LUNA is an app where you have voice conversations in English with "Luna," an AI character who lives on the Moon.
■ Just talk to Luna, and your English improves
Textbooks didn't stick. Drills felt like a chore. LUNA turns "speaking English with someone" into a daily habit.
Luna leads the conversation based on your interests and level, so you never run out of things to say.
■ Your personal AI conversation partner
Luna remembers you — your hobbies, what happened recently, your English tendencies.
The more you talk, the better Luna understands you, becoming a partner made just for you.
■ Like chatting with a friend
Conversations with Luna aren't lessons — they're chats.
Movies, weekend plans, today's news — natural topics that get English flowing from your mouth.
It's okay to make mistakes. Luna supports you gently but thoroughly.
■ Key Features
・AI Voice Chat: Real-time English voice conversations with Luna
・Level Adaptive: Conversations matched to your skill, from beginner to advanced
・Pace Control: Whether you like rapid-fire or thoughtful exchanges
・Speed Control: 5 speed levels from slow to fast
・Review: Post-conversation corrections and feedback on your expressions
・Save Phrases: Bookmark expressions for later review
・Personalization: Conversation topics based on your interests
・Daily Reminders: Gentle nudges from Luna to keep the habit going
・Widget: Decorate your Home Screen with Luna's room
・HealthKit Integration: Use step count and sleep data as conversation starters
■ Who is LUNA for?
・Want to start speaking English but talking to real people feels intimidating
・Don't have time for English conversation classes
・Preparing for study abroad, overseas jobs, or travel
・Looking for English practice that's actually fun to keep up
■ Subscription
Subscribe to LUNA Premium for unlimited chat and generous voice time (up to 30 min/day).
・Monthly Plan: ¥1,290/month
・Annual Plan: ¥12,300/year (¥1,025/month)
Includes a 3-day free trial.
Payment is charged to your Apple ID account. Your subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel in Settings > Apple ID > Subscriptions.
If you purchase a subscription during the free trial, the unused portion of the trial is forfeited.
Privacy Policy: https://juvenile-shad-908.notion.site/Privacy-Policy-LUNA-32c4c042e4d5809680c7ccd6c1c3f57a
Terms of Use: https://juvenile-shad-908.notion.site/Terms-of-Use-LUNA-32c4c042e4d580f89527e4523dbf9f58
