YOJO(養生)
Circadian Rhythm Wellness App
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Early price $6.99, one-time purchase. All features forever, no subscription. Wellness score, meal log, HealthKit sync — visualize your daily harmony.
Rediscover the rhythm of living with the sun, guided by Edo-period timekeeping.
YOJO weaves together three ancient wellness traditions — Japanese, Chinese, and Indian — with modern health technology into a new kind of wellness companion.
◆ Three Wisdoms, One Natural Rhythm
YŌJŌKUN — Edo Preventive Medicine
From Japan's oldest health book (1713) by Ekiken Kaibara. Eat to 80% fullness, choose seasonal foods, rise with the sun. Timeless principles for daily well-being.
TEMPORAL HOURS — Time by the Sun
The Edo-era "fudō jikihō" divides day and night into twelve periods based on sunrise and sunset. Each period is symbolized by a zodiac animal (Rat, Ox, Tiger…) and shifts naturally with the seasons.
MERIDIAN CLOCK — Organ Vitality Cycles
Traditional Chinese Medicine maps twelve organ meridians to two-hour windows throughout the day. Know which organ is most active right now and optimize your meals, movement, and rest.
AYURVEDA — Constitution-Based Wellness
5,000 years of Indian wisdom. Discover your Dosha type — Vata, Pitta, or Kapha — and receive personalized food, spice, and lifestyle recommendations.
◆ Key Features
FREE:
• Real-time Temporal Hour Clock — See the current "koku" and countdown to the next
• 12-Period Daily Schedule — Full day view with wellness advice for each period
• Dosha Quiz — Discover your Ayurvedic body type
• Period Change Notifications — Stay aware of natural rhythm shifts
PREMIUM ($6.99 one-time purchase, early price):
• Wellness Checklists — Track hydration, eye breaks, nighttime routines, and Ayurvedic practices daily
• Meal Log — Record meals aligned with meridian peak hours
• Alignment Score — Daily score (0-100) across sleep, meals, exercise, hydration, and HRV
• Apple Health Integration — Auto-import steps, HRV, and sleep data
• Data Export — CSV/JSON export for personal analysis
◆ Who YOJO Is For
• Anyone concerned about sleep quality or circadian rhythm disruption
• Those curious about traditional Eastern medicine and Ayurveda
• People seeking a more natural, sun-aligned daily rhythm
• Anyone wanting to build small, meaningful daily wellness habits
Yield to the rhythm of the sun. Listen to your body's wisdom.
300-year-old knowledge, guiding your modern path to harmony.
Terms of Use (EULA): https://yojo-wellness.web.app/terms
Privacy Policy: https://yojo-wellness.web.app/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
[v1.3 New] Meal note keyword suggestions
As you type your meal note, YOJO suggests related tags — coffee, tea, chocolate, and more — as tap-to-add chips. Caffeine amounts fill in automatically. Fully on-device, no network or account required.
The developer, Takashi Higashi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Takashi Higashi
- Size
- 13.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 26.0 or later.
- iPhone
- Languages
English and 9 more
- English, Dutch, French, German, Italian, Japanese, Portuguese, Russian, Simplified Chinese, Spanish
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Premium Lifetime $6.99
- Copyright
- © 2026 Studio Qone
