Marujigi App Officially Launched
Marujigi, the AI voice assistant that stays by your parents' side, has officially launched. Start free right away, and use it together with family or on your own.
Protecting your parents AI Voice Assistant, Marujigi
From voice conversations to medication/schedule reminders and voice phishing detection — Marujigi is all you need
About Service
Give context-aware help and
handle busy schedules automatically!
📅 Schedule a doctor's appointment for next Tuesday💬 Send my daughter a message that I'm doing well🌤️ What's the weather today?⏰ Set a 2 PM exercise reminder💊 Maru, when did I take my blood pressure meds?
📱 Haven't heard from Mom this morning, worried📝 Register Dad's schedule for next week📈 Show me this month's medication compliance rate📊 Show me this week's health report📞 Connect me to Mom to check in
For both parents and children,
4 key features
From senior-friendly UX to family connection — Maru does it all
Voice AI Chat
Chat only when you want with a single touch. Securely handle schedules, messages, and weather without privacy concerns.
Medication & Schedule Reminders
Large text and voice alerts for medication times. Transmitted in real-time to your child's dashboard.
Voice Phishing Detection
Claude AI analyzes suspicious messages in real-time. When detected, Maru turns red and alerts your child.
Detected Message Content
[National Bank] Your account has been frozen due to unusual activity. Call 1588-XXXX immediately.
Family Connection
See all medications, schedules, and activities from your child's dashboard at a glance. Automatic alerts if no morning activity.
Time for your medication!
Maru
Mom! It's Maru! Time for your blood pressure medication. Don't forget to take it!
For elderly parents
living alone, Maru is here
Voice
Easy daily schedule reminders
Register, check, and get reminders with voice commands. Google Calendar integration support
Security
Instant danger detection
Claude AI-powered real-time analysis + instant child alert push
Care
Continuous health monitoring
Auto-generate weekly reports on medication compliance, chat frequency, and activity completion
Family
Connect family through conversational AI
Family chat room, photos, voice messages. Automatic check-in alerts if no activity
Comfortable and easy
to use AI for seniors
18pt+ font, 64px+ buttons
Designed with voice-first senior-friendly UX
- Chat only when you want, no constant monitoring
- Phone number verification signup without password
- Naver Clova Korean-specialized TTS
- Errors explained gently in speech bubbles
Monitor your parents
anytime, anywhere in real-time
See your parents' entire day
from one child dashboard
- Voice phishing detection → instant push alert
- No morning activity → auto check-in alert
- Family chat + weekly health report
- Register schedule on behalf of parents
- Real-time location → helps prevent seniors with dementia from getting lost
Marujigi News
Updates from Marujigi and the status of our intellectual property
Maru Trademark Registered and Filed
The trademark for Maru, our turtle character, has been registered with the Korean Intellectual Property Office (Class 38, internet broadcasting and related services; Reg. No. 40-2595931). The application for app and AI services (Class 42) has been filed and is under examination (No. 40-2026-0131747).
Maru Character Copyright Registered
"Maru, the character of a senior-care app" has been registered as a copyrighted work with the Korea Copyright Commission (Reg. No. C-2026-029924). Maru is Marujigi's own character, protected by both copyright and trademark.