Comparison

English Dictionary vs PixelMath

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

English Dictionary

This comprehensive English dictionary app provides over 2 million definitions, synonyms, and corpus-based examples to help you understand and use English naturally. It includes a thesaurus, collocations dictionary, and grammar support to enhance your vocabulary and writing skills.

Highlights
  • Over 2 million definitions and synonyms
  • 165,000 corpus-based examples
  • Thesaurus with 18,000+ synonyms/antonyms
  • 65,000+ collocations
  • Audio pronunciations (British & American)
  • Offline mode
  • Word of the Day
Features
Read full description

Download the essential and most comprehensive dictionary app for dependable definitions at your fingertips. ● English Dictionary - LDOCE is the leading free English dictionary app for iPhone – with over 2,000,000 trusted definitions and synonyms, the app is designed and optimized for your mobile device. - 165,000 corpus-based examples of natural English show words in context and how English is really used. - 230,000 words, phrases, and meanings – more than any other learner's dictionary. ● More dictionary you can use: - English Dictionary: + Definitions written using a vocabulary of just 80,000 words – the Longman Defining Vocabulary, ensuring all definitions are clear and easy to understand. - Thesaurus Dictionary: + Frequency information on the most common words – the new Longman Communication 9000 – helps you learn them first. + The integrated Thesaurus with more than 18,000 synonyms, antonyms, and related words helps you improve your writing by using more precise and high level words: stop saying ‘nice’, instead, say ‘lovely, delightful, enjoyable, wonderful, brilliant’. - Collocations Dictionary: + With more than 65,000 collocations: learn word combinations to use the correct words together, such as ‘take a test’ (not ‘make a test’), ‘heavy rain’ (not ‘strong rain’), and ‘highly successful’. + Words from the Academic Word List highlighted to help you improve your essays and presentations. ● Improve your English skill. - Avoid making common mistakes and get extra help with grammar patterns and using the correct tenses. Improve your pronunciation - All headwords pronounced in both British and American English  PLUS - All example sentences pronounced in either British or American English (via external links) ● Main Features: - Word of the Day – learn a new word each day and expand your vocabulary. - Audio pronunciations – never mispronounce another word - Quiz widget - test your vocabulary skills (are you prepping for the SAT?) with our Word of the Day quizzes - Favorite words and history - customize your recently searched word list and never forget the newest words you’ve learned - English Spelling help - not sure how a word is spelled? This app will find it for you - Full content of the print dictionary - PLUS additional collocations, synonyms, and word origins - Local look-ups - take a look at the words searched by location - Search for idioms and phrasal verbs - Show images of the word. - Recording the voice. ●●● New features includes. ● Support offline mode. ● Bookmarks ● Take note. ● Study Centre ● Voice speech for search. ●●● All this makes the English Dictionary - LDOCE the largest resource of English available on any mobile platform. Get even more from your app with our Upgrades: - Get full permissions + Remove ads

About

PixelMath

Master the Digital SAT Math section with targeted practice, clear solutions, and guided examples. Focus on specific skills, recognize patterns, and learn efficient problem-solving techniques. Practice algebra, advanced math, data analysis, and geometry.

Highlights
  • Topic-based practice
  • Concise step-by-step solutions
  • Guided similar examples
  • Instant feedback
  • Offline practice
  • Built-in drawing pad on iPad
Features
Read full description

Build confidence for the Digital SAT® Math section with focused practice, concise solutions, and guided examples that help you understand each problem-solving method. PixelMath organizes practice by skill, making it easy to focus on specific topics, recognize common question patterns, and learn efficient ways to solve problems. PRACTICE THE FOUR MATH DOMAINS • Algebra • Advanced Math • Problem-Solving and Data Analysis • Geometry and Trigonometry FEATURES • Topic-Based Practice Work on linear equations, functions, quadratics, percentages, statistics, circles, triangles, volume, trigonometry, and more. • Concise Step-by-Step Solutions Review clear solutions designed to show an efficient path from the question to the answer. • Guided Similar Examples When you need help, open a related example with a complete solution and apply the same method to the original problem. • Instant Feedback Check your answer and review the reasoning behind the solution. • Built-In Drawing Pad on iPad Write calculations and sketch diagrams directly on the screen while solving problems. • Offline Practice Downloaded practice content works without an internet connection. An internet connection is required for purchases and restoring access. TRY BEFORE UNLOCKING Try the first question in every exercise. A one-time in-app purchase unlocks questions 2–10 across all exercises. PixelMath uses independently created practice questions designed around the skills assessed in the Digital SAT® Math section. It does not reproduce official exam questions. SAT® is a trademark registered by the College Board, which is not affiliated with and does not endorse this app.

Screenshots

English Dictionary4 screens
PixelMath3 screens

Verdict

The call

The clearest difference is price: PixelMath at Free against English Dictionary's $14.99. PixelMath also leads on rating (5.0 vs 4.7). English Dictionary's advantage is in-app purchases (none vs 1) and ratings volume (2.2K vs 1). On update cadence, ads, monetization model and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

PixelMath is free to download; English Dictionary costs $14.99 up front. PixelMath sells 1 one-off in-app purchase. English Dictionary asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PixelMath holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: English Dictionary has 2.2K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
English Dictionary versus PixelMath: the parameters behind the verdict, then further details
ParameterEnglish DictionaryPixelMath
Price$14.99Free — better
Rating4.7 (2.2K ratings)5.0 (1 ratings) — better
Positive reviews75.5% of reviews—
Number of ratings2.2K — better1
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size731 MB14 MB
Age rating4+4+
DeveloperNguyen Thi Hoai ThuKokoapps, LLC

Customer experience

English Dictionary

All ratings2,209 ratings
Positive94.3%
Neutral2.2%
Negative3.6%
Written reviews102 reviews
Positive75.5%
Neutral7.8%
Negative16.7%

PixelMath

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

English Dictionary

Reported bugs

4 issues
  • Can't load data
  • White screen issue
  • Sudden 'trial expired' message
  • Inability to use app after update

Requested features

5 requests
  • Offline mode
  • Customizable settings (e.g. CEFR levels, word lists)
  • Sync across devices
  • Dark mode
  • Word reminder/history feature

PixelMath

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

English Dictionary

No in-app purchases

1 purchases

PixelMath

One-time1
  • Unlock All Exercises$0.99

Questions

Is English Dictionary free?
English Dictionary costs $14.99, with no in-app purchases.
Is PixelMath free?
PixelMath is free to download, with in-app purchases available.
Which has better reviews, English Dictionary or PixelMath?
PixelMath is rated higher. English Dictionary averages 4.7 out of 5 from 2.2K ratings, while PixelMath averages 5.0 from 1 ratings.
Do English Dictionary or PixelMath have ads?
Neither English Dictionary nor PixelMath shows ads.
Which is updated more often, English Dictionary or PixelMath?
English Dictionary ships an update monthly, and PixelMath monthly. Most recently, English Dictionary was updated on November 2, 2026 and PixelMath on October 30, 2026.

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