Best Telescopius alternatives: apps like Telescopius

4+ similar apps compared and reviewed

3.7 avg rating
3 free apps
Updated November 2026

Looking for something like Telescopius? We've analyzed 4+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Telescopius

Observer Pro#1

Observer Pro by Joshua Bury

Deep sky astronomy planner
Editor's Choice
📚 Education
4.6😊(49 ratings)
$13.99
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This app helps advanced astronomers and astrophotographers plan their observing sessions. It predicts object visibility, factoring in local obstructions, and provides weather forecasts. Manage observing lists and favorite sites to maximize your stargazing time.

What We Love

  • 🎯 Excellent target planning and visibility forecasting
  • 🌍 Custom horizon mapping feature is intuitive and unique
  • 📊 Comprehensive visualization graphs and charts
  • 🔍 Extensive DSO catalog with detailed object information
  • 📸 Offline object images included
  • ⏰ Accurate altitude and timing calculations
  • 🌙 Moon phase integration for planning
  • 💰 Good value for the price
  • 🎨 Clean, intuitive user interface
  • 🌐 Works globally for any location
  • 📱 Lightweight and responsive performance

Room to Improve

  • 🐛 Crashes when selecting catalog groupings (recent)
  • 🐛 Keyboard doesn't dismiss after input (iPad issue)
  • 🐛 Data loss - observer lists disappearing
  • 🐛 Search function missing in recent version
  • ⏱️ Lack of developer updates for extended periods
  • 📱 Poor iPad optimization and landscape support
  • 🔧 Limited to DSOs - no planets, comets, or asteroids
  • 🎨 iPad experience suboptimal compared to iPhone
  • 📤 No export functionality for observer lists
  • 🌙 Moon visualization missing from sky view
  • 🔄 No cross-device syncing capability
4.2😐(75 ratings)
Free
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Control your smart telescope to explore the cosmos. Discover celestial objects with personalized recommendations, capture stunning images of galaxies and nebulae, and share your astronomical journey.

What We Love

  • 👍 Easy to use and set up
  • 🌟 Stunning photo quality
  • ✨ Magical viewing experience
  • 🚀 Smooth operation
  • ✅ Well-designed interface
  • 💯 Great for beginners and pros
  • 🤩 Makes astrophotography accessible
  • 👌 Excellent results
  • 💡 Innovative features
  • 👍 Clean and well-designed app

Room to Improve

  • 👎 No landscape mode for iPad/iPhone
  • 😠 Forced app updates
  • 🌐 Too American-centric
  • 📉 Blurred catalog images
  • ⚠️ Quality control issues
  • 😵‍💫 Awkward portrait mode usage
  • 💸 Expensive hardware
  • 🗣️ Lack of Italian language support
  • 🔒 Account and password issues
ASGuide#3

ASGuide by Philip Perez

Astronomy Sky Guide
Worth Considering
📚 Education
4.8(9 ratings)
Free
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Explore the night sky with a personal guide to visible planets, galaxies, and stars. Plan observations, find celestial targets, and learn about discoveries with detailed information and an interactive atlas. Customize your view for nighttime use.