PHD2 vs Celestia
Side-by-side comparison for macOS
PHD2
7.0Telescope guiding software
Celestia
7.0Space simulation for exploring the universe in three dimensions
| Metric | PHD2 | Celestia |
|---|---|---|
| Category | Science | Science |
| AI Score | 7.0 | 7.0 |
| 30-day Installs | 4 | 13 |
| 90-day Installs | 7 | 47 |
| 365-day Installs | 27 | 204 |
| Version | 2.6.14 | 1.6.4 |
| Auto-updates | No | No |
| Deprecated | Yes | No |
| GitHub Stars | 283 | 2.2K |
| GitHub Forks | 128 | 339 |
| Open Issues | 180 | 151 |
| License | BSD-3-Clause | GPL-2.0 |
| Language | C++ | C++ |
| Last GitHub Commit | 2mo ago | 2mo ago |
| First Seen | Jan 2, 2015 | Feb 13, 2014 |
Reviews
PHD2
PHD2 is a niche telescope guiding software designed for astrophotography, offering precise control and real-time adjustments for amateur astronomers. It provides essential tools for aligning and guiding telescopes, making it invaluable for those engaged in detailed celestial imaging.
PHD2 guides telescopes to ensure accurate tracking of celestial objects for astrophotography.
Pros
- + Highly specialized for astrophotography needs
- + Open-source with a permissive license
- + Active development and regular updates
Cons
- - Lack of auto-update feature
- - High number of open issues may suggest instability
Celestia
Celestia offers a unique 3D space visualization experience, allowing users to explore the universe in real-time. It's ideal for astronomy enthusiasts and educators looking for an immersive tool to study celestial objects and phenomena.
Provides a real-time 3D visualization of space, enabling exploration of celestial bodies and astronomical events.
Pros
- + Immersive 3D space visualization for realistic exploration
- + Active open-source project with a supportive community
- + GPL-2.0 license allows for modification and customization
Cons
- - No auto-update feature for the Homebrew cask
- - Lower install numbers suggest niche appeal