Access a vast thesaurus with over 2.5 million synonyms and related terms. Enjoy advanced search features, offline functionality, and seamless integration with other compatible dictionaries.
18.0
October 13, 2026
Fixed an issue with the Bookmarks menu in iOS27.
Companion Synonyms is a comprehensive thesaurus app that provides access to over 30,000 root words and more than 2.5 million synonyms and related terms. It is powered by the UniDict® Engine and offers advanced search capabilities.
Yes, Companion Synonyms offers complete offline use, meaning no internet connection is required to access its extensive synonym database and features.
Companion Synonyms is a paid application, priced at $1.99. This one-time purchase grants you access to all its features.
Companion Synonyms is available for macOS, iPhone, iPad, and iPod. It supports features like Fast App Switching and Drag & Drop on iPads.
Yes, Companion Synonyms features inter-application linking. Tapping on headwords allows you to search in other installed UniDict® Engine dictionaries, with round-trip links back to Companion Synonyms.
Companion Synonyms supports real-time progressive look-up, wildcard searches for unknown spellings, partial searches, and an AI-boosted anagram generator.
Companion Synonyms has an age rating of 9+, making it suitable for users aged nine and above.
The app was last updated on February 25, 2026, indicating ongoing development and support. The latest version is 16.1.
