iOptron Optical Polar Scope app icon

Apps Like iOptron Optical Polar Scope for iPhone and iPad

by 成城 徐★ 2.712 ratingsUtilities$1.99Data updated 2026-09-08

iOptron Optical Polar Scope screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. Polar Scope Align app icon

    Polar Scope Align

    Dimitrios Kechagias

    Reticle for accurate alignment

    Calculate the position of Polaris or σ Octantis in your reticle based on location via GPS or manual input. Correct for atmospheric refraction to improve alignment accuracy. Measure and correct for misalignment.

    ★ 4.7171 ratingsUtilitiesFreeData updated 2026-09-09
  2. NASA app icon

    NASA

    NASA

    Stream videos, view images, and explore space

    Access + videos without a subscription. View over 21,000 latest images. Explore mission details and news. Listen to podcasts. Use augmented reality to interact with space content. Track live coverage and on-demand series.

    ★ 4.863,707 ratingsEducationFreeData updated 2026-09-08
  3. Compass & GPS app icon

    Compass & GPS

    EONSOFT

    Navigate with real-time directions

    Determine direction using a digital . Display azimuth at the top of the screen. Navigate while hiking or traveling. Indicate north, south, east, and west. Show magnetic field orientation.

    ★ 4.712,651 ratingsUtilitiesFreeData updated 2026-09-09
  4. MOON - Current Moon Phase app icon

    MOON - Current Moon Phase

    MOON CALENDAR LTD

    Track phases and events

    View and future phases. Set reminders for lunar events. Share images with friends. Track phases and receive notifications for upcoming events.

    ★ 4.829,379 ratingsWeatherFreeData updated 2026-09-20
  5. Zoom Earth - Weather Forecast app icon

    Zoom Earth - Weather Forecast

    Neave Interactive Limited

    Track , view forecasts, explore maps

    View satellite imagery updated in near real-time. Track hurricanes, storms, and severe . Monitor wildfires and smoke. Explore current and forecasts for rain, wind, temperature, and pressure. and interact with global maps.

    ★ 4.838,311 ratingsWeatherFreeData updated 2026-09-20
  6. StarMap 3D+ Plus app icon

    StarMap 3D+ Plus

    Edward Sanville

    Explore celestial objects with 3D views

    Use device sensors to locate planets, constellations, and satellites. View high-definition graphics with Retina display. Adjust settings based on location and time. Access detailed information about celestial objects.

    ★ 4.86,849 ratingsEducation$2.99Data updated 2026-09-14
  7. SynScan Pro app icon

    SynScan Pro

    Astropower Technology Co. Ltd.

    Control mounts with Wi-Fi or Bluetooth LE

    Control telescope mounts to slew, align, GOTO, and track celestial objects. Point and track planets and the Sun without alignment. Navigate using a gamepad. Browse star catalogs and adjust tracking parameters for equatorial mounts.

    ★ 2.755 ratingsUtilitiesFreeData updated 2026-09-13
  8. Star Chart app icon

    Star Chart

    ESCAPE VELOCITY LIMITED

    Explore celestial objects with AR

    View celestial objects using augmented reality. Point device at sky to identify stars, planets, and constellations. Access detailed information and historical data. Sync with GPS for accurate positioning. Explore 3D models of celestial bodies.

    ★ 4.624,838 ratingsEducationFreeData updated 2026-09-08
  9. Scope Nights Astronomy Weather app icon

    Scope Nights Astronomy Weather

    Martin Dodd

    Track skies and find clear

    Track celestial events and locate optimal stargazing conditions. Find clear, dark skies with forecasts for light pollution and cloud cover. Set alerts for ideal viewing times. Share locations and compare sky clarity across regions.

    ★ 4.5774 ratingsWeather$6.99Data updated 2026-09-20
  10. Astro Locator app icon

    Astro Locator

    Progress Concepts Limited

    Align telescope, track stars, polar align

    Helps users find Polaris or Sigma Octantis for polar alignment. It displays current direction, elevation, latitude, longitude, and altitude. Users can check alignment status and adjust setup accordingly.

    ★ 4.868 ratingsUtilities$3.99Data updated 2026-09-09
  11. Barometer & Altimeter & Thermo app icon

    Barometer & Altimeter & Thermo

    ExaMobile S.A.

    Measure pressure and track altitude

    Measure atmospheric pressure and altitude using built-in GPS and pressure sensor. Automatically calibrate readings with local meteorological station data. Display current pressure and elevation levels. Save historical data for reference.

    ★ 4.89,529 ratingsUtilitiesFreeData updated 2026-09-13
  12. ISS Real-Time Tracker 3D app icon

    ISS Real-Time Tracker 3D

    Michael Stebel

    Track space stations and telescopes in real

    Track flyovers of the International Space Station, Tiangong, and Hubble Space Telescope with 3D visualization and live positioning. Predict up to 30 days ahead with location-based pass times and a 0–4 star rating system for visibility.

    ★ 4.81,167 ratingsReference$0.99Data updated 2026-09-17

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.