Built for deep-sky astrophotography

Plan your next clear night.

Deep Sky Spotter turns your location, sky conditions and equipment into clear, personalised target recommendations — so you spend less time planning and more time imaging.

Designed for DSLR, mirrorless and dedicated astronomy cameras.
Deep Sky Spotter Planner showing recommended targets for a future night at Lake Tekapo
Pro Example observing session
See Deep Sky Spotter in action

From a promising target to a practical plan.

Discover targets in Planner, organise them in My Plan, then take your equipment and conditions into account. These captures show Pro with example observing data; some features are also included in Free.

My Plan in Deep Sky Spotter with Pro access and example observing data View screenshot ↗
My Plan Pro

Turn good targets into a session

Keep your selected targets together, plan up to seven nights with Pro, and work through a practical session checklist. Pro removes the three-target plan limit.

Framing simulator in Deep Sky Spotter with Pro access and example observing data View screenshot ↗
Framing simulator

Explore your composition

Adjust focal length, sensor format and orientation to estimate how a target fits. Illustrative artwork and catalog size estimates provide a planning guide.

Target details in Deep Sky Spotter with Pro access and example observing data View screenshot ↗
Target details

Understand the recommendation

See the best time, direction, altitude and suitability for your setup. The night timeline puts target altitude, Moon position and cloud cover into context.

Free and Pro

Start planning for free.

Free and Pro both include location-aware scores, future visibility dates, a framing preview, Pointing Assist and an on-device imaging log. Compare the details below.

FeatureFreePro
Target library100 targets, including planetsAll 300 targets
Forecast outlookSix daysSix days
Session planningFirst three nightsSeven nights
Targets per sessionUp to threeUnlimited
Gear profilesMultipleMultiple
Saved locationsOneMultiple
Detailed shooting guidanceFor included targetsFor all 300 targets
Advanced observing filtersNot includedIncluded
Hourly cloud & lens-dew estimatesNot includedIncluded
One score, the important context

Make the trade-offs obvious.

A target can be spectacular in theory and still be the wrong choice tonight. Deep Sky Spotter weighs the practical constraints for you, then shows the factors behind the result.

  • Choose your camera, focal length, tracking setup and filters.
  • Use automatic location, search for a place, or enter coordinates manually.
  • Compare ranked targets in Planner and save your choices in My Plan.
  • Use Pointing Assist as a rough guide when locating a target in the sky.
Tarantula Nebula details, suitability summary and night timeline in Deep Sky Spotter
Target details · Pro example session
Deep Sky Spotter

Make your next clear night count.

App Store and Google Play download links will appear here when available.

Learn more