Showing 141–160 of 1,000 ranked alternatives.
Willy Kunz
Calculate with scientific precision and enhanced functions
Simulate the HP-45 scientific calculator with photo-realistic visuals and original LED or LCD display. Print calculations, animate keys with sound and feedback, and replicate the calculator's computation times.
United Soft Media Verlag GmbH
Explore celestial objects and learn about them
Explore celestial objects like planets, moons, asteroids, and stars. View detailed information about each object. Track their positions and movements over time. Learn about constellations and their changes throughout the year.
Othman Alzahrani
Visualize daylight, sun, and moon positions
View celestial positions including sun and moon overhead locations, daylight coverage, and moon phases. Track rise and set times, parallactic angle, and lunar liberations. Display day and night maps in an azimuthal projection.
Mustafa Alsebea
Track and Islamic events
Track , Qibla direction, and Islamic events. Set event notifications and view next via widget. Support multiple cities and monthly calendars. Adjust manually and hide/show as needed. Share monthly events and download custom adhan sounds.
Roman Shimchenko
Strological and track celestial bodies
View with 12 types of , including planets, 20 asteroids, and 24 fictitious points. Customize calculation order and select from 12 house systems. Choose 24 aspect types with adjustable orbs. Access a database of about 100,000 locations.
Mohit Agarwal
View dates, calculate timings, track events
View for any day. Check tithi, paksha, yoga, karana, nakshatra, and vaa. Access traditional timekeeping data. All features work offline.
Edwin Barnhart
Maya and Gregorian calendar date converter.
The app converts dates between Maya and Gregorian calendars. It displays the current Maya date, historical events, and details about Maya time cycles.
政 王
Track holidays, set reminders, manage schedules
Allows users to view perpetual and lunar calendars, check holiday schedules, and track rest days. Set reminders for birthdays, anniversaries, and events. Record daily schedules and manage to-do lists. Query lucky days and festival dates.
Verosocial Studio
Calculate , track durations, manage logs
Calculate differences and totals with precise hour, minute, and second tracking. Add or subtract intervals. Convert between decimal and standard formats. Export results as text or copy to clipboard.
AllAboutApps
Track battery, manage dates, convert currency
Battery monitor tracks device charge level and health. Currency converter switches between 195 currencies and 3 precious metals with manual or automatic rate updates. Date calculator determines days between two dates.
Tekin Tontu
Explore the Mayan Tzolkin Calendar
The app explores the Tzolkin, a 3000-year-old calendar synchronized with the Gregorian calendar. It allows users to track significant historical and future times using this Mayan Calendar.
Five Leaf Group LLC
Track sun position and sunrise times
Calculate sunrise and sunset times based on location. Track sun and moon positions. View day length and optional moonrise/moonset times. Works globally for accurate daylight planning.
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