| StackBuilder | Virtual Celestial Globe | Virtual GPS | Java Graticule 3D | |
| 3.3 | 1.2.7b | 1.61 | 20251101 | |
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| Our Rating | ||||
| Users´ rating | ||||
| Shareware | Freeware | Trialware | Open Source | Licence | 
| FREE | FREE | $49.99 | FREE | Price | 
| 206.00 MB | 0.87 MB | 2.80 MB | 188.00 MB | File size | 
| Sep 17, 2024 | Dec 4, 2021 | Oct 25, 2025 | Nov 1, 2025 | Update | 
| 139 | 47 | 83 | 49 | Downloads | 
| Windows 11, Windows 10 64 bit | Java, Linux, Windows XP | Windows 11, Windows 10 32/64 bit, Windows Server 2012, Windows 2008 32/64 bit, Windows 2003, Windows 8 32/64 bit, Windows 7 32/64 bit, Windows Vista, Windows XP 32/64 bit, Windows 2K | Windows All | OS | 
| Language | ||||