Who should use Companion Thesaurus?

Companion Thesaurus is a consumer product built for students and writers seeking advanced vocabulary tools.

What platforms does Companion Thesaurus run on?

Companion Thesaurus runs on iOS.

Is Companion Thesaurus still active?

Unverified. Companion Thesaurus has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to Companion Thesaurus?

Similar projects tracked by PulseGate include Companion Synonyms, Roget's II, and Advanced English Dictionary and Thesaurus.

Who makes Companion Thesaurus?

Companion Thesaurus is developed by Enfour, Inc., based in the United States.

When did Companion Thesaurus launch?

Companion Thesaurus first shipped in 2009.

Back to the index

Companion Thesaurus

Name: Companion Thesaurus
Price: 1.99 USD
Author: Enfour, Inc.

App StoreLiterature, classics & quotations🇺🇸

Companion Thesaurus is a complete offline thesaurus app with over 145,000 headwords, offering synonyms, antonyms, wildcard search, and an AI-powered anagram generator. It is designed for students, writers, and anyone needing advanced vocabulary tools on iOS devices.

PaidiOS

Visit App Store

Overview

8 features

Companion Thesaurus sits in PulseGate's Literature, classics & quotations category. It provides a comprehensive offline thesaurus for finding synonyms, antonyms, and related words. Companion Thesaurus is a consumer product aimed at students and writers seeking advanced vocabulary tools. Companion Thesaurus is paid, starting at $1.99. It runs on iOS.

Enfour, Inc. builds and maintains Companion Thesaurus, and it first shipped in 2009. Key capabilities include thesaurus lookup, synonyms and antonyms, and wildcard search.

Thesaurus lookup
Synonyms and antonyms
Wildcard search
Offline access
Bookmarks
Dark mode
Anagram generator
Multi-device support

Built with & integrations

Runs on

iOS

Trust & compliance

Verified signals

HTTPSStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed27 Jun · 00:18 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about Companion Thesaurus

What is Companion Thesaurus?: Companion Thesaurus provides a comprehensive offline thesaurus for finding synonyms, antonyms, and related words. It is catalogued under Literature, classics & quotations on PulseGate.
Who should use Companion Thesaurus?: Companion Thesaurus is a consumer product built for students and writers seeking advanced vocabulary tools.
How much does Companion Thesaurus cost?: Paid plans start at $1.99.
What platforms does Companion Thesaurus run on?: Companion Thesaurus runs on iOS.
Is Companion Thesaurus still active?: Unverified. Companion Thesaurus has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Companion Thesaurus?: Similar projects tracked by PulseGate include Companion Synonyms, Roget's II, and Advanced English Dictionary and Thesaurus.Companion Synonyms Roget's II Advanced English Dictionary and Thesaurus
Who makes Companion Thesaurus?: Companion Thesaurus is developed by Enfour, Inc., based in the United States.
When did Companion Thesaurus launch?: Companion Thesaurus first shipped in 2009.

At a glance

Platforms: Mobile
Languages: English
First seen: 27 Jun 2026
Built for: students and writers seeking advanced vocabulary tools
Model: B2C
Solves: Provides a comprehensive offline thesaurus for finding synonyms, antonyms, and related words.

Registered as

App Store: 316182014

Developer

🇺🇸Enfour, Inc.

Index record

Indexed: 27 Jun 2026
Lifecycle: Alive
First seen: Jun 2026
Last seen: 27 Jun 2026

Identity audit (12)

Slug: companion-thesaurus-apple-com
Lifecycle last checked: 13 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 27 Jun 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Recorded source: taxonomy-pass-b.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Canonical URL: https://apps.apple.com/app/id316182014

Ship this? Send a correction — no account, and you get a link to follow it.

Similar projects

Closest matches by what these projects do