# Astro Conditions — Stargazing weather planner > Stargazing companion with real-time weather, celestial timings, and ISS pass predictions. (iPhone/iPad app by Gaston Dombiak.) - Source: https://appshunter.io/ios/app/astro-conditions/id6759236025 (this page in markdown: same URL + `.md`) - Developer: [Gaston Dombiak](https://appshunter.io/developer/1412557624) - Category: Utilities, Weather - Price: Free - Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 18.0 · 56 MB - Languages: American English - Released: 2026-02-18 - Data updated: 2026-08-13 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/astro-conditions/id6759236025/reviews.md ## What is Astro Conditions? Astro Conditions — Know when, where, and what to observe. Plan better nights under the stars. Astro Conditions combines stargazing weather, darkness, Moon conditions, modeled light pollution, nearby observing locations, equipment guidance, and recommended celestial targets in one private, ad-free app. See whether tonight is worth going out, find a better place to observe, and discover what will be visible—from planets and double stars to clusters, nebulae, and galaxies. • Observing Quality and Night Conditions scores from 0 to 100 • Offline modeled light pollution for more location-aware planning • Best Targets for your location, night, and equipment • Nearby areas ranked for better observing conditions • No account, subscription, or advertising NIGHT CONDITIONS & OBSERVING QUALITY Night Conditions combines clouds, seeing, transparency, fog risk, wind, moonlight, and the useful nighttime window. Observing Quality builds on those conditions and accounts for modeled light pollution when available, giving you a more realistic picture of your selected location. • Early- and late-night trends • Three-day forecast • Hourly clouds, visibility, humidity, wind, and temperature • Seeing estimates using temperature stability and upper-atmosphere wind • Transparency estimates using cloud layers and visibility BEST TARGETS Explore recommended objects from a curated catalog for your selected location and night. Add binoculars, visual telescopes, or Smart/EAA telescopes, then choose what you plan to use. You can also choose Naked Eye. • See how well each target matches your equipment • Find the best observing time, direction, and altitude • Understand how weather, darkness, moonlight, and visibility affect the view • Get Finding Tips, equipment guidance, and Observing Notes • Browse offline reference images for many targets • Choose from Easy, Standard, and Challenge observations MY EQUIPMENT • Save binoculars, visual telescopes, and Smart/EAA telescopes • Select one or more instruments for each session FIELD MODE Use a dim red appearance at the telescope to help preserve night vision. SUN, MOON & DARKNESS • Sunrise and sunset • Astronomical night timing • Moonrise and moonset • Moon phase, illumination, and altitude • Moonlight-aware target recommendations BEST NEARBY AREA • Compare nearby areas using forecast conditions and modeled light pollution • See ranked observing locations on a map • Adjust search radius and location spacing • Open a selected location in Apple Maps LOCATION MANAGEMENT • Use your current position or save favorite observing sites • Search by city, coordinates, or map • Rename and reorder saved locations • See modeled light-pollution category and sky brightness for saved sites • Use each location’s local date and time OPTIONAL ISS TRACKING Add your N2YO API key to see visible International Space Station passes. • View rise, peak, and set times • See peak elevation and direction • Follow the ISS path across the sky • Identify passes already in progress WIDGETS & APPLE WATCH • Tonight at a Glance widget for quick condition checks • Tonight’s Targets widget with up to three recommendations • Three-Night Outlook widget for planning ahead • Apple Watch app and complications for quick condition checks • Observing Quality across supported phone, widget, and Watch views • Sync locations, preferences, and conditions with Apple Watch PRIVATE & CUSTOMIZABLE • Layouts adapt to larger iOS text sizes • No account, subscription, or advertising • Modeled sky brightness from David Lorenz’s Light Pollution Atlas • Astronomical calculations and target recommendations performed on your device Whether you observe with your eyes, binoculars, a telescope, Smart/EAA gear, or an astrophotography setup, Astro Conditions helps you decide when to go outside, where to observe, what to look for, and which equipment to use. ## Key features - Hourly cloud cover forecasts - Real-time visibility conditions - Night Quality assessment score - Sunrise, sunset, and twilight times - Moon phase and illumination - ISS pass predictions - BestSpot viewing location recommendations ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/astro-conditions/id6759236025/reviews.md ### 5/5 — Great, fast and convenient app *2026-02-20, version 1.0.1* Love this app. It’s so easy to use and fast. I can now easily tell when it’s going to be a great night for using my telescopes. ### 5/5 — Fast, Accurate Efficient *2026-02-19, version 1.0* When every other app is 100s of MB taking up phone space, this app is tiny! It’s fast, simple, and easy to digest! ## Frequently asked questions about Astro Conditions ### What is Astro Conditions? Astro Conditions is a stargazing companion app that provides real-time viewing conditions, astronomical data, and smart recommendations for telescope and visual observing. It helps users plan the perfect night under the stars with detailed weather forecasts and celestial timings. ### Does Astro Conditions have ads? No, Astro Conditions is ad-free. The app is powered by reliable, free data sources and does not contain advertisements. ### What kind of weather information does Astro Conditions provide for stargazing? Astro Conditions offers hourly cloud cover forecasts, humidity, wind speed, temperature, visibility conditions, and a smart fog score. It also provides a Night Quality assessment that summarizes overall observing conditions into a single score. ### Can Astro Conditions predict when the International Space Station will be visible? Yes, Astro Conditions provides ISS pass predictions. Users can track when the International Space Station will be visible overhead, along with its pass duration and maximum elevation. ### Does Astro Conditions require an account or subscription? No, Astro Conditions is free and private. No account is required, and there are no subscription fees. Location data stays on your device. ### What devices is Astro Conditions available on? Astro Conditions is available on iPhone and iPad devices. It supports both metric and imperial units based on your locale. ### How often is Astro Conditions updated? The latest version of Astro Conditions is 1.1.0, which was last updated on March 2, 2026. The app is actively maintained to provide current and reliable data. ### Can I find better stargazing locations with Astro Conditions? Yes, Astro Conditions features 'BestSpot' viewing locations. This allows users to discover nearby locations with better predicted stargazing conditions, helping them plan observing sessions away from clouds and poor visibility. ## Version history (last 5 releases) ### 2.3.0 — 2026-08-11 New Features • Observing Quality score with modeled light pollution • Light-pollution details on saved locations • Best Nearby Area ranking with Observing Quality • Observing Quality on widgets, Apple Watch, and complications Improvements • Clearer distinction between Night Conditions, Observing Quality, and Best Targets scores • Better syncing of conditions and modeled light-pollution data between iPhone and Apple Watch Bug Fixes • Fixed Watch complications and refreshes sometimes falling out of sync with Observing Quality • Improved reliability of saved-location light-pollution data on Apple Watch ### 2.2.0 — 2026-08-08 New Features • Added a Tonight’s Targets Home Screen widget with up to three recommended objects for your selected location • Added a Three-Night Outlook Home Screen widget to compare tonight, tomorrow, and the day after Improvements • Updated Tonight at a Glance with clearer conditions, trends, and observing-window details that adapt to available space and larger text • Improved support for larger standard iOS text sizes throughout Astro Conditions • Improved readability of direction and altitude in Best Targets • Improved My Equipment with better defaults, type-specific examples, and clearer aperture guidance Bug Fixes • Fixed the Dashboard’s “Last updated” time so it refreshes correctly when returning to the app ### 2.1.0 — 2026-07-24 NEW FEATURES • Added My Equipment for binoculars, visual telescopes, and Smart/EAA telescopes • Personalize Best Targets for the equipment selected for each session • Added Naked Eye mode for unaided observing • See the best equipment match and suitability for each target IMPROVEMENTS • Added curated Finding Tips, Best Equipment guidance, and Observing Notes for every supported deep-sky target • Improved planetary Finding Tips • Added clearer visual, Smart/EAA, and photographic expectations • Improved binocular magnification matching and equipment explanations • Improved Venus recommendations during twilight BUG FIXES • Fixed malformed saved equipment being interpreted as valid equipment • Fixed failed equipment saves leaving rejected changes in the app • Fixed incorrect or repetitive Target Details guidance • Improved equipment data validation and recovery ### 2.0.2 — 2026-07-18 NEW FEATURES • Added M36, M38, and M77 to the curated deep-sky target catalog IMPROVEMENTS • Field Mode now preserves the selected tab, Dashboard state, and scroll position when switching appearance • Improved Best Spot cancellation behavior BUG FIXES • Fixed saved locations unnecessarily requesting the current GPS position • Fixed Best Spot not refreshing after changing search radius or grid spacing • Additional stability improvements and bug fixes ### 2.0.1 — 2026-07-12 New Features - Added Field Mode, a persistent dim-red appearance designed to help preserve night vision while observing. - Added seeing and transparency to Night Conditions using upper-atmosphere wind, temperature stability, cloud layers, and visibility. Improvements - Improved Best Nearby Area recommendations, candidate suitability, cancellation behavior, and map clarity. - Night Conditions now gives more useful timing guidance when sustained heavy clouds affect only part of the night. - The Dashboard now keeps your selected day and place on the page when switching Field Mode on or off. Bug Fixes - Prevented favorable conditions from masking hours or nights with heavy cloud cover. - Fixed inconsistent Night Conditions scores, ratings, colors, and summaries for mixed-cloud nights. - Improved cloud-aware wording so cloudy nights are not described as clear. - Fixed Field Mode layout and tab-bar issues on iPhone and iPad. ## Apps similar to Astro Conditions | App | Rating | Price | Category | | --- | --- | --- | --- | | [Wheel & Tire Fitment](https://appshunter.io/ios/app/wheel-and-tire-fitment/id6757764291) | — | $1.99 | Utilities | | [Celestron LABS](https://appshunter.io/ios/app/celestron-labs/id6695728437) | — | Free | Utilities | | [Goose AI](https://appshunter.io/ios/app/goose-ai/id6752889295) | 4.5 (2) | Free | Utilities | | [Speedometer Live PiP](https://appshunter.io/ios/app/speedometer-live-pip/id6470717066) | 4.8 (17) | Free | Utilities | | [Chess Scanner - Digitizer](https://appshunter.io/ios/app/chess-scanner-digitizer/id6475354574) | 4.0 (18) | Free | Utilities | | [HP15C: Scientific Calculator](https://appshunter.io/ios/app/hp15c-scientific-calculator/id6741306693) | 2.7 (3) | $4.99 | Utilities | ## More apps by Gaston Dombiak - [OctoPod for OctoPrint](https://appshunter.io/ios/app/octopod-for-octoprint/id1412557625) All apps by Gaston Dombiak: https://appshunter.io/developer/1412557624 --- *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 2026-08-13.*