partnered with MetaMetrics (the creator of the Lexile® measure) and are displaying you the official Lexile measures for available books within our app. We load new books automatically as they become available from MetaMetrics.

Book Leveler for Teachers primary focus is to help teachers organize their library and classrooms using reading levels information but anyone can benefit from the app.


• Manage your library
• Manage your classrooms
• Take notes on your titles
• Lexile®, DRA, and GRL measures
• Search our vast catalog of titles
• Automatic backup of your data to iCloud
• Optimized support for iOS 13, iPhone 11 Pro, and iPad Pro
• And much more…


If you like it and find it useful, please review the app! This means the world to us.

Your love will keep motivating us and it will also influence others users. Reviews are the best way to prove that this app is great. Please review us!


If you have any feedback or run into issues, please contact us via email at We're always happy to help!

What’s New

Version 2.2.0

• Improved translations! We've improved all translations for better accuracy, please let us know if there are still any issues.
• Bug fixes and stability improvements.

Ratings and Reviews

4.4 out of 5
1.3K Ratings

1.3K Ratings

MegaTchr ,

Pretty good.

For a new teacher who has been leveling books through The Internet, this was a dream come true! There are quite a few books that are not in the database but every time I cannot find a book I have the option to request for it to be added through the app. One feature that is missing is the ability to print out a class list or to move it into some type of word document. This would definitely improve this app to 5 stars!

Developer Response ,

Hello MegaTchr, Thanks so much for your feedback.
We will take your feedback into consideration as we work on upcoming updates.
Any questions please contact us at
Have a great day.

fryefirst ,


I was extremely disappointed to pay $6 for an app that has a less extensive list of books than the free Scholastic Book Wizard. The first time I used this app, I had 17 books to level. Of those 17, 8 were unable to be leveled at all, and 5 were unable to be found with the scanner. Of the 4 books that I found with the scanner, two came up with incorrect information. Titles and authors did not match. If you are going to charge $6 for an app, you should at least make sure you are listing accurate information.

Developer Response ,

Hi, I just want to let you know that we updated our database and app! Feel free to try it again and do not hesitate to contact us if you have any feedback.

Dasprite222 ,

Very ineffective

I’m quite disappointed in this app. I paid money expecting at LEAST the same results I could get from free apps like Book Wizard, but even simple book searches by author won’t give me the same information. It doesn’t recognize more than half of what I scan, yet there’s no option to enter books in manually so I can still keep track of my classroom library. Also seems a bit sketchy that I’m only directed to this review site if I’m willing to recommend 5 stars. With 4 or less, I’m sent to an email contact. 😕

Developer Response ,

Hi Dasprite222, Thank you for the feedback. We'll look into this and update our database as soon as possible. Our books database is based on Lexile Framework® for Reading's database with over 330,000 titles available. Please let me know if you have any questions at


Rodrigo Corbelli
18.3 MB

Requires iOS 11.4 or later. Compatible with iPhone, iPad, and iPod touch.


English, Spanish

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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