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By Elk & Key Ltd

This app is only available on the App Store for iOS devices.



"I enjoyed Theasaurus very much. It is an excellent app for building vocabulary that is necessary for creative writing. I recommend it to parents and teachers, and I definitely look forward to more apps from Elk & Key." , "My daughter, who is 8, enjoys this game... this game was perfect for my older children, ages 10 and 13"
4.5/5 star review by The iMums

"Theasaurus is a great educational app… [and] has tons of educational value."
4/5 star review by Best Apps for Kids

Created by an illustrator and a game designer and approved by teachers, Theasaurus is an engaging and easy to use game. The app features a roaring dinosaur character, which kids will love and over 900 words to expand their vocabulary one bite at a time! Children gain points by selecting the correct synonym out of a choice of four words in a classic word-matching game format with three levels of difficulty available. New features include reward stickers, shorter rounds and an extended glossary.

Suitable for:
Key Stages 2-4
Ages 8 and above

Hand-drawn animations
Easy, Medium and Hard Levels
Voice-over audio of all main words (160)
End level audio encouragement
High score tracking
An extended glossary (900+ words)
Specially created font
Hat and prop stickers for the dinosaur

What's New in Version 2

Fixed Stickers.
Multiple Bugs Fixes.


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View in iTunes
This app is designed for both iPhone and iPad
  • $1.99
  • Category: Education
  • Updated:
  • Version: 2
  • Size: 272 MB
  • Language: English
  • Seller:
Rated 4+
  • Made for Ages 9–11

Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.

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