Your Astrophotography library just got better with Nebulis v2.0!
Nebulis is the companion app for your Nebulis astrophotography server. Browse your entire deep-sky image library from your iPhone or iPad, plan your next observation session, and dive deep into the objects you've captured.
Your Library, Your Way
Browse hundreds of images organized by object, date, and type. Filter by galaxies, nebulae, or star clusters. Mark favorites, swipe through full-screen previews with pinch-to-zoom, and edit your captures right on your device.
Plan Your Next Session
The built-in planner shows you what's worth imaging tonight based on your location — with altitude charts, object details, and a curated "best tonight" list so you spend less time planning and more time imaging.
Sky Forecast
Check local sky conditions before you haul out the gear. Seeing and transparency forecasts help you decide if it's worth setting up.
Explore Without a Server
New to Nebulis? Browse a curated sample gallery of deep-sky objects to see what the app can do before connecting your own library.
Privacy First
Nebulis connects directly to your own server on your local network.
Requires a Nebulis server (free) running on your local network or accessible via your home connection. Get Nebulis here -> https://nebulis.app
Ratings & Reviews
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Nebulis 2.0
A major update focused on a redesigned and omptimized interface, for planning your nights and getting around the app faster.
Redesigned Planner
Pick a night from a two-week strip that shows each night's forecast rating, Moon phase, and plan status. The schedule now reads the weather forecast hour by hour, shades twilight and Moon-up time, and turns empty stretches into gaps you can fill. Add a target with one tap and it lands at its best free time, with the object's photo on the block. Separate Targets and Schedule tabs, with layouts that use the extra space on iPad.
Home screen widgets
Add a Night Score widget and a Photo of the Day widget to your home screen.
Redesigned Sky Forecast
Leads with the current hour's score and verdict, a night ribbon covering clouds, Moon, and visibility, a best-window readout, and a cloud trend for the nights ahead.
Nights view
Browse your sessions by date or as a list under Library and Nights, with a calendar that opens on your most recent night and shows each day's photo.
Telescopes and backup
View, add, and remove the telescopes configured on your Nebulis server, and start and monitor sync jobs from Settings and Backup.
More
- Video support in the library for lunar and planetary timelapses
- Redesigned object and session pages, built around your photo
- Image viewer now shows processed images, sized to the picture, with better FITS handling
- Export a night's sub-frames as a flat lights folder for Siril
- Catalog search matches an object's other catalog names, Sharpless added, descriptions work offline
- Telescope and search filters in the Gallery
- Reworked light mode and styling throughout
- Many bug fixes and performance improvements
Version 2.0.0
The developer, Brentley Catoe, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Brentley Catoe
Size
15.8 MB
Category
Photo & Video
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
iPad Requires iPadOS 17.0 or later.
Mac Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.