Onsei vs YomiNavi

Onsei is a Japanese learning app designed for focused daily study. Build vocabulary and grammar with spaced repetition, clear review flows, native audio, and scenario-based practice that helps you turn study into real usage. Features: • Vocabulary and grammar review • Spaced repetition scheduling • Daily study sessions and progress tracking • Japanese audio playback • Optional account sync across devices • Scenario-based practice for everyday situations

YomiNavi is a Japanese learning and reading support app designed for JLPT N5, N4, N3, N2 and N1 preparation, as well as everyday Japanese reading. In addition to JLPT grammar, meaning, vocabulary and mock test practice from N5 to N1, YomiNavi helps you read Japanese from web pages, pasted text, camera scans and photos on your device. You can view furigana and translations, check unfamiliar words or expressions, and save useful vocabulary for later review. Use YomiNavi for JLPT study, news, school or workplace notices, menus, product descriptions and other Japanese text you encounter in daily life. Main Features ■ JLPT N5–N1 Grammar and Meaning Study Learn grammar and expressions by JLPT level, including meanings, usage and example sentences. ■ JLPT N5–N1 Mock Questions Practice level-based JLPT questions and review grammar, vocabulary and reading comprehension. ■ Web Reading Browse Japanese websites in the app and display furigana for supported text. Look up meanings, translations and save words while reading. ■ Text Reading Paste Japanese text and view it with furigana and translation. You can switch furigana display on or off to match your reading style. ■ Photo Reading and OCR Recognize Japanese text from camera images or photos on your device. Switch between original text, furigana and translation. ■ Word and Sentence Explanations Select unfamiliar words or expressions to check pronunciation, meaning, usage and example sentences. Context-based explanations help you understand how a word is used in the sentence. ■ Dictionary Search Search Japanese words or expressions directly to check readings and meanings. ■ Text-to-Speech Listen to words, example sentences and Japanese passages to check pronunciation and intonation. ■ Daily Japanese Learn one Japanese expression every day with reading, meaning, example sentences, usage, audio and vocabulary saving. ■ Situational Japanese Study practical Japanese expressions through everyday conversation scenes. Choose a difficulty level, check translations and listen to full conversation audio. ■ Vocabulary Notebook and Review Save words you want to remember and review them with vocabulary cards. Separate learned words from words you want to check again. ■ Reading History and Learning Records Review recently read articles and web pages. Track study streaks, words learned this week, saved vocabulary and review progress. ■ Display Settings and Language Support Choose how furigana is displayed and use dark mode. The app interface supports Japanese, Simplified Chinese, Traditional Chinese, English and Korean. Translation target languages include Simplified Chinese, Traditional Chinese, English, Korean, Vietnamese, Indonesian, Portuguese and Thai. With YomiNavi, JLPT N5–N1 study and everyday Japanese reading become easier to understand. ※ Some translation, word explanation and content retrieval features require an internet connection. ※ Camera and photo features require device access permission.