Make your own stamps from photos. [New] • Photo stamps Tap "Create a stamp" in the record sheet to turn a photo from your camera or photo library into a round stamp. Give it a name and use it again on other days. Creating stamps requires signing in. Photo stamps appear in shared calendars, but are not posted to the community feed. • Unread badge on the Community tab The Community tab shows a badge when there are records you haven't seen yet. [Improvements] • The community feed is lighter to load. • Community cards are now marked "Unread" or "Read". • If loading more records fails, pick up where you left off with "Retry".

Community is here. [New] • Community Turn on "Show my records to everyone" in Settings and the records you save from then on appear next to other people's stamps. No name and no date are shown, shared records remain visible until you make them private, and you can report or block anything you would rather not see. • Cheers Send a hanamaru, star, thumbs-up or heart to the people you share your calendar with. • Share your stamp book Turn this month's calendar into a single image and share it in square or stories size. [Improvements] • The Community tab can be turned off in Settings. • Fixed reminder syncing and interval reminders. • Community records now appear newest first, with more loaded as you scroll.

Challenge Log now speaks 15 languages. • Added German, French, Spanish, Portuguese, Italian, Dutch, Indonesian, Vietnamese, Thai and Traditional Chinese • The app now follows your device language automatically • App name, notifications and error messages are localised too • You can now pick "System default" in Settings

New • A first-launch onboarding tour. Welcome, Record, Look Back, Focus and Get Started — five pages that walk you through Challenge Log, with a stamp you can actually press along the way. Fixed • On the record sheet, the stamp type selected by default no longer ignores the order you chose when reordering stamp types.

New • Reorder stamp types on the record sheet. Go to Settings > Records > Reorder Stamps and drag your stamp types into any order you like — put your most-used type first for an even smoother daily record. Improved • Brand-new app icon and splash screen. Enjoy a cheerful new stamp-mark icon paired with a soft, sky-inspired color palette.

[New Features] • A major redesign! New icon, new splash, and a new display name — welcome to Challenge Log. • Stamps have been rebuilt as "Type x 3 Grades." Combine 6 types (Face, Hand, Aco, Hanamaru, Star, Flower) with 3 grades (Great, Good, A Little) freely. • Switch between two themes: "Warm" and "Cool" to match your mood. • Save records locally without signing in. Sync to the cloud later whenever you like. [Improvements] • Simpler navigation with 3 tabs (Home / Timer / My Page). • "This Month's Summary" is now inlined on Home so stamp and timer breakdowns are visible at a glance. • Larger stamps on the calendar for better visibility. • Timer screen colors refreshed to match the new brand. • App-wide copy rewritten in a softer, gentler tone. [Bug Fixes] • Improved sign-in reliability and fixed rare authentication issues.

[Improvements] • When you switch stamp sets, the first stamp (mood) is now selected automatically for smoother logging. [Bug Fixes] • Fixed an issue where saving without choosing a stamp left nothing on your calendar. A stamp is now required before saving. • Improved the reliability of saving your records right after the app launches. • Fixed a rare issue during sign-in and sign-up to improve stability.

[Improvement] • The screen no longer turns off automatically while the timer is running. Stay focused for the full set duration without interruption.

[Bug Fix] • Fixed an issue where daily and weekly scheduled notifications were delivered at the wrong time. Notifications now correctly trigger at your set local time.

[New Features] ・Timer Completion Notifications: Get notified when your timer finishes, even with the app closed. ・Challenge Reminders: Schedule reminders with 4 flexible frequencies — daily, weekly, monthly, or custom day intervals. ・Notifications Tab: Manage all your notifications in one place. ・Custom Stamp Set Names: Give your stamp sets personalized names. [Improvements] ・Screen stays on across all screens while a timer is running.

[New Features] ・You can now create multiple timers with the same name for flexible management. ・Durations under 60 seconds now display in seconds (e.g., "59s"). [Improvements] ・Timer session statistics are now grouped by name — time from same-named timers is automatically combined. ・Improved authentication system stability.

[New Features] ・Added a confirmation dialog for timer resets to prevent accidental resets. ・Screen now stays on while a timer is running for better focus. [Improvements] ・Improved session recording reliability when exiting the timer screen.

[Bug Fix] ・Improved app stability. Fixed a crash that occurred when navigating away during certain operations.

・New stamps added! ・Timer function added: You can now use the timer to record your challenges.

・You can now save images with your daily challenges. ・You can now change the date on the challenge details screen to view challenges from other days.

**Latest Updates & New Features** We're excited to announce the newest enhancements to our habit-tracking app! Here are the latest features designed to make your experience even better: **Google Authentication for Effortless Login** Say goodbye to complicated registration processes! You can now sign in instantly using your Google account with just one click. This streamlined login system gets you started immediately, making your app experience smoother and more convenient than ever. **Enhanced Profile Customization** Express yourself with our comprehensive profile upgrade: - **Custom Username Changes**: Personalize your identity within the app - **Avatar Image Upload**: Set a unique profile picture that represents you - **Personal Touch**: Create a profile that truly reflects your personality These personalization options help create a stronger connection with the app and make your habit-tracking journey feel more personal and engaging. **Rock-Solid App Stability** We've completely overhauled our system architecture for superior performance: - **Enhanced Reliability**: Enjoy consistent, stable app operation - **Seamless Updates**: Experience smooth, hassle-free update installations - **Long-term Confidence**: Use the app with peace of mind for extended periods These technical improvements ensure you can rely on the app for your daily habit tracking without interruptions or technical concerns. **Why These Updates Matter** These new features transform your habit-building experience by making it more personalized, accessible, and dependable. Whether you're just starting your habit journey or you're a long-time user, these enhancements ensure that tracking your progress is easier, more enjoyable, and more reliable than ever before. Start experiencing these exciting new features today and discover how much simpler and more enjoyable habit-building can be!

【What's New in This Version】 ■ Calendar Sharing Feature Added! Share your challenges with friends and peers! View each other's progress, encourage one another, and boost motivation together. Habits that were hard to maintain alone become enjoyable when shared with others. ■ Expanded Stamp Collection Choose your favorite stamps to personalize your records. With a wide variety of designs to choose from, daily tracking becomes more fun and engaging. ■ Enhanced Multi-language Support Now available in Chinese (Simplified & Traditional) and Korean! Along with Japanese and English, the app is now accessible to even more users worldwide. With this update, the app has evolved into a tool for building habits together with friends. Try out the new features today!

【最新アップデート情報】 ■ お知らせ機能 アプリの最新情報や継続のコツなど、役立つ情報をタイムリーにお届けします。 ■ 会員登録機能 アカウント作成により、あなたの記録をクラウド上に安全に保存。機種変更時も簡単に復元でき、大切な継続記録を失う心配がありません。 ■ 多言語対応 日本語以外の言語にも対応し、より多くの方にご利用いただけるようになりました。 これらの新機能により、さらに使いやすく、安心してご利用いただけます。