Growkin
Health & Fitness
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Small daily health habits grow your very own companion.
Growkin is a simple habit-tracking app built around four everyday categories: diet, exercise, sleep, and hydration. Just check off what you did today. The more consistently you log, the more your Bond Level rises — and your companion grows along with you.
■ Choose your companion
Egg, Seed, Droplet, or Moon — pick the mood that fits you and watch it evolve.
■ Designed for real life
One log a day is enough. No pressure to be perfect — just steady, small progress.
■ Detailed reports (Paid feature)
Look back at your history with a monthly calendar view and track your daily score trends with charts. Available with the Premium plan — $1.99/month or $24.99/year, with a 7-day free trial.
■ Great for you if:
- You want to build healthy habits without burning out
- Past habit trackers never quite stuck
- You'd love a cute companion cheering you on
Start today — just one small step is enough.
*This app is not a substitute for medical advice. Logs are simply a self-check of daily habits — please consult a doctor with any health concerns.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Yoshihiko Okano, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Yoshihiko Okano
- Size
- 24.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- プレミアム（年額） $24.99
- プレミアム（月額） $1.99
- Copyright
- © 2026 Yoshihiko Okano