iStellar in iPhone

Go stargazing wherever and whenever you like with iStellar!

iStellar is planetarium software by which you can simulate the starry sky anytime and anywhere. Its touch interface provides smooth operation for full enjoyment of the beautiful starry sky.

  • On sale since October 7, 2008
  • Price US$3.99
  • Latest version: 2.9.3
    Download on the App Store

Dec. 17, 2019: Version 2.9.3 RELEASED

Modifications since Ver.2.8.0

  • Fixed a potential bug where the date/time display could be wrong when a scene is loaded.
  • Supports the iPhone X series.
  • Fixed the error of URL call function.
  • Fixed an error where the sunset glow failed to appear.
  • Fixed a potential crash at startup that could occur with iOS 9.
  • Added display of 'Hayabusa 2'.