Comparison

Lexicon vs Lexicon

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

Head to head
About

Lexicon

This app helps you expand your vocabulary using AI-powered flashcards. It supports over 30 languages and uses a spaced repetition system for effective learning. Customize your study sessions and track your progress with detailed statistics.

Highlights
  • Automatic flashcard creation
  • AI-powered definitions and translations
  • Multi-language support (30+ languages)
  • Spaced Repetition System (SRS)
  • Customizable learning experience
  • Progress tracking and statistics
Features
Read full description

Expand Your Vocabulary with Lexicon – The Ultimate Flashcards App Unlock the power of words with Lexicon, your personalized vocabulary flashcards app designed to help you learn and master any language efficiently. Whether you’re enhancing your native language skills or diving into a new language, Lexicon uses cutting-edge AI technology to make learning seamless and effective. Key Features • Automatic Flashcard Creation • Simply add any word, and Lexicon instantly generates a flashcard with a precise definition powered by GPT’s advanced language model. • Multi-Language Support • Learn and translate words in 30+ languages, including popular options like Spanish, French, Chinese, Japanese, Arabic, and many more. Whether it’s European, Asian, African, or even constructed languages like Klingon and Esperanto, Lexicon has you covered. • Seamless Language Learning • Automatically translate words into your chosen language to build your vocabulary effortlessly. Perfect for language learners at any level. • Spaced Repetition System (SRS) • Enhance retention and recall with our scientifically-backed spaced repetition algorithm, ensuring you remember words exactly when you need them. • AI-Powered Definitions and Translations • Unlike traditional apps with limited databases, Lexicon leverages GPT to provide accurate, context-aware definitions and translations for any word you enter. • Customizable Learning Experience • Tailor your study sessions to fit your personal learning style and pace. Track your progress and stay motivated with detailed statistics. • User-Friendly Interface • Enjoy a clean, intuitive design that makes adding, reviewing, and managing your flashcards a breeze. Why Choose Lexicon? • Comprehensive Language Support: From widely spoken languages to niche and constructed ones, Lexicon supports a diverse range to cater to all learners. • AI-Enhanced Learning: Benefit from the latest advancements in language processing with GPT-powered content generation. • Efficient Learning Methodology: Our spaced repetition system maximizes your learning efficiency, helping you build a robust vocabulary faster. • Constant Updates: We continuously expand our language offerings and enhance features based on user feedback to provide the best learning tool possible. Boost Your Language Skills Today! Join thousands of users who are transforming their language learning journey with Lexicon. Whether you’re preparing for exams, traveling, or simply passionate about languages, Lexicon is your go-to app for expanding your vocabulary effectively. Lexicon supports a wide range of languages, including Spanish, French, German, Chinese, Japanese, Korean, Italian, Dutch, Portuguese, Russian, Arabic, Hindi, Bengali, Turkish, Vietnamese, Polish, Ukrainian, Greek, Swedish, Indonesian, Javanese, Kannada, Malay, Marathi, Persian, Punjabi, Tamil, Telugu, Thai, Turkmen, Urdu, Malayalam, Amharic, Swahili, Zulu, Yoruba, Igbo, Hausa, Afrikaans, Somali, Shona, Hebrew, Esperanto, Latin, Klingon, and Lojban. Download Lexicon now and start your journey to mastering new words and languages!

About

Lexicon

This app helps you build and visualize your vocabulary. It creates beautiful cards for each word, including definitions, origins, pronunciation, memory aids, and relevant photographs. Discover words in real-world contexts and organize your learning.

Highlights
  • Visual word cards
  • Etymology and pronunciation
  • Memory hooks
  • Real-world word sightings
  • Customizable collections
  • Daily Word of the Day
Read full description

Lexicon is a personal vocabulary gallery for the curious mind. Every word you collect becomes a beautifully crafted card — complete with its definition, etymology, pronunciation, a memory hook to help it stick, and a striking photograph to bring it to life. HOW IT WORKS Search for any word and add it to your collection. Lexicon instantly curates a rich card with everything you need to truly absorb it: where the word came from, how to use it, a mnemonic to remember it by, and a cultural reference that gives it context. Each card is paired with a carefully selected photograph, turning your vocabulary into something worth browsing. SIGHTINGS — YOUR WORDS IN THE WILD Lexicon scans articles, essays, poetry, and quotes across the web to find real appearances of the words you've collected. It's the thrill of recognition — seeing a word you just learned show up in The Guardian, a poem, or a famous quote. A daily Word of the Day, chosen to reflect the cultural moment, keeps your collection growing. ORGANIZE YOUR WAY Create custom collections to group words by theme, project, or mood. Browse your library alphabetically, by domain (Art, Logic, Nature, Society), or by collection. Switch between a visual gallery and a clean index view. BUILT TO REMEMBER Every card includes a mnemonic device — a short, catchy phrase designed to make the word unforgettable. Combined with etymology, example sentences, and pop culture references, Lexicon gives you multiple pathways to retention. DESIGNED WITH CARE Lexicon is built for people who believe words matter. The interface is minimal, typographic, and intentional — inspired by editorial design and the quiet pleasure of a well-curated library. Your words sync across devices with Sign in with Apple. Your collection is yours, wherever you go.

Screenshots

Lexicon4 screens
Lexicon4 screens

Verdict

The call

The clearest difference is update cadence: Lexicon at every 10 days against Lexicon's every 5 weeks. On price, review sentiment, ads and in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Lexicon ships an update every 5 weeks, Lexicon every 10 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
Lexicon versus Lexicon: the parameters behind the verdict, then further details
ParameterLexiconLexicon
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 5 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone
Requires iOS17.2 — better18.6
Further details — not scored
Size13 MB10 MB
Age rating4+4+
DeveloperPaul BreslinNg Zhong Wei

Customer experience

Lexicon

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Lexicon

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Lexicon

No in-app purchases

None

Lexicon

No in-app purchases

Questions

Is Lexicon free?
Lexicon is free to download, with no in-app purchases.
Is Lexicon free?
Lexicon is free to download, with no in-app purchases.
Do Lexicon or Lexicon have ads?
Neither Lexicon nor Lexicon shows ads.
Which is updated more often, Lexicon or Lexicon?
Lexicon ships an update every 5 weeks, and Lexicon every 10 days. Most recently, Lexicon was updated on November 4, 2026 and Lexicon on October 31, 2026.

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