Julianator
Bright Day Digital LLC
Convert Julian Day Of Year Dates
The app converts dates between the Julian day of the year and the Gregorian calendar. It offers a monthly view for quick reference and includes widgets for the Home and Lock Screens.
Apps Like Relativity Calendar for iPhone and iPad
Relativity Calendar screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.
Countdown Days Since & Until
Joseph Sferrazza
Track events with countdowns
Track important dates with countdowns in seconds, minutes, hours, , weeks, months, years, or sleeps. Add unlimited events and customize with photos, icons, and time formats. Import events from calendars and set custom alerts. Sync across devices.
minical - Planner & Calendar
minical Inc.
View schedule with widgets
View daily, weekly, and monthly schedules with a minimalist design. Add events and set reminders. Access widgets on home and lock screens for quick checks. Sync across devices and receive notifications for upcoming events.
SimpleToDo - Todo & Calendar
Shanghai Paitui Technology Co., Ltd.
Plan tasks, set reminders, organize schedules
Create to-do lists with a dual-column layout for tasks and subtasks. Set reminders and schedule items with recurring options. Record memos and organize shopping lists. Sync notes across devices. Collaborate on tasks with team members.
Activity Tracker・FitnessView
Funn Media, LLC
View health data and track fitness metrics
View rings, track daily goals, and review recent workouts on the home screen. Drill down into detailed metrics like steps, calories, and exercise duration. Sync data from Apple Health and Watch for comprehensive fitness insights.
Jorte Calendar
Jorte Inc.
Schedule tasks, track events, organize notes
Sync with iOS and Google Calendars to manage events and tasks. Add photos to a diary, create and sync ToDos with Google Tasks, and customize themes. Track daily schedules, set reminders, and organize events in multiple views.
Prayer Times: Athan and Qibla
Imran Qureshi
Pray on time, find direction
Calculate for your location or set manually for global use. Determine direction with a compass. Track Ramadan dates and manage daily prayers. Set reminders for Salat and . View schedules and adjust for different Islamic communities.
Desk Clock - Analog Clock Face
翠玲 施
Show real time on home screen
Display current time with seconds on home screen, lock screen, and dynamic island. Choose from various faces and digital displays. Use full-screen mode for timers. Set smart alarms with automatic volume adjustment.
MyTheme - App Icons & Widgets
ZERO TO ONE CONSULTING COMPANY LIMITED
Customize and
Customize home screen with themes, , and . Replace with personal photos. Create shortcuts for selected apps. Comment, create custom , and share designs via timeline.
AI Art Wallpaper & Widgets
长珠 谷
Edit photos with AI tools
Create AI-generated art wallpapers by describing your vision and selecting a style. Generate images instantly and set them as phone backgrounds. Personalize your device with unique, custom artwork.
Red Calendar 2026
jaesung Lee
See public holidays at a glance
View red days at a glance using the annual . Tap a date to save simple events or long press for event options. Save recurring events monthly or yearly.
X Progress
鹏 张
Track events, set alerts, and note details
Track for events across years, months, weeks, and days. Set notification alerts and memo notes. Use auto-repeat features for recurring events. Add and customize lock screen widgets to monitor event directly from the lock screen.
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