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iStellar 螢幕截圖
About iStellar
iStellar is a planetarium App that shows the starry sky seen from the place and time of your choice. It is optimized for Multi-Touch control, allowing you to operate intuitively; drag to move the star chart, pinch to zoom in and out, and so on.
The star chart can be rotated from portrait to landscape, and you can even fix the location via GPS (only for iPhone 3G).
FEATURES
- Over 16,000 star data, with name for 254 stars
- Twinkles like actual stars
- Simulates distortion (atmospheric refraction and extinction) at low altitude
- Displays the Sun, daylight, twilight, the Moon (with shape and phase), 8 planets, Pluto
- Shows name, line and picture for all constellations
- Milky Way with real tone
- Plots Messier objects and their names
- Comets with accurate position and magnitude. Data can be downloaded whenever available
- Meteor Shower Radiants
- Solar eclipse simulation with high accuracy
- Adjustable moonlight and light polution
- Landscape and azimuth / direction grid
- Beautiful animation (real-time, adjusted time, reversal)
- Simulates every second between 1 Jan 1900 to 31 Dec 2099
- Switches screen according to the device's orientation
- Zoom by pinching(3 to 180 degrees)
- Easy moving through the sky by dragging, and centering by double-tap
- Object Search function
- Free choice of location and time zone, instant setting with GPS
The star chart can be rotated from portrait to landscape, and you can even fix the location via GPS (only for iPhone 3G).
FEATURES
- Over 16,000 star data, with name for 254 stars
- Twinkles like actual stars
- Simulates distortion (atmospheric refraction and extinction) at low altitude
- Displays the Sun, daylight, twilight, the Moon (with shape and phase), 8 planets, Pluto
- Shows name, line and picture for all constellations
- Milky Way with real tone
- Plots Messier objects and their names
- Comets with accurate position and magnitude. Data can be downloaded whenever available
- Meteor Shower Radiants
- Solar eclipse simulation with high accuracy
- Adjustable moonlight and light polution
- Landscape and azimuth / direction grid
- Beautiful animation (real-time, adjusted time, reversal)
- Simulates every second between 1 Jan 1900 to 31 Dec 2099
- Switches screen according to the device's orientation
- Zoom by pinching(3 to 180 degrees)
- Easy moving through the sky by dragging, and centering by double-tap
- Object Search function
- Free choice of location and time zone, instant setting with GPS
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最新版本2.9.6更新日誌
Last updated on 2023年09月05日
歷史版本
Fixed an issue where data was not reflected immediately after comet orbital element data was downloaded.
Fixed UI issue with iOS 15.
Fixed UI issue with iOS 15.
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Version History
2.9.6
2023年09月05日
Fixed an issue where data was not reflected immediately after comet orbital element data was downloaded.
Fixed UI issue with iOS 15.
Fixed UI issue with iOS 15.
2.9.5
2020年06月02日
* Fixed a possible crash on startup
2.9.4
2020年05月28日
Optimization on iOS 13
2.9.3
2019年12月16日
* Fixed a potential bug where the date/time display could be wrong when a scene is loaded.
2.9.1
2019年01月08日
* Supports the iPhone X series.
* Fixed the error of URL call function.
* Fixed the error of URL call function.
2.9.0
2017年02月02日
* Due to update of the development tool OS requirements changed to iOS 8.0 or later.
* Fixed an error where the sunset glow failed to appear.
* Fixed the erroneous titles of Object Display setting screens.
* Automated updating of data.
* Shows iOS status bar at the top of the star chart.
* Fixed an error where the sunset glow failed to appear.
* Fixed the erroneous titles of Object Display setting screens.
* Automated updating of data.
* Shows iOS status bar at the top of the star chart.
2.8.2
2015年11月24日
- Updated trajectory data of Hayabusa-2.
2.8.1
2015年10月12日
- Fixed a potential crash at startup that could occur with iOS 9.
- New download URL for orbital elements.
- Updated Help.
- New download URL for orbital elements.
- Updated Help.
2.8.0
2015年07月28日
- Added display of Hayabusa 2.
2.7.7
2015年07月07日
- Fixed an error with iOS 7 where the display turns upside down when sensor synchronization starts in landscape mode.
2.7.6
2015年01月28日
* Modified the Location Setting screen.
* Fixed a potential crash that occurrs when setting the location.
* Fixed a potential crash that occurrs when setting the location.
2.7.5
2015年01月14日
* On/off of "Enable Compass" takes effect after restarting the app.
* Calibration is not performed when the compass is disabled.
* Correct rise/set times of the planets in the Object Information.
* Calibration is not performed when the compass is disabled.
* Correct rise/set times of the planets in the Object Information.
2.7.4
2014年12月16日
* Fixed an error where the app fails to acquire location with iOS 8.
* Fixed a crash that occurs when comet display is on with iPhone 5s and later.
* Fixed an error where the display is upside down in landscape mode with iOS 7.
* Fixed a crash that occurs when comet display is on with iPhone 5s and later.
* Fixed an error where the display is upside down in landscape mode with iOS 7.
2.7.3
2014年11月11日
- Fixed an error with iOS 7 where the angle of view and limit magnitude alter when the screen rotates.
2.7.2
2014年11月04日
- Shows the sun without halo around time of eclipse maximum.
- Night vision display renewed.
- Sensor follow-up function renewed.
- Officially supports iPhone 6 and iPhone 6 Plus.
- On/off of sensor follow-up function enabled.
- Fixed an error where virtual sizes of Sun/Moon/Planets differ between Retina/non-Retina display.
- Fixed an error with iPhone 5/6 Series where the angle of view and limit magnitude alter when the screen rotates.
- Modified the description text and/or coordinate values in the Object Information for Arcturus and several Messier objects.
- More precise apparent positions of the stars.
- Fixed a potential crash on Find Object screen.
- Fixed an error with Update Data screen layout.
- Added description text to Update Data screen.
- Night vision display renewed.
- Sensor follow-up function renewed.
- Officially supports iPhone 6 and iPhone 6 Plus.
- On/off of sensor follow-up function enabled.
- Fixed an error where virtual sizes of Sun/Moon/Planets differ between Retina/non-Retina display.
- Fixed an error with iPhone 5/6 Series where the angle of view and limit magnitude alter when the screen rotates.
- Modified the description text and/or coordinate values in the Object Information for Arcturus and several Messier objects.
- More precise apparent positions of the stars.
- Fixed a potential crash on Find Object screen.
- Fixed an error with Update Data screen layout.
- Added description text to Update Data screen.
2.7.1
2014年05月16日
- Corrected wrong menu names in Help.
- Fixed an error where some of constellation pictures would flicker.
- Fixed an error where the Milky Way would not be displayed.
- Fixed an error where asterisms would not be displayed.
- Fixed an error where radiants of meteor showers would be obscured by overlapping constellation pictures.
- Fixed an occasional error where all of Messier object names would appear when one of them was tapped and selected.
- Fixed an error where some of constellation pictures would flicker.
- Fixed an error where the Milky Way would not be displayed.
- Fixed an error where asterisms would not be displayed.
- Fixed an error where radiants of meteor showers would be obscured by overlapping constellation pictures.
- Fixed an occasional error where all of Messier object names would appear when one of them was tapped and selected.
2.7.0
2014年05月09日
- Lunar eclipse simulation enabled.
- New constellation pictures.
- Fixed an error where the map could not be scrolled in location setting.
- Fixed an error where scenes in the Scene List would fail to show up.
- Fixed a drawing error of constellation lines.
- Corrected the faulty size of planets in Actual Size mode.
- New constellation pictures.
- Fixed an error where the map could not be scrolled in location setting.
- Fixed an error where scenes in the Scene List would fail to show up.
- Fixed a drawing error of constellation lines.
- Corrected the faulty size of planets in Actual Size mode.
2.6.1
2014年03月06日
- Fixed display errors with iOS7 that occur at startup with horizontal orientation.
- Fixed a problem where guidance bars (TIME/UNIT) overlap the date & time numbers.
- Fixed an error that shows a wrong year on every year-end.
- Includes asterisms in Scene Copied as URL/Bookmarked.
- Scene Copied as URL enabled to be specified in Julian Day (for downloads from StellaCloud).
- Modified Help description.
- Fixed a problem where guidance bars (TIME/UNIT) overlap the date & time numbers.
- Fixed an error that shows a wrong year on every year-end.
- Includes asterisms in Scene Copied as URL/Bookmarked.
- Scene Copied as URL enabled to be specified in Julian Day (for downloads from StellaCloud).
- Modified Help description.
2.6.0
2013年10月31日
- Modifies calculation method for limiting magnitude of planets.
- Fixes an error that occurs when going back 24 months with a single
scroll of the month.
- Adds image and description of Corvus.
- Changes the background of About iStellar screen.
- Enables display and search of asterisms.
- Shows stars up to magnitude 8.0.
- Shows comet tails.
- New landscape picture.
- Fixes an error that occurs when going back 24 months with a single
scroll of the month.
- Adds image and description of Corvus.
- Changes the background of About iStellar screen.
- Enables display and search of asterisms.
- Shows stars up to magnitude 8.0.
- Shows comet tails.
- New landscape picture.
2.5.8
2013年05月30日
Modify so that to ignore a specific error that occurs when acquiring location information.
2.5.7
2012年11月27日
-Compatible with iPhone 5's and iPod touch's (5th generation) 4 inch retina display.
-Fix the problem of star map on startup.
-Fix the problem of star map on startup.
2.5.6
2012年08月29日
- Modify the drawing order of the sun, the moon and planets.
- Display transit of Mercury and Venus.
- Display transit of Mercury and Venus.
2.5.5
2012年08月09日
- Corresponding to the meteor
- Display the accuracy when GPS measures the location.
- Fixed a problem when App retuens from back ground and downs after viewing the location setting.
- Confirm in the case of URL includes location or time zone when it is called.
- Fixed a problem star chart is not updated when URL is called.
- Fixed a problen that the coordinates on the map is not updated.
- Fixed a problem that Venus is displayed in front of The Moon at Venus occultation by the Moon.
- Fixed a problem that the variable star is out of position on retina display
- Fixed a problem that the constellation picture is not saved correctly when the secne is copied as a URL.
- Display the accuracy when GPS measures the location.
- Fixed a problem when App retuens from back ground and downs after viewing the location setting.
- Confirm in the case of URL includes location or time zone when it is called.
- Fixed a problem star chart is not updated when URL is called.
- Fixed a problen that the coordinates on the map is not updated.
- Fixed a problem that Venus is displayed in front of The Moon at Venus occultation by the Moon.
- Fixed a problem that the variable star is out of position on retina display
- Fixed a problem that the constellation picture is not saved correctly when the secne is copied as a URL.
2.5.4
2011年12月06日
- Fixed a problem when you can't follow directions to obtain the corrected angular orientation.
2.5.3
2011年10月18日
MODIFICATION
- Fixed star name data.
- Fixed a problem drawing the star chart stop when you open notification on iOS 5.
- Fixed initialization problems.
- Update Moon, the planet's orbital data.
- Fixed star name data.
- Fixed a problem drawing the star chart stop when you open notification on iOS 5.
- Fixed initialization problems.
- Update Moon, the planet's orbital data.
iStellar 價格
今日:
HK$ 32.00
最低價格:
HK$ 28.00
最高價格:
HK$ 32.00
iStellar FAQ
點擊此處瞭解如何在受限國家或地區下載iStellar。
以下為iStellar的最低配置要求。
iPhone
須使用 iOS 12.4 或以上版本。
iPod touch
須使用 iOS 12.4 或以上版本。
iStellar支持日文, 英文
