Track daily expenses, set budgets, and manage bills. Record notes, memos, and to-do lists. Log menstrual cycles and set reminders for important dates. Sync data securely online. Add photos, videos, and audio to journals.
Organize tasks with a scientific four-quadrant system. Record notes and ideas with a memo function. Track birthdays and important dates with countdowns. Set and monitor goals with progress bars. Build habits with daily check-ins and data analysis.
Check dates, view lunar calendar, convert between Gregorian and lunar calendars, and track holidays and holidays. Set reminders for events, birthdays, and anniversaries. Access 15-day weather forecasts, air quality, and weather alerts.
Track important dates with countdowns and timers for events like birthdays, bill payments, and work deadlines. Set custom categories and sync data across devices. Calculate dates between any two and view historical events.
Write and organize diary entries with multiple image attachments, mood, and weather notes. Backup and export diary data to cloud or local storage. Sync via Wi-Fi to computers. Recover data from backups.
Customize phone desktop with dynamic widgets, 3D wallpapers, and liquid glass effects. Add interactive components like pet animations, countdowns, and weather. Set up dynamic lock screen shortcuts and customize themes with designer templates.
Note-taking allows users to record information via scanning, voice, Markdown, and collection. AI tools assist with writing, brainstorming, polishing, summarizing, and translating.
Read novels from a vast library of free titles across genres like ancient romance, fantasy, and urban fiction. Access popular book adaptations and new releases. Browse daily rankings to discover trending books.
Track birthdays, anniversaries, and holidays with accurate reminders. Set countdowns and view upcoming events. Support both lunar and solar calendar dates. Backup data to the cloud. Export birthday data and import in bulk.
Students can input math problems to receive instant solutions and step-by-step explanations. The identifies common mistakes and offers targeted practice.
Customize iPhone lock screen with widgets and themes. Access information without unlocking. Choose from themed wallpapers, icons, and components. Includes dynamic themes and popular character designs.
Create and edit text-based diary entries with rich formatting options including font style, size, color, and alignment. Export to PDF for printing or sharing. Store encrypted diary entries in the cloud with backup and cross-device access.
Track relationship milestones with a shared calendar and reminder system. Save daily moments in a joint photo album. Play interactive games like love tree cultivation and virtual home decoration. Send surprise photos to each other.
Track menstrual cycles with accurate predictions and reminders. Log symptoms and receive personalized health reports. View detailed calendar timelines and store data in the cloud. Identify ovulation dates for fertility planning.