# SkyChecker — Tonight's Night Sky Guide > Night sky guide using NASA data for celestial object visibility and weather. (iPhone/iPad app by ANDREW DAVID CHAMBERLAIN.) - Source: https://appshunter.io/ios/app/skychecker/id6757621845 (this page in markdown: same URL + `.md`) - Developer: [ANDREW DAVID CHAMBERLAIN](https://appshunter.io/developer/1867870098) - Category: Reference, Weather - Price: Free - Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 16.0 · 3 MB - Languages: American English - Released: 2026-01-12 - Data updated: 2026-06-29 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/skychecker/id6757621845/reviews.md ## What is SkyChecker? Discover whaDiscover what's visible in the night sky tonight — right from your backyard. SkyChecker uses NASA's Jet Propulsion Laboratory data to show you exactly which celestial objects are visible from your location. No guesswork, no complicated star charts — just a simple list of what you can see and when. WHAT YOU CAN TRACK • The Moon with current phase and illumination percentage • All planets from Mercury to Neptune • Deep sky objects: Andromeda Galaxy, Orion Nebula, Pleiades, and more • International Space Station (ISS) passes • Meteor shower alerts with peak times and hourly rates WEATHER INTEGRATION • Live cloud cover and visibility conditions • Observation quality rating (1-5 stars) • Detailed weather breakdown: humidity, wind, cloud layers • Tips for optimal viewing based on current conditions PLANNING TOOLS • Equipment difficulty ratings (Naked Eye, Binoculars, Telescope) • Rise, set, and peak viewing times with compass directions • Date picker to plan future observing sessions • Share tonight's sky with friends and family POWERFUL FEATURES • Automatic GPS location detection • Manual coordinate entry for precise locations • Smart caching for fast app launch • Elegant retro terminal-style interface with ASCII art HOW IT WORKS SkyChecker connects to NASA's Horizons Ephemeris System — the same data source used by professional astronomers — to calculate precise positions for celestial objects based on your exact location and time zone. Weather data comes from Open-Meteo, providing real-time cloud cover, visibility, and atmospheric conditions to help you plan the perfect observing session. PERFECT FOR • Casual stargazers curious about tonight's sky • Amateur astronomers planning observation sessions • Educators teaching astronomy concepts • Anyone who's ever looked up and wondered "what's that?" PRIVACY FOCUSED Your location stays on your device. We don't track you, collect personal data, or show ads. The only external connections are to NASA's public astronomical database and Open-Meteo weather service. Clear skies! ## Key features - Celestial object tracking - Weather integration for viewing conditions - Observation planning tools - Automatic GPS location detection - Retro terminal-style interface - ISS pass tracking - Meteor shower alerts ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/skychecker/id6757621845/reviews.md ### 5/5 — Fun little app for amateur astronomers *2026-01-13* Very simple app modeled after the Unix / Mac Terminal / Homebrew aesthetic that quickly shows what interesting objects are viewable in the night sky after sunset in your area. ## Frequently asked questions about SkyChecker ### What celestial objects can SkyChecker track? SkyChecker can track the Moon (with phase and illumination), all planets from Mercury to Neptune, deep sky objects like galaxies and nebulae, International Space Station (ISS) passes, and meteor showers. ### Does SkyChecker have ads? No, SkyChecker is ad-free. The developers state that your location stays on your device and they do not collect personal data or show ads. ### How does SkyChecker determine what's visible? SkyChecker uses data from NASA's Horizons Ephemeris System to calculate precise positions of celestial objects based on your location and time zone. Weather data is sourced from Open-Meteo. ### Can I plan future stargazing sessions with SkyChecker? Yes, SkyChecker includes a date picker to plan future observing sessions. It also provides rise, set, and peak viewing times with compass directions, and equipment difficulty ratings. ### What kind of weather information does SkyChecker provide? SkyChecker provides live cloud cover and visibility conditions, an observation quality rating (1-5 stars), and a detailed weather breakdown including humidity, wind, and cloud layers. ### Is SkyChecker available on Android devices? Based on the provided data, SkyChecker is supported on iPhone and iPad. Information regarding Android availability is not present. ### How often is SkyChecker updated? The latest version of SkyChecker is 1.2, and it was last updated on March 5, 2026. This indicates a recent update, suggesting active development. ### What is the user rating for SkyChecker? SkyChecker has a perfect rating of 5.0 stars based on 2 ratings, indicating a highly positive user reception. ## Version history (last 3 releases) ### 1.2 — 2026-03-05 BUG FIXES • Fixed calculations for polar regions and extreme latitudes • Fixed midnight sun and polar night handling • Improved accuracy for celestial object visibility near the poles ### 1.1 — 2026-01-24 Big update with new sky objects and weather integration! NEW OBJECTS • Deep sky: Andromeda Galaxy, Orion Nebula, Pleiades, and more • ISS tracking: know when the space station flies over • Meteor shower alerts with peak times WEATHER INTEGRATION • Live cloud cover and observation ratings • Detailed conditions: visibility, humidity, wind • Tips for optimal viewing NEW FEATURES • Equipment difficulty ratings for each object • Share tonight's sky with friends • Faster app launch with smart caching • Improved UI layout ### 1.0 — 2026-01-12 No release notes. ## More apps by ANDREW DAVID CHAMBERLAIN - [Into the Wild: Adventure Game](https://appshunter.io/ios/app/into-the-wild-adventure-game/id6760426669) All apps by ANDREW DAVID CHAMBERLAIN: https://appshunter.io/developer/1867870098 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-29.*