Companion Thesaurus

Developer: Enfour, Inc.

Category: Books & Reference

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800 installs

16 ratings

114 monthly active users

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Companion Thesaurus Summary

Companion Thesaurus is a mobile iOS app in Books And Reference by Enfour, Inc.. Released in Jun 2009 (16 years ago). It has 16 ratings with a 4.94★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 114 monthly active users . Store metadata: updated Sep 22, 2025.

Store info: Last updated on App Store on Sep 22, 2025 .

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App Details

Store ID: 316182014

First Released: 2009-06-18

Store Last Updated: 2025-09-22

In-App Purchases: No

Ads: No

Website: enfour.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-02-25

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4.94★

Ratings: 16

5★

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1★

Screenshots

App Description

A complete thesaurus application with over 145,000 headwords -each with Synonyms, Antonyms plus lots of hypernyms.

This will fill all your thesaurus needs:
● real-time progressive look-up
● wildcard searches for unknown spellings and quizzes
● Scrolling index overview
● partial and wildcard searches
● Hyperlinks from all entries
● Round-trip links out to supported dictionaries *
● bookmarks with notations
● automatic history
● AI boosted anagram generator
● 3D Touch support
● DarkMode support
● iPhone 17 & iOS26 support
● iPad "Fast App Switching" (Multitasking)
● iPad Pro multi-screen and Drag & Drop
● Support for iPhones, iPads, iPods and macOS
● complete offline use - no internet connection is required
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We recommend this to all users of Enfour's dictionary applications running on UniDict® Engine.

This application links to applications running on UniDict® Engine -tap on a headword to invoke a search.
Link out to "Companion Thesaurus" just by tapping on any headword.
(Cross-application links support 'round-trip' via the "Back" button.)
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Thesaurus data from WordNet® 2.1 from Princeton University's Cognitive Science Laboratory.
(the same as "Thesaurus App", "AED" and "WordBook" -only with much more functionality)
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Running on Enfour's acclaimed "UniDict® Engine".
Links work with all "Unidict Engine" English dictionary titles
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