Relativity Calendar app icon

Apps Like Relativity Calendar for iPhone and iPad

by Jonathan Cole★ 4.917 ratingsUtilitiesFreeData updated 2026-09-20

Relativity Calendar screenshots

Ranked alternatives

Showing 141–160 of 1,000 ranked alternatives.

  1. Aranet Home app icon

    Aranet Home

    SAF Tehnika AS

    Track air quality and sensor data

    Monitor indoor air quality with real-time CO₂, temperature, humidity, and atmospheric pressure readings. Track radiation levels and total exposure. View historical data and set alerts for thresholds.

    ★ 4.8610 ratingsUtilitiesFreeData updated 2026-09-15
  2. My Device Info! app icon

    My Device Info!

    Kappz LLC

    Unlock specs and battery health

    View specifications, battery health, display details, and storage usage. Check connectivity options and sensor information. Add lock screen and home screen widgets for quick access to key data. Manage storage and monitor performance metrics.

    ★ 4.5360 ratingsUtilitiesFreeData updated 2026-09-11
  1. Widgets for Dynamic Island • app icon

    Widgets for Dynamic Island •

    INNOVATIVE DIGITAL TECHNOLOGIES LIMITED

    Create custom live activities and

    Create custom Live Activities for lock screen and . Choose from modules like health, weather, and notifications. Customize style and theme. Display real-time data with glanceable .

    ★ 4.3270 ratingsUtilitiesFreeData updated 2026-09-06
  2. Photos Measure - Image meter app icon

    Photos Measure - Image meter

    捷 吴

    Objects in and add notes

    Objects in using finger gestures to draw and tag. Add text and comments in multiple colors. Use different line endpoints and angle tags. Include shape tags for precise markings. Save and share annotated images.

    ★ 4.2720 ratingsUtilitiesFreeData updated 2026-09-12
  3. Fun Widgets-Widgets&Wallpapers app icon

    Fun Widgets-Widgets&Wallpapers

    Beijing Curious Cat Co.Ltd

    Customize home screens with widgets and themes

    Customize home screens with widgets, icons, wallpapers, and themes. Add DIY design tools for personalization. Use Pomodoro timer with customizable modes for focus and productivity. Share creations and access community themes.

    ★ 4.8270 ratingsGraphics & DesignFreeData updated 2026-09-06
  4. Widget Timer app icon

    Widget Timer

    Foobar Creative

    Configure timers and add to home screen

    Configure timers with customizable duration and set counts. Add timers to Home Screen as widgets for quick access. Edit themes or choose from a gallery to match your device's look. Manage multiple timers simultaneously without limits.

    ★ 4.1179 ratingsUtilitiesFreeData updated 2026-09-16
  5. Widgetify: Home Screen Widgets app icon

    Widgetify: Home Screen Widgets

    Rambax, LLC

    Customize

    Personalize with featuring photos, date/time, and alarm countdowns. Add and customize images with intervals and blur effects. Edit and arrange photos, set widget backgrounds via camera, and adjust fonts and colors.

    ★ 4.594 ratingsProductivityFreeData updated 2026-09-06
  6. Ethiopian Calendar + Converter app icon

    Ethiopian Calendar + Converter

    Mekete Nimaga

    Browse events, convert dates, set reminders

    Track dates and events using the . Save tasks and set reminders with built-in alarms. Customize themes and browse any year. Convert dates between and Gregorian systems. Add and manage events with views.

    ★ 4.917 ratingsProductivityFreeData updated 2026-09-06
  7. Custom Widgets - Photo & Text app icon

    Custom Widgets - Photo & Text

    Shesek LLC

    Customize home screen with photos, ,

    Customize home screen with photos, , or dates. Add analog clock and set background color. Choose font, size, and color for and date. Support unlimited and uploads.

    ★ 4.5324 ratingsUtilitiesFreeData updated 2026-10-04
  8. Countdown Widget with Emoji app icon

    Countdown Widget with Emoji

    Lasmit TLB Ltd

    Count down to events emojis

    Count down to custom dates representations. Set and track event reminders. Import calendar events. Customise home screen widgets. Support dark mode and universal iPad. Sync across devices via iCloud. Available on Apple Watch.

    ★ 4.6336 ratingsProductivityFreeData updated 2026-09-15
  9. Countdown Timer. app icon

    Countdown Timer.

    Danylo Andriushchenko

    Track events with smart notifications

    Create countdowns with repeat options and custom end actions. Set notification times and sync across devices via iCloud. Display countdowns in detailed views with user photos. Support Apple Watch and iOS10+.

    ★ 4.8112 ratingsUtilitiesFreeData updated 2026-09-15
  10. Sticky Note Widget Memo Pad app icon

    Sticky Note Widget Memo Pad

    kazuhiro aonuma

    View memos

    Display memos as on the home screen. Create, edit, and organize notes with text input. Set reminders and categorize memos. Share notes via copy or email. Sync across devices.

    ★ 4.7279 ratingsProductivityFreeData updated 2026-10-06
  11. Lili Widget app icon

    Lili Widget

    zouhair mouhsine

    Add widgets to your home screen

    Add widgets to your home screen to display news, weather, calendar events, and more. Customize styles and colors. Easily add, remove, and adjust widgets through a simple interface.

    ★ 4.489 ratingsUtilitiesFreeData updated 2026-09-06
  12. LockScreen Color Widget Cool app icon

    LockScreen Color Widget Cool

    Amit Verma

    Customize home screen with widgets

    Customize home screen with widgets. Choose from thousands of designs and presets. Adjust layout and spacing. Add widgets to lock screen. Set custom colors and styles for a personalized look.

    ★ 4.6281 ratingsUtilitiesFreeData updated 2026-10-09

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.