English?
Language selection should be one of the first options when opening the app.
Would love to use this app but unfortunately can’t set up an account or login.

Easily track your rabbit's daily health and care activities. Monitor food intake, weight, droppings, and more with customizable categories and a visual calendar. Get deeper insights with premium features for long-term health tracking.
2.1.4
August 16, 2026
v2.1.4 — Fixed notifications not being delivered. 【Bug fixes】 • Fixed the root cause of push notifications (reminders etc.) not being delivered Since the renewal, notifications didn't arrive even when set up. Sorry for the inconvenience • After updating, just open the app once — notification delivery is restored automatically 【Improvements】 • Internal improvements for more stable record keeping Thank you for using usagiDiary! For feedback or bug reports, feel free to reach us on X (@rabbits_physial).
MoreGrowth curves, all-period charts & water tracking
usagiDiary is a mobile application designed to help rabbit owners track their pet's daily health and care activities. It allows users to log food intake, weight, droppings, urine, water intake, grooming, vet visits, and medication.
The core features of usagiDiary, including daily logging and a weight chart up to one month, are available for free. Premium features, such as extended weight chart history and breed-specific growth curves, require a subscription.
usagiDiary offers both monthly and yearly subscription plans, with two tiers: 'プレミアムプラン' (Premium Plan) and 'プロプラン' (Pro Plan). Monthly plans start at $2.99, and yearly plans start at $19.99.
Yes, usagiDiary supports registering and managing the health records of multiple rabbits separately. You can easily switch between different rabbit profiles with a single tap.
No, usagiDiary is ad-free. The application focuses on providing a clean and uninterrupted experience for users to monitor their rabbit's health.
usagiDiary is currently supported on iPhones and iPods. The app is designed for iOS devices.
The latest version of usagiDiary is 2.1.0, and it was last updated on May 27, 2026. Updates typically include new features, bug fixes, and performance improvements.
usagiDiary has an age rating of 17+. This rating is determined by app store guidelines and may reflect the complexity or themes of the app's content.