初めて書いた全部楽しい日記
Response from developer
とっても嬉しいご感想ありがとうございます!アプリを作ってよかったなと思いました。もっと色々な機能を追加して楽しく使っていただけるように頑張ります。とても励みになります!

This app helps you cultivate happiness and build positive habits through daily journaling, encouraging messages, and interactive character care. Engage in mini-games and AI chats to make self-reflection enjoyable and rewarding.
1.3.0
October 5, 2026
- Refreshed the app with a brand-new design! - Organized everything into 3 simple tabs: "Today", "Journal", and "Activities". - Enjoy smoother chats with your companion and easier daily journaling. - We hope you enjoy the new look and feel!
MoreChoose favorite characters & wallpapers. Ad-free!
とっても嬉しいご感想ありがとうございます!アプリを作ってよかったなと思いました。もっと色々な機能を追加して楽しく使っていただけるように頑張ります。とても励みになります!
Happy Daily Journal is a lifestyle app designed to promote happiness and habit building. It offers features like a one-line daily journal, daily encouragement messages, character care, mini-games, and AI character chat.
The one-line journal allows users to quickly record their daily achievements and what happened each day, making it easy to maintain a journaling habit without pressure.
Character care involves nurturing a virtual character within the app. As you maintain your daily routine and habit tracker, your character grows and earns rewards, providing motivation.
Yes, Happy Daily Journal contains advertisements. It is a free app supported by ads and offers in-app purchases for additional features or content.
Happy Daily Journal offers a 'Premium Member' subscription for $2.99 per month, providing access to enhanced features or content beyond the free tier.
Happy Daily Journal has an age rating of 4+. However, the AI character chat feature requires sign-in and confirmation of being 18 or older.
The app was last updated on October 5, 2026, with version 1.3.0. This indicates a relatively recent update, suggesting ongoing development and support.
Happy Daily Journal is compatible with iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.