Apps Like Chrono Machine for iPhone and iPad
Know the weekday of any date.
The app provides the weekday for any date from 4713 BC to 4099 AD. It can also calculate the days of the week for various calendar systems and retrieve specific holiday dates.
Chrono Machine screenshots
Ranked alternatives
Showing 221–240 of 1,000 ranked alternatives.

Bahá’í Calendar
Per-Willy Schulz
Sync calendars across devices and accounts
Syncs with Apple, Google, Outlook, and iCal calendars. Displays Badí alongside Gregorian or regional . Tracks events and appointments. Integrates with existing accounts for cross-device access. Allows customization of views.


Planetary Hours & Moon Phase
PH TECHNOLOGY SOLUTIONS LLC
Track and days
Track and days for any date and location. Use and zodiac ingress tools for astrology or planning. Receive notifications with voice alerts for new . Set reminders for specific times based on celestial events.

The Living Study Bible - TLB
Balasubramaniyan Thambusamy
Search verses, bookmark, and highlight texts
Read and navigate the Old and New Testaments with bookmarking, highlighting, and note-taking features. Search for specific verses, play audio, and move between books or chapters. Share verses and read offline without an internet connection.

PP Calendar Reminders
金鹏 王
Set for dates and holidays
Set based on Gregorian or Lunar dates. Reschedule to future dates. Mark as completed or ignore them. View completion records. Receive alerts in advance. Set repeating for lunar years and months. Track holidays with date-specific notifications.




Geez Calendar App
Desale Hdremariam
Track dates and convert Gregorian dates
View and manage for selected years. Toggle Gregorian date visibility. Track yearly holy and fasting dates. Convert between Gregorian and dates. Switch between Tigrinya and Amharic language labels.

Earth-Now
Jet Propulsion Laboratory
Visualizing Earth Science Satellite Data
The app visualizes recent Earth Science satellite data including temperature, carbon dioxide, and sea level variations. Data sets are presented using false color maps with color-coded legends to indicate environmental conditions.


Satellite Tracker in AR
Jorge Gregorio Martin Bello
Track satellites, receive alerts, save to calendar
View passes in augmented reality. Check visibility times and locations. Receive alerts for sightings. Save events to your calendar. Identify 11 types including ISS, NOAA, and Iridium. Track positions through clouds and during daylight.

Neshamah
Neshamah LLC
Explore Jewish articles, videos, and podcasts
Access curated content including articles, videos, podcasts, and music from trusted Jewish sources. Explore themes related to culture, Israel, heritage, and Jewish thought. Subscribe to daily recommendations tailored to personal interests.

The Holy Bible RSV
Balasubramaniyan Thambusamy
Read, search, and bookmark verses
Read and navigate the with access to both Old and New Testaments. Search for specific verses, bookmark passages, add highlights, and take notes.


Daily Prayer PC(USA)
Presbyterian Church (U.S.A), A Corporation
Daily prayer services from Presbyterian Book.
The app offers daily prayer services based on the Presbyterian Book of Common Worship. It includes psalms, lectionary readings, and prayers for Morning, Midday, Evening, and Night.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.