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Learner's Dictionary - English

by Merriam-Webster, Inc.

  • Reference
  • Paid
  • Zombie
View on the App Store
Rating
3.5
60 ratings · US storefront
Top 88%among 41 Reference apps
Last update
Apr 12, 2016
Version 2.0
Size
65 MB
Category
Reference
Tracked since
Oct 9, 2026

Estimated revenue

A model estimate with a likely range, not a reported figure.

No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.

How this estimate is made

Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.

Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.

Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.

Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.

Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.

Full method

Screenshots

As shown on the App Store listing.

About this app

Text from the App Store listing.

The best dictionary available for English language learners, from Merriam-Webster.

Master written and spoken English with this app designed especially for learners and teachers of the language.

Improve your understanding of English words and phrases with full, clear definitions and numerous usage examples. The app also offers Voice Search – to let you look up a word without having to spell it – along with Audio Pronunciations, Word of the Day, Favorites, and more.

This is an essential app for anybody learning English.

Features:

  • No Advertisements
  • 100,000 words and phrases
  • 160,000 usage examples that show how each word is used
  • More than 22,000 idioms, verbal collocations, and commonly used phrases
  • Count and noncount noun labeling
  • Voice Search – Say the word and the app will find it for you!
  • Audio Pronunciations – by native speakers of American English
  • Integrated Thesaurus: Synonyms & Antonyms
  • Word of the Day – includes idioms and phrasal verbs
  • More than 1,000 illustrations
  • Favorites – lets you keep track of words you want to remember
  • Recent History – lets you keep track of the words you've looked up
  • Reader View – lets you hide navigation buttons to see text in full screen

Please click the link to the Application License Agreement, below, which includes our App Privacy Policy.

What’s new

Release notes for the latest version, as written by the developer.

v2.0

New Look - updated UI
Share Definitions and Word of the Day
Newly revised 2015 definitions
Bug fixes

Rank history

Daily position in the Afghanistan charts. #1 is at the top.

Best rank
#8
Current rank
#8
Days charting
7 of 7

On the charts today

Small & simple score

How realistic it is for a small team to build something like this.

74/100

Not flagged as small & simple

  • Developer size10% · 25

    Developer: 5 apps on the charts

  • Audience size100% · 20

    Ratings: 60

  • App size60% · 10

    Size: 65 MB

  • Price model100% · 15

    Price model: paid

  • Demand proof100% · 30

    Best rank #2, 93 countries

An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2

How the score works

Version history

  • 2.0LatestReleased Apr 22, 2020