Chrono Machine app icon

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.

by Carlo Rubini★ 0.00 ratingsReferenceFreeData updated 2026-09-20

Chrono Machine screenshots

Ranked alternatives

Showing 181–200 of 1,000 ranked alternatives.

  1. 10ten Japanese Reader app icon

    10ten Japanese Reader

    Birchill, Inc.

    Look up words, translate, and convert currency

    Reference provides pitch accent details, automatically updates dictionaries weekly, recognizes various grammatical forms, converts yen amounts, translates -era years to Gregorian dates, previews names automatically, displays romaji, supports

    ★ 5.029 ratingsReferenceFreeData updated 2026-09-06
  1. Escape game Time machine lab app icon

    Escape game Time machine lab

    Toshihiko Ono

    Travel and solve puzzles

    Navigate through periods to solve puzzles and progress through the story. Use hints when stuck and auto-save progress. Switch between English and Japanese language settings.

    ★ 4.652 ratingsGamesFreeData updated 2026-09-06
  2. Easter Now app icon

    Easter Now

    MinistrySafe, LLC

    Track Passion Week events and locations

    Track events of Passion Week from Palm Sunday to Morning with step-by-step notifications. View locations and scripture references for each event. Follow the timeline to understand how events connect and lead to the Resurrection.

    ★ 4.996 ratingsEducationFreeData updated 2026-09-12
  3. Daily Worship app icon

    Daily Worship

    Tigran Khachatryan

    Daily Armenian Church Worship Guide

    The app provides the Liturgical Calendar for the Armenian Apostolic Church. It includes daily Scripture readings and the Liturgy of the Hours with commentary.

    ★ 5.024 ratingsReferenceFreeData updated 2026-09-25
  4. Little Books app icon

    Little Books

    Little Books of Diocese of Saginaw

    Read prayers, listen to audio devotions

    Access daily prayer content for Lent, Easter, Advent, and Christmas. Includes text and audio versions in English and Spanish. Subscribe for annual access with automatic renewal. Track progress and set reminders for daily devotions.

    ★ 4.812 ratingsReferenceFreeData updated 2026-09-06
  5. Light Pollution Map - Dark Sky app icon

    Light Pollution Map - Dark Sky

    Dunbar Technology, LLC

    Find skies and track auroras

    Find sky locations free from for stargazing and photography. View aurora borealis maps, meteor shower alerts, super moon and lunar eclipse notifications. Track moon phases, monitor magnetic field data, and track the international space station.

    ★ 4.5231 ratingsWeatherFreeData updated 2026-09-12
  6. Card Value Scanner TCG Rareval app icon

    Card Value Scanner TCG Rareval

    Appkruti Solutions LLP

    Scan cards, retrieve , view details

    Scan cards with camera to get real-time market prices. View detailed pricing data and details. Check collection and browse series. Retrieve up-to-date pricing information for trade decisions.

    ★ 4.4108 ratingsReferenceFreeData updated 2026-09-06
  7. Webster's 1828 Dictionary USA app icon

    Webster's 1828 Dictionary USA

    NASDA PTY LTD

    Look up words and explore definitions

    Explore historical entries with detailed definitions and scriptural references. Search for words, view etymologies, and access classical and biblical citations. Compare word meanings across time periods and reference historical usage contexts.

    ★ 4.9296 ratingsReference$2.99Data updated 2026-11-02
  8. Quran - Ramadan 2020 Muslim app icon

    Quran - Ramadan 2020 Muslim

    ASN GROUP LLC

    Listen to recitations and read verses

    Read and listen to the with multiple recitations and language options. Download for offline use. Search the entire . Browse by Surah, Juz, or Manzil. Access 100+ editions. Bookmark surahs, recitations, and searches.

    ★ 4.7222 ratingsReferenceFreeData updated 2026-09-14
  9. Bible Dictionary® app icon

    Bible Dictionary®

    AXERAAN TECHNOLOGIES PRIVATE LIMITED

    Look up words and definitions

    Look up biblical terms with detailed definitions from three dictionaries. Access Webster's 1828, Easton's, and another popular dictionary. Search for words, view explanations, and explore related entries. Save or share entries for reference.

    ★ 4.6312 ratingsEducationFreeData updated 2026-09-19
  10. Friday Sermons app icon

    Friday Sermons

    Ahmadiyya Muslim Community

    Read, watch, or listen

    Read synopses of recent in English or listen to audio versions in preferred languages. Watch video recordings of the . Access content delivered by Hadhrat Mirza Masroor Ahmad, Khalifatul Masih V.

    ★ 4.939 ratingsReferenceFreeData updated 2026-09-08
  11. Maya Long Count app icon

    Maya Long Count

    Otto Von Productions, Inc.

    Maya calendar date conversion tool.

    The app converts between Gregorian and Maya Long Count calendar dates. It displays the haab' and tzolk'in sacred round values for any date from 9999 BCE to 9999 CE.

    ★ 0.00 ratingsLifestyle$0.99Data updated 2026-10-07
  12. Universe Lover:Space&Planets app icon

    Universe Lover:Space&Planets

    APPS BAY LIMITED

    Explore space images and astronomy news

    Explore astronomy with daily high-quality space images and wallpapers. Access latest NASA news and discoveries. Search astronomy keywords in a comprehensive database. Learn about missions, spacecraft, and space observations.

    ★ 4.856 ratingsEducationFreeData updated 2026-09-06
  13. WLC Calendar app icon

    WLC Calendar

    WLC Radio Ministry

    Track solar and luni-solar dates

    View luni-solar dates alongside corresponding Gregorian dates. Adjust settings to customize display. Sync data across devices. Export events in multiple formats. Set reminders for specific dates and times.

    ★ 4.950 ratingsLifestyleFreeData updated 2026-09-15

How we rank alternatives

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