Try the 4th Grade Vocabulary Challenge!
Hundreds of words chosen at the 4th Grade level - see if you can get every single word right!

* Practice hundreds of words until you learn them all
* Aligned with 4th Grade curriculum standards
* Sample sentences have been written for each word specifically for our app
* Study anywhere and learn at your own pace
* Specifically appropriate content chosen for this grade level
* Increase student vocabulary comprehension and their scores!

We love to hear from you!
Please contact us with any feedback or questions at

What’s New

Version 1.1

Performance improvements for the latest devices. Leave us a review, and let us know how you feel about our apps! Thanks so much for all your support!

Ratings and Reviews

4.2 out of 5
26 Ratings

26 Ratings

the fish of the fishes fishes ,

Great app

I think this should be used in a lot of schools well it already is portably but if it isn’t then WHY ISNT IT. Keep up the good work and stay dedermined for even more!

Developer Response ,

Thanks so much for your great review! We will keep making even more apps to help with learning. Keep practicing your vocab and you will keep getting better and better!

bcheever ,

Simple yet effective

Does just what you need it to do. Great for kids while driving to and from school.

tiffanyaholland ,

I love it

I love it because it’s learning on a tablet. Also because the app makes me determined to get a great score.

Developer Response ,

Thanks so much for your great review! Keep practicing and you will keep getting better and better!


Peekaboo Studios LLC
23.1 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

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

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