Morpho - AI Grammar Assistant

Morpho is an AI-powered grammar analysis assistant for language learners, with deep support for Japanese and English.

Enter any Japanese or English sentence and Morpho helps break down grammar, sentence structure, and context. Use it with textbook examples, reading passages, screenshots, or your own writing to understand every layer clearly.

Key features:

- English sentence analysis
Review parts of speech, syntactic relationships, and structural breakdowns. AI chat now fully supports English for freeform questions and study, complete with natural voice readout. (Switch anytime in Settings > Language)

- Japanese sentence analysis
Review parts of speech, semantic structure, grammar relationships, and contextual explanations.

- Multilingual Japanese dictionary
Look up meanings, readings, parts of speech, and usage, and understand each word in context. Dictionary definitions are available in multiple languages, including French.

- Japanese JLPT grammar example collection
Download curated Japanese JLPT N1 and N2 grammar examples, listen to pronunciation offline, and view translations, sentence breakdowns, and AI analysis.

- Free AI chat
Ask follow-up questions about grammar, nuance, natural phrasing, and usage, powered by leading models including GPT-6.

- Multiple analysis modes
Choose the depth and style that fits your study needs.

- Natural voice readout
Listen with natural TTS audio, supporting authentic Japanese and English voices with adjustable speed and speaker options.

- AI voice recognition
Turn speech into text for faster, more convenient input.

- Sentence favorites
Save useful sentences and revisit their analysis, translation, and audio later.

- Image text recognition
Extract Japanese and English text from books, handouts, screenshots, or photos, then analyze it or ask questions.

- Optimized landscape mode
Supports iPhone landscape mode with refined safe area layouts, offering a wider view for reading long sentences and typing.

- Share & Action Extension parsing
Select text in Safari or other apps and use the system Share or Action Extension to view instant AI analysis in a floating sheet without switching apps.

- Local study history and iCloud sync
Keep conversations and study records on your device for easy review, and sync conversations, messages, and favorites across your devices with iCloud.

Morpho is designed for learners studying Japanese or English, reading foreign texts, preparing for exams, or anyone who wants clearer insight into language expression.

Start with one sentence and see language more clearly.

Terms of Use: https://www.jyuuroku.com/morpho/terms
Privacy Policy: https://www.jyuuroku.com/morpho/privacy