# Constellation Guide — Star Tracker & Planet Finder > AI-powered offline guide for identifying celestial objects and learning astronomy. (iPhone/iPad app by PROBABILITY LLC.) - Source: https://appshunter.io/ios/app/constellation-guide/id6759224274 (this page in markdown: same URL + `.md`) - Developer: [PROBABILITY LLC](https://appshunter.io/developer/1482354660) - Category: Reference, Education - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 104 MB - Languages: American English, Arabic, French (France), German (Germany), Hindi, Japanese, Korean, Polish, Brazilian Portuguese, Russian and 2 more - Released: 2026-02-26 - Data updated: 2026-06-20 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/constellation-guide/id6759224274/reviews.md ## What is Constellation Guide? Explore the night sky with AI-powered guidance. Constellation Guide features 88 constellations, 8,835 stars, and intelligent chat to answer your astronomy questions — all offline. Perfect for: • Identifying stars and constellations in real-time • Learning astronomy with AI assistance • Planning stargazing sessions • Offline sky mapping anywhere • Space exploration and education Perfect for: • Identifying stars and constellations in real-time • Learning astronomy with AI assistance • Planning stargazing sessions • Offline sky mapping anywhere • Space exploration and education WHAT MAKES CONSTELLATION GUIDE DIFFERENT • AI Sky Guide Ask anything about astronomy and get instant, accurate answers. Your AI astronomer knows the cosmos inside out and can explain everything from black holes to meteor showers in plain language. • Deep Space Zoom Dive into nebulae, galaxies, and star clusters with unprecedented detail. Explore the Orion Nebula, Andromeda Galaxy, and more deep space wonders. • Astronomy Stories Discover the myths, science, and history behind every constellation. From ancient Greek legends to modern astrophysics, there's always something new to learn. • Beautiful Constellation Art See constellations come alive with hand-crafted artwork that brings ancient star patterns into the modern age. • Time Travel Rewind to see the sky on any historical date, or fast-forward to plan tomorrow's stargazing session. Watch planets dance across the heavens at any speed. • AR Camera Mode Overlay constellations directly onto your real-time camera view. Perfect for identifying stars when you're actually outside under the night sky. • Night Mode Preserve your night vision with a red-tinted display that won't ruin your eyes' adaptation to darkness. • Works Offline Take the entire cosmos with you anywhere. No internet required once downloaded. COMPLETE FEATURES • Real-time sky map that follows your device's movement • Thousands of stars with accurate positions and data • 88 constellations from cultures around the world • Planets, moons, and the International Space Station • Deep zoom into nebulae and galaxies • AI astronomer for instant answers to any space question • Hundreds of curated astronomy stories and facts • Time travel to any date, past or future • AR camera overlay for stargazing outdoors • Night mode to protect your vision • Search to find any celestial object instantly • Works completely offline • No ads, ever PERFECT FOR • Backyard stargazers who want to know what they're looking at • Parents teaching kids about space and science • Campers and hikers exploring dark sky locations • Amateur astronomers planning observations • Anyone curious about the universe above SUBSCRIPTION & PRICING Constellation Guide is free to download with a 3-day trial. After the trial: • Monthly: $6.99/month • Annual: $39.99/year (save 52%) Subscription automatically renews unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in your App Store account settings. ABOUT THE DATA Our comprehensive star database features thousands of stars with positions accurate to modern astronomical standards. Constellation artwork and stories are carefully researched and beautifully presented. Deep space images come from professional astronomy sources. PRIVACY & SUPPORT We respect your privacy. Location is used only to show your local sky and is never shared. Privacy Policy: https://probabilityapps.com/privacy Terms of Service: https://probabilityapps.com/terms Support: support@probabilityapps.com Point your device at the stars. Discover the universe. ## Key features - AI Sky Guide for astronomy questions - Deep Space Zoom into nebulae and galaxies - Astronomy Stories and Constellation Art - Time Travel to past and future sky views - AR Camera Mode for real-time identification - Offline sky mapping ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Pro Annual | $39.99 | per year | | Pro Monthly | $9.99 | per month | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/constellation-guide/id6759224274/reviews.md ### 5/5 — Mind blowing experience *2026-02-28* This app is a work of art. I love the part where I can point my phone at this guy and ask the AI astronomer what am I looking at and it actually knows the skies that I’m looking at! It feels like you are in the center of the universe and you’re able to zoom in and look at objects and stars and read about them. You can even time travel to different galaxies. It’s such an amazing immersive experience. ## Frequently asked questions about Constellation Guide ### What is Constellation Guide? Constellation Guide is an AI-powered offline application designed to help users explore and learn about the night sky. It offers features like real-time star identification, deep space exploration, and astronomy-related stories. ### Does Constellation Guide work offline? Yes, Constellation Guide works completely offline once downloaded. This means you can explore the cosmos anywhere without needing an internet connection, making it ideal for remote stargazing. ### How does the AI Sky Guide feature work in Constellation Guide? The AI Sky Guide acts as your personal astronomer. You can ask it any question about astronomy, and it will provide instant, accurate answers in plain language, explaining complex topics like black holes or meteor showers. ### What is the pricing for Constellation Guide? Constellation Guide is free to download and includes a 3-day trial. After the trial, subscription options are available: $6.99/month or $39.99/year. Subscriptions auto-renew unless canceled at least 24 hours prior. ### Can I use Constellation Guide on multiple devices? Constellation Guide is supported on iPhone and iPad devices. Subscription management allows for renewal unless canceled, implying a single subscription covers your supported devices. ### How often is Constellation Guide updated? The latest version of Constellation Guide is 1.1.1, last updated on March 26, 2026. While specific update frequency isn't detailed, this indicates ongoing development and support. ### What age rating does Constellation Guide have? Constellation Guide has an age rating of 4+. This suggests it is suitable for children and adults interested in learning about space and astronomy. ### Does Constellation Guide have ads? No, Constellation Guide explicitly states that it has no ads, ever. This ensures an uninterrupted stargazing and learning experience for all users. ## Version history (last 3 releases) ### 1.1.1 — 2026-03-26 Now in 12 languages! Arabic, Hindi, Japanese, Korean, Polish, Russian, and Turkish added. Fixed paywall display bug. ### 1.1 — 2026-03-09 Smart Sky Notifications! Get personalized alerts about tonight's sky — visible planets, meteor showers, moon phases, and real-time weather conditions. All computed on your device for maximum accuracy. ### 1.0 — 2026-02-26 No release notes. ## Apps similar to Constellation Guide | App | Rating | Price | Category | | --- | --- | --- | --- | | [StargazingPal: Sky Planner](https://appshunter.io/ios/app/stargazingpal-sky-planner/id6738318070) | 5.0 (1) | Free | Reference | ## More apps by PROBABILITY LLC - [SellingApp: Buy. 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