SynScan Pro

Pacific Telescope Corp.

About this app

The SynScan hand controller is now available as an app on your smart device. Use this app to control the AZ GTi mount or other Sky-Watcher or Orion telescope mounts fitted with a SynScan Wi-Fi adapter.

This is the Pro version of the SynScan app and contains features suited for expert users using equatorial mounts.

This app supports ASCOM on Windows PC. Driver can be downloaded from www.skywatcher.com or www.telescope.com

Ratings and reviews

This app sucks. Almost never works. I've resulted to just using the hand controlled, which unsurprisingly sucks worse, but at least I can get it to work. I do not enjoy scrolling through hundreds of menus without a search function on the controller. Want to see some DSOs? Scroll through hundreds of objects until you get one that is high enough kn the horizon. It is a total PITA.

App has run smoothly without any crashes or connection issues. While I would love a few extra features like auto dithering, overall it feels like a very complete experience. Setup and alignment are fairly intuitive, but reading the manual definitely helps. Using it with my first eq mount (SA GTI) almost all my frames have had pinpoint stars with 80sec exposures at 200mm on a Canon 7d

This works fine now on Pixel 6 Pro and the SkyWatcher AZ-GTi equatorial! Much improved over previous versions. Using it for both astrophotography and daytime solar observing. It could use a little more polish, like the UI could be reorganized and I hate that you have to hit two buttons in a direction before you can sync. Otherwise, better than IOptron's and has a lot more drive / encoder info than the ZWO apps.

What's new

• Fix problem introduced in 2.4.27, where connection fails with mounts that don't support setting guide speed.