Report updated Apr 17, 2026

TL;DR:Learner's Dictionary - English by Merriam-Webster is a premium, ad-free reference tool tailored for ESL/EFL students and teachers. Users feel Mixed, praising content quality but frustrated by lack of updates/compatibility. If I were the PM, I would immediately prioritize a technical 'resurrection' of this app.|TL;DR:Learner's Dictionary - English by Merriam-Webster is a premium, ad-free reference tool tailored for ESL/EFL students and teachers. Users feel Mixed, praising content quality but frustrated by lack of updates/compatibility. If I were the PM, I would immediately prioritize a technical 'resurrection' of this app.
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Learner's Dictionary - English is an established reference app that is a paid app. With a 3.5/5 rating from 57 reviews, it shows polarized user reception. Users particularly appreciate content quality, though lack of updates/compatibility remains a common concern.

What is Learner's Dictionary - English?

Learner's Dictionary - English by Merriam-Webster is a premium, ad-free reference tool tailored for ESL/EFL students and teachers. It leverages Merriam-Webster's academic authority, offering 160,000 usage examples and specialized grammar tools like count/noncount noun labeling. However, the app is currently a legacy product that has not been updated since April 2016, leading to significant technical debt and broken core features. Despite its technical obsolescence, it maintains a presence in the Paid Reference charts (#94 US), indicating strong brand-driven demand that is currently being underserved by the lack of maintenance.

Current Momentum

v2.0 · 121mo ago

Zombie

Learner's Dictionary introduced a UI redesign and revised 2015 definitions in its last major update. The app has not been updated in 10 years.

AI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.

Active Nemesis

Oxford Advanced Learner's Dict

Oxford Advanced Learner's Dict

By Oxford University Press (OUP)

Other Rivals

Cambridge English Dictionary
Longman Dictionary of English
Quizlet: More than Flashcards
Grammarly: AI Writing App
ELSA Speak - English Learning

7-Day Rank Pulse 🇺🇸

Reference
#41

Rating Pulse 🇺🇸

Recent User MoodAI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.

What makes this app unique?

What Does It Look Like?

How Is The App's Momentum Right Now?

Loading...

What Are The Key Features?

Learner-Focused ContentDifferentiator

100,000 words and 160,000 usage examples specifically curated for English language learners.

Grammar & Usage ToolsDifferentiator

Includes count/noncount noun labeling and reader view for distraction-free study.

Voice SearchStandard

Allows users to look up words by speaking rather than spelling.

Audio PronunciationsStandard

Native speaker audio recordings for American English.

How much does it cost?

Paid
  • One-time purchase of $4.99

The app uses a premium, one-time purchase model, positioning itself as a high-quality, ad-free professional tool. This contrasts with the subscription models of modern rivals like Oxford, though the lack of updates makes the $4.99 price point increasingly difficult to justify for users experiencing bugs.

Who Built It?

Merriam-Webster, Inc. app icon 1
Merriam-Webster, Inc. app icon 2
Merriam-Webster, Inc. app icon 3
Merriam-Webster, Inc. app icon 4

Merriam-Webster

(342.1K)

Providing authoritative English language reference and vocabulary tools for students, educators, and word enthusiasts.

Portfolio

7

Apps

Free 2Paid 4
Reference83%
Games17%

Who is Merriam-Webster?

Merriam-Webster leverages its nearly two-century-old editorial heritage to maintain a dominant position in the mobile reference category, operating as a subsidiary of Encyclopædia Britannica. Their primary moat is institutional trust and brand authority, which allows them to sustain high-priced paid apps and freemium models against free, ad-supported competitors. While the flagship dictionary remains a high-velocity product, the broader portfolio shows a strategic consolidation around core reference tools, leaving several niche utility apps in maintenance mode.

Who is Merriam-Webster for?

  • Students
  • Educators
  • Language enthusiasts requiring scholarly reliability
  • Professional-grade vocabulary resources
Steady

Portfolio momentum

Released 4 updates across 2 active apps in the last 6 months, focusing development resources on the flagship dictionary products.

Last release · 15d agoActive apps · 2Abandoned · 5

What do users think recently?

High confidence · 57 reviews analyzed · Based on 57 reviews. Signal may be noisy.

How did the latest release land?

Overall
3.5/ 5
(57)
Current version
3.5/ 5
0.0 vs overall
(57)
Main signal post-update: content Quality.

What is the recent mood?

Mixed

Recent user voice shows a mixed sentiment. Users appreciate content quality, but report lack of updates/compatibility and audio/microphone issues.

What Users Love

Content Quality

What Frustrates Users

Lack of Updates/Compatibility
Audio/Microphone Issues

What is the competitive landscape for Learner's Dictionary - English?

How's The Reference Market?

How does it evolve in the Reference market?

ChartRankChange
iOSPaid#30
iOSPaid#81

The rivals identified

The Nemesis

Oxford Advanced Learner's Dict

Oxford Advanced Learner's Dict

Oxford University Press (OUP)

This is the primary academic rival, serving the exact same ESL/EFL demographic with a focus on learner-specific definitions and usage examples.

Head to Head

Oxford holds a decisive lead due to its active development cycle and comprehensive feature set. While the Merriam-Webster app offers a more affordable one-time purchase, its lack of updates since 2016 makes it a legacy tool compared to Oxford's modern, frequently refined platform.

What sets Learner's Dictionary - English apart

  • Lower entry price with a one-time purchase model compared to the high-cost subscription or premium pricing of Oxford

  • Simpler, lightweight interface that focuses purely on the dictionary lookup experience without additional bloat

What's Oxford Advanced Learner's Dict's Edge

  • Modern technical architecture with regular updates for the latest iOS versions, whereas the analyzed app has not been updated in years

  • Superior multimedia integration, including high-quality video resources and interactive pronunciation practice

Contenders

Cambridge English Dictionary

Cambridge English Dictionary

3.0 (5.9K)

Cambridge University Press & Assessment (App)

💀

A direct academic competitor providing learner-focused definitions and integrated thesaurus features for non-native speakers.

Optimized for British and American English distinctions in a single view

Directly linked to Cambridge English Exam preparation materials

Longman Dictionary of English

Longman Dictionary of English

Pearson Education Limited

Highly regarded by teachers for its focus on collocations and grammar patterns specifically for learners.

Extensive focus on 'Collocations' to help learners sound more natural

Includes the 'Longman Communication 9000' which highlights the most essential words to learn

Peers

Gamified study modes for vocabulary retention

User-generated study sets for specific English proficiency exams

Grammarly: AI Writing App

Grammarly: AI Writing App

0

Grammarly, Inc

📈

While not a dictionary, it is the primary tool English learners use to apply the vocabulary they find in reference apps.

Real-time grammar and tone correction across all apps

AI-driven suggestions for vocabulary enhancement

New Kids on the Block

ELSA Speak - English Learning

ELSA Speak - English Learning

4.8 (108.8K)

Elsa Corp

Disrupting the learner space by using AI to provide instant feedback on pronunciation, a feature that traditional dictionaries only offer as static audio.

Proprietary speech recognition AI tailored for non-native accents

Focuses on the 'output' of language rather than just the 'input' of definitions

The outtake for Learner's Dictionary - English

Strengths to defend, gaps to attack

Core Strengths

  • Academic authority of the Merriam-Webster brand
  • Superior learner-specific content (160k usage examples)
  • Ad-free, one-time purchase model
  • Specialized grammar tools (count/noncount labeling)

Critical Frictions

  • Product has not been updated since April 2016
  • Broken core features (Audio and Voice Search)
  • UI not optimized for modern screen sizes (iPhone X+)
  • Reported feature regression (missing thesaurus tools)

Growth Levers

  • Technical refresh to capture users fleeing subscription-heavy competitors
  • Modernization of definitions to include post-2015 vocabulary
  • Integration with digital study platforms like Quizlet

Market Threats

  • Oxford's active development and interactive skill-building tools
  • AI-driven pronunciation feedback from apps like ELSA Speak
  • OS-level incompatibility rendering the legacy app unusable

What are the next best moves?

high

Execute a Technical Refresh for Modern iOS

High-frequency complaints regarding iPhone X compatibility and broken audio (top sentiment themes) are driving the 3.5-star rating and churn.

high

Restore and Validate Core Dictionary Tools

Users report feature regression where synonyms and antonyms are no longer accessible, negating a 'standard' competitive feature.

medium

Modernize Content Corpus

The app relies on 2015 definitions; competitors like Oxford update content frequently, creating a gap in modern usage and slang.

Feature Gaps vs Competitors

  • Interactive skill-building tools (iSpeaker/iWriter available in Oxford but missing here)
  • Regular content updates (Oxford and Cambridge update frequently; this app last updated in 2016)
  • AI-driven speech feedback (ELSA Speak provides real-time phonetic analysis; this app has broken static audio)

Key Takeaways

If I were the PM, I would immediately prioritize a technical 'resurrection' of this app. It possesses a high-value content moat and brand authority that still drives chart rankings (#94 Paid Reference), but the 8-year update gap is a critical vulnerability that will eventually lead to a total loss of the user base to Oxford's more modern, albeit more expensive, platform.

Where Is It Heading?

Declining

Last updated April 12, 2016 — the app is in maintenance mode with no active feature investment.

Frustrated user base reporting broken core audio and microphone features.

Persistent brand strength allows it to maintain a #94 Paid ranking despite technical neglect.

Disclosure

Independent intel to help builders create better apps.

AI-powered analysis with editorial review, built from publicly available sources. See methodology.

Marlvel.ai is not affiliated with, endorsed by, or sponsored by Learner's Dictionary - English, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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Cite this report

Marlvel.ai. “Learner's Dictionary - English Intelligence Report.” Updated Apr 17, 2026. https://marlvel.ai/intel-report/reference/com-m-w-dictionary-learners-premium

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