AstroCollect
Track Your Celestial Observations
The essential iOS app for amateur astronomers who want to track their observations and build their personal sky catalog.
iOS 17.0+ • $2.99 / €2.99 • No In-App Purchases
Features
Manage Your Observations
Add photos of celestial objects. Capture dates automatically extracted from EXIF metadata.
4 Astronomical Catalogs
Solar System (10), Messier (110), Caldwell (109), NGC (200+). Over 400 celestial objects.
Smart Search
Quick search by object name. Filter by status (observed/unobserved). Instant results.
Export/Import
Backup all your observations as ZIP. Restore on another device. AirDrop compatible.
100% Private
All your data stays on your device. No account required. No analytics, no tracking.
Multilingual
Complete interface in French and English. Automatic language detection.
Screenshots
Your Privacy, Our Priority
All your data stays on your device
No account required
No analytics, no tracking
No data collection
GPS coordinates not extracted by default
GDPR & CCPA compliant
Who Is It For?
AstroCollect is perfect for:
🔭 Amateur Astronomers
Track your visual observations through telescope or binoculars.
📷 Astrophotographers
Catalog your deep sky object photos.
⭐ Messier Hunters
Track your progress in the Messier Marathon.
🌠 Astronomy Enthusiasts
Discover and learn celestial objects at your own pace.
Start Your Journey Through the Stars
Download AstroCollect for $2.99 on the App Store
Requires iOS 17.0 or later. Compatible with iPhone and iPad.