LearnStories vs Sajeon
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
LearnStories
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Learn Japanese, Spanish, Korean, Chinese, Russian, and Italian through illustrated stories made for language learners. Tap any word to see its meaning, hear the pronunciation, and save it. Review saved words with spaced repetition flashcards so they actually stick. HOW IT WORKS 1. Discover โ Browse graded stories from beginner (JLPT N5, HSK 1, CEFR A1) to advanced 2. Read โ Tap any word for instant definitions, audio, and example sentences 3. Save โ Build your personal vocabulary list as you read 4. Study โ Review with flashcards using spaced repetition CREATE YOUR OWN STORIES Generate custom AI stories on any topic. Pick your language, difficulty level, page count, and art style โ get a unique illustrated story in seconds. FEATURES ยท Graded readers for 5 languages ยท Tap-to-translate with dictionary and audio ยท Vocabulary tracking and highlighting ยท Spaced repetition flashcards with context ยท AI story creation ยท Art styles: Storybook, Manga, Anime, Watercolor, Pixel Art ยท Offline downloads SUPPORTED LEVELS ยท Japanese: JLPT N5 โ N1 ยท Chinese: HSK 1 โ 6 ยท Korean: TOPIK 1 โ 6 ยท Spanish, Italian, Russian: CEFR A1 โ C1 Start reading today! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://learnstories.ai/privacy_policy
Sajeon
Master Korean with a comprehensive dictionary featuring over 50,000 entries, including Hanja and example sentences. Enhance learning with OCR scanning, conjugation tables, and a spaced repetition flashcard system.
- Extensive Korean dictionary
- Clipboard text analysis
- Customizable word lists
- Text-to-speech pronunciation
- Advanced verb conjugations
- SRS flashcard system
- OCR camera scanning
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Sajeon is a refined dictionary app for serious learners who want to master the Korean language. With a database of over 50,000 detailed records, Sajeon provides comprehensive information for every entry, including Hanja, romanization, and example sentences to show you how words are actually used in context. Key Features: โข Clipboard Reader: Copy a block of text from anywhere and paste it into Sajeon. The app will break down the text, identifying individual words and grammar points so you can interpret complex sentences easily. โข Custom Word Lists: Save words as you discover them to create personalized lists for later revision. โข Categorized References: Browse words grouped by specific categories to help you learn related vocabulary in a structured way. โข Text-to-Speech: Listen to native-quality audio for any word or sentence to perfect your pronunciation and listening skills. โข Native Language Support: Get clear, accurate translations and definitions in your own native language. Unlock Sajeon Premium Take your learning further with our professional-grade tools designed to bridge the gap between looking up a word and actually knowing it: โข Advanced Verb & Adjective Conjugations: Never guess a form again. Instantly see full conjugation tables for any verb or adjective, including polite, casual, and formal forms, correctly handling all tricky irregular patterns. โข SRS Flashcard System: Turn your word lists into long-term memory. Our Spaced Repetition System (SRS) schedules your reviews at the optimal time, ensuring you focus on the words you struggle with most. โข Instant OCR Camera Scan: Read seamlessly in the real world. Instantly translate and analyze written Korean text, web pages, or physical media using your camera or an image lookup, pulling headwords straight into your workspace. Modern & Focused: Sajeon is built to feel like a native part of your device. It is a focused tool that prioritizes speed and legibility: โข Clean Design: A distraction-free interface that puts the Korean language front and center. โข Universal App: Works seamlessly across iPhone, iPad, and Mac. โข Privacy-Focused: No accounts required, no tracking, and no data collection. Sajeon respects your privacy. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Sajeon at every 6 days against LearnStories's every 5 months. LearnStories's advantage is iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. LearnStories sells 3 in-app purchases, starting at $9.99 per month and Sajeon sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
LearnStories ships an update every 5 months, Sajeon every 6 days. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.
| Parameter | LearnStories | Sajeon |
|---|---|---|
| Price | Free | Free |
| Positive reviews | โ | 100.0% of reviews |
| Update frequency | Every 5 months | Every 6 days โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | โ | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, Mac โ better |
| Requires iOS | 15.1 โ better | 26.0 |
| Further details โ not scored | ||
| Size | 48 MB | 270 MB |
| Age rating | 12+ | 4+ |
| Developer | ZYAGA LLC | Dittman Shum |
In-app purchases
LearnStories
- Reader Monthly$9.991 Month
- Creator Monthly$24.991 Month
- 50 Pages$14.99
Sajeon
- Sajeon Premium Monthly$2.991 Month
- Sajeon Premium Yearly$14.991 Year
- Sajeon Premium Lifetime$49.99









