Lexicon: Master English
Grammar, Writing, Lit & Speech
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Master Every Aspect of the English Language.
Lexicon: Master English is the ultimate study companion for students, professionals, and language enthusiasts. Going far beyond basic grammar and vocabulary, Lexicon offers a massive, university-grade curriculum covering 16 distinct disciplines of English. Whether you are analyzing Shakespeare, preparing a business presentation, or studying linguistic evolution, Lexicon has a test for you.
Why Choose Lexicon?
UNRIVALED CURRICULUM DEPTH:
Access hundreds of topics organized into 16 comprehensive subjects:
The Fundamentals: Master Grammar (Word Types, Tenses), Vocabulary (Synonyms, Idioms), Spelling & Usage (Roots, Confusing Words), and Reading Comprehension.
Advanced Writing Skills: Perfect your craft with Writing Mechanics (Punctuation, Structure), Creative Writing (Story Elements, Character Development), and Journalism (News Writing, Media Literacy).
Literature & Culture: Dive deep into Literary Analysis (Poetry, Devices), Shakespeare Studies (Plays, Sonnets, Language), and Mythology & Folklore (Greek, Roman, Archetypes).
Professional Mastery: Excel in your career with Business English (Professional Writing, Workplace Communication) and Speech & Debate (Public Speaking, Argumentation).
Academic & Theoretical English: Tackle high-level subjects including Rhetoric & Logic (Persuasion, Fallacies), Academic Research (Citations, Sourcing), Linguistics (Phonetics, Semantics), and the History of English (Old/Middle English, Evolution).
INTERACTIVE LEARNING TOOLS:
Diverse Question Formats: From multiple-choice to error identification and concept matching.
Smart Hints System: Stuck on a logical fallacy or a Shakespearean term? Watch a quick video to get a definition or clue without spoiling the answer.
Detailed Explanations: Learn the "why" behind every answer. Whether it's the etymology of a word or the rule for a semicolon, detailed feedback ensures you retain information.
Progress Tracking: Monitor your proficiency across specific subjects. See exactly where you excel (e.g., Creative Writing) and where you need practice (e.g., Phonetics).
WHO IS LEXICON FOR?
Literature & Arts Students: Perfect for AP English, A-Level English Literature, or university students studying Humanities.
Professionals: Essential for anyone wanting to improve business emails, public speaking confidence, and workplace rhetoric.
Aspiring Writers & Journalists: Sharpen your storytelling, learn to avoid logical fallacies, and master the rules of editing.
History & Language Buffs: Explore the fascinating origins of English, from Beowulf to modern semantics.
ESL Learners: Advanced learners ready to move beyond basic fluency into native-level cultural and academic nuances.
Topics Include:
Verb Tenses & Sentence Structure
Rhetorical Persuasion & Logical Fallacies
Greek & Roman Mythology
Phonetics & Semantics
Shakespearean Language & Plays
News Writing & Media Literacy
Citations & Academic Sourcing
Public Speaking & Debate Strategies
Download Lexicon today and unlock the full power of the English language!
Ratings & Reviews
- New Diagram and Crosswords Questions.
- New Sound Effects and Haptics.
- Over 900 New Questions.
- Fixed a bug that sent the "Keep Your Streak Alive" notification when there was no active streak.
The developer, Lojas Software Corp, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Lojas Software Corp
- Size
- 13.5 MB
- Category
- Education
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- The Ghostwriter $7.99
- The Grand Encyclopedia $7.99
- Speed Reader $3.99
- The Lost Tomes $3.99
- Scholar's Anthology $1.99
- Deus Ex Machina $1.99
- Inkwell & Quill $0.99
- Page Turner $0.99
- Copyright
- © 2026 Lojas Software Corp.