Polar Scope Align vs TRITON GOTO

Polar Scope Align is a free, ad-supported polar alignment app for iPhone and iPad. It calculates the position of Polaris or σ Octantis in your polar scope reticle for your location, date and time, helping you get a quick and accurate polar alignment with an equatorial mount. POLAR SCOPE ALIGNMENT • Accurate Polaris and Sigma Octantis position for your date and location • Atmospheric refraction correction for better accuracy, especially at lower latitudes - readings may differ slightly from simpler apps that skip this correction, but will agree with precise sources (USNO, scientific software) • Automatic time and location • Manual location support • Reticle centering-error measurement and correction • Zero-position help for common Celestron / Sky-Watcher / Orion style reticles • Full red night-mode interface SUPPORTED RETICLES Polar Scope Align supports 35+ polar scope and finder reticle types, including: iOptron, Astro-Physics RAPAS & PASILL, Takahashi (EM-10/11/200/400/500, NJP, PM-1, P2-Z), Sky-Watcher / Orion (including EQ6/AZ-EQ and Star Adventurer), Celestron, Meade, EXOS2, Bresser, Vixen (Atlux/SX/SXD/SXP/AXD/GP/GP-DX, Polarie), Astrotrac, Losmandy, Kenko, Avalon, Konus, Telrad, Rigel QuikFinder, and several older polar finders (Tuthill, Explore Scientific, Meade 9x60, Vixen Polaris, Celestron 7x50, Carton Optical). OBSERVING TOOLS The free version also includes: • Moon phase • Messier, Caldwell and bright-star database • DSS image downloads for included database objects • Saved, editable and printable DSO lists • 8 astronomy calculators for observing and imaging • Sample Pro tools available from Settings, including aurora forecast • iOptron WiFi Connect - report mount status, set mount Time/Date/Location LOOKING FOR ALIGNMENT WITHOUT A POLAR SCOPE? Polar Scope Align Pro adds the advanced tools many users search for: • Daytime / No Polar Scope Alignment • Camera Azimuth Calibration using the Sun, Moon, planets or bright stars • Laser / Hop Align for night alignment when Polaris is blocked • Push To / manual GoTo for non-GoTo telescopes • Live sky maps for Daytime Alignment, Laser / Hop Align, Push To and Hop To • Full 22,000+ object DSO database • Xasteria astro weather, aurora, satellite passes and widgets • 30+ calculators • Bubble level, compass and iOptron WiFi mount control • Apple Watch companion app • No ads If you only need accurate polar-scope alignment, this free version is a capable tool. If you want alignment without a polar scope, observing planning, weather and field tools, Pro is the complete version.

TRITON GOTO makes controlling an OnStep telescope easier. One app brings together the control features you use most in everyday operation. Designed specifically for OnStep and OnStepX systems, TRITON GOTO is a comprehensive telescope control app that combines telescope operation, an interactive sky chart, alignment tools, and real-time 3D visualization to support your observing and astrophotography workflows. Whether you are an astronomy enthusiast beginning to explore the night sky or an advanced user building a DIY equatorial mount, TRITON GOTO helps you set up and operate your telescope more easily and efficiently. Interactive Sky Chart and GOTO: Explore the night sky with the built-in sky chart engine. • Select celestial objects directly from the sky chart • Send your telescope to a target with one-tap GOTO control • Plan visual observations and astrophotography compositions Visual Alignment Tools: Make telescope setup simpler and more intuitive. • Visual three-star alignment • Visual polar alignment assistance • Coordinate synchronization and position calibration • Ideal for DIY equatorial mounts and custom GOTO systems 3D Telescope Model: See your telescope's current orientation in real time. • Synchronize the 3D model with the telescope's status in real time • View the telescope's pointing direction at a glance • Monitor right ascension, declination, and changes in mechanical orientation • Confirm system status while troubleshooting or observing Complete Telescope Controls: TRITON GOTO provides comprehensive control of your OnStep system. • Automatic GOTO slewing • Manual movement and directional controls • Tracking rate settings for sidereal, solar, and lunar motion • Guiding rate adjustment • Park and Home controls • Meridian flip settings • Limit and safety status monitoring From completing your first telescope alignment to carrying out advanced astrophotography sessions, TRITON GOTO reduces time spent on complex equipment setup so you can spend more time exploring the universe.