Free
⭐️5 / 5
Rating
🙌1
Ratings
📼10 scs
Content
📦w/o updates
Updates frequency
🗣❌ unsupported
Your locale
🧾$0.99 - $99.99
In-App Purchase
- Versions
- In-App Purchases History2
- Price History
- Description
- FAQ
All Versions of CAL20000
3.5
November 25, 2020
Add Many thing such as Occultation time/postion on day info/starmap, Moon orbit, new type of star map - Equinox/Equator, Sun/Ecliptic, Galactic, Korean 3-28Mansion, 88 Constellation. Input method improvement. Select time zone. Bug fix. etc
More3.0
August 20, 2015
This app has been updated by Apple to display the Apple Watch app icon.
Milkyway, Messier Objects are added to StarMap
debugging
More2.1
April 7, 2014
2014 April 2
Each event can be quried for planet events.
Event query period is extended.(free 30days->1year, paid 1year->30years)
Lunar date display for many event times.
Minor bugs fixed.
More2.0
February 11, 2014
2014 Jan 29
SKYMAP is added.
This sky map is based on Korean/Chinese Astronomical system.
Sun, Moon and Planets time/position , orbits and its events such as stationary,conjunction,opposition,greatest elongation, quadrature are also drew on the sky map for all effective year range.
More1.01.00
December 8, 2011
CAL20000 In-App Purchases History
$0.99
1 week limited version
You can use Full feature for only one week
$99.99
유료버전
유료버전은 달력의 글씨가 큽니다.
날짜정보 화면을 확대/축소 할수 있습니다.
Price History of CAL20000
Description of CAL20000
This calendar is made based on the calculation of accurate sun and moon position. The effective year range is from -9999 to 10000.
This calendar display a month which is just only Gregorian calendar in total effective year.(Julian calendar date do not be displayed in this calendar).
On the month table, Each day cell have solar day number which is Gregroian date, lunar month/day number , sexagenary day unit(日辰 or 干支), star letter of 28 mansions(二十八宿). These data of a day have been used very long period which is maybe from more than 5000 years ago to now and currently is used widely in Korean and Chinese real life.
And also it is indicated the 24 solar terms, new/full moon time with eclipse occurrence and it's floating Julian day number for verification of accuracy.
- Kusung(九星) Calendar and KiMoon(奇門) Calendar Information is added. The relation information is here(Korean).
The year range for Kusung and Kimoon is 1880~2055.
- The decade luck and it's change time, the ten celestial stems in month time are displayed with very precisely value.
- The Korea era(檀紀) and Buddha era(佛紀) are added.
- Moon orbit information is added. The informations are new moon, full moon, first quarter, last quarter, Apogee, Perigee, Ascending node, Descending Node every exact time, the distance between earth and moon and its rate, solar/lunar eclipse occurance.
- Islamic Year and Month(Hijra) is added.
- Easter date is added.
- The Julian calendar date is displayed before Oct 1582.
- Chinese character is used as possible as can be expressed for Sinosphere people.
- Web link for the eclipse material which are solor/lunar eclipse information and map on NASA eclipse site are added.
- V2.0 SKYMAP add
Add North/South Pole/current position centirc skymap and Heliocentric planet postion map.
Around 9000 stars based on Yale bright star catalog are shown on this skymap.
Sun/Moon/Plants postion and trace are shown as assigned time/period.
Sun/Moon/Planets events are calculated realtime and shown its time and position such as Conjunction/New Moon, Opposition/Full moon, quadrature/quarter, great elongation, statrionary(reverse start/finish), ascending,descending node, perigee/perhelion, apogee/aphelion, planet conjunction and 24 solar term.
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CAL20000: FAQ
Yes, CAL20000 can be used on an iPad.
The CAL20000 app was developed by YOUNGCHANG KOH.
The minimum supported iOS version for the CAL20000 app is iOS 10.3.
CAL20000 has an excellent rating of 5.0 out of 5.
The Primary Genre Of The Cal20000 App Is Lifestyle.
3.5 is the latest released CAL20000 version.
The most recent update for CAL20000 was released on July 4, 2024.
The release date of the app was on February 5, 2023.
Suitable for children aged 4 and up, contains no objectionable material.
You can use the CAL20000 app in English, Korean.
No, CAL20000 is not on Apple Arcade.
Yes, CAL20000 seamlessly integrates in-app purchases for users.
No, CAL20000 does not support compatibility with Apple Vision Pro.