Collins English Dictionary

Collins English Dictionary

By HarperCollins Publishers

Collins English Dictionary is a reference tool providing access to a 123,000-word database derived from the Collins Word Web. It offers comprehensive linguistic data, including etymologies, usage notes, and idioms, with an optional upgrade to an unabridged version.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Language learners, students, and professionals seeking an authoritative and detailed English language reference.

What does it look like?

Key features

Collins Word Web Databasestandard

Provides access to 123,000 words and 200,000 definitions based on a 2.5 billion-word database.

Linguistic Resourcesstandard

Includes etymologies, usage notes for word placement, and coverage of regional and dialect English.

Complete Unabridged Upgradestandard

An in-app purchase that expands the database to 722,000 words and adds audio pronunciations and offline access.

Cross-App Translationstandard

Allows users to translate words directly within other Android applications.

How much does it cost?

freemium

Velocity

Maintenance developmentShow more...

5 versions in history. Development pace: maintenance.

See all version history

Who built it?

HarperCollins Publishers

7 apps tracked · Reference

Prof Brian Cox's UniverseProf Brian Cox's UniverseBrian Cox's Wonders of LifeBrian Cox's Wonders of LifeVocab ExpressVocab ExpressCollins Dictionary+ThesaurusCollins Dictionary+ThesaurusMills & Boon Happy Ever After iMessage StickersMills & Boon Happy Ever After iMessage StickersThe Collins HubThe Collins Hub
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

Google Play
4.29 · 2k
App Store
3.67 · 9

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Collins English Dictionary

How's the Reference market?

The rivals identified

Dictionary.com: English Words

By Curiosity Media

Both apps target students and professionals with English reference tools, competing directly for user attention through free-to-access dictionary and thesaurus databases.

  • Dictionary.com includes a Dictionary Shuffle feature for discovery, while Collins focuses on a static linguistic database.
  • Dictionary.com publishes editorial articles for vocabulary growth, whereas Collins relies on its core Word Web database.
Collins English Dictionary vs Dictionary.com: English Words
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Unlock the head-to-head verdict: where this rival wins, and where it loses.

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The Analyst's Read

Key takeaways for Collins English Dictionary

Where is it heading?

Bottom line

The app provides a robust, authoritative dictionary experience with a clear path to an expanded, ad-free, offline-capable premium version.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Collins English Dictionary, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Collins English Dictionary Intelligence Report.” Updated Apr 28, 2026. https://marlvel.ai/apps/collins-english-dictionary

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