Sky Clock: Star Map & Aurora
Constellation & Planet Finder
About
Identify celestial objects and events visible from your location. Get real-time sky maps, ISS pass predictions, and forecasts for meteor showers and planetary alignments. Works offline without ads or accounts.
What's New in Sky Clock
1.5
October 26, 2026
New in Sky Clock 1.5 • A new welcome: tell us what you want to see and when you can get outside, and Sky Clock builds your plan of real sightings from where you are. • Sky pairings: when the Moon meets Venus, or two planets line up. The prettiest sight you can catch from a city. • China's space station and Starlink trains, the line of lights that makes people stop and stare. • A clear-sky verdict on every Plus alert ("Clear at 7:12. Go."), so you only head out when it's worth it. • Photo tips for each sighting, made for your iPhone. • Plus Forever: pay once, keep Plus for good. And Plus can now be shared with up to 6 people in your family. • Lots of smaller fixes and polish.
MoreSubscriptions & In-App Purchases
Sky Clock Plus, Yearly
Full access, billed yearly. 14 days free.
Developer apps
FAQ
What celestial events can Sky Clock help me find?
Sky Clock helps you find visible planets, stars, International Space Station (ISS) passes, meteor shower peaks, and planetary conjunctions. The Plus subscription offers a 7-night forecast for these events.
Does Sky Clock work offline?
Yes, Sky Clock is designed to work fully offline. All celestial calculations are computed for your exact location, meaning you don't need a signal to use it under a dark sky.
What is the difference between the free version and Sky Clock Plus?
The free version provides current planet visibility, a star map, ISS passes, tonight's sky verdict, a 2-night forecast, and saves your first three sightings. Sky Clock Plus unlocks a dusk-to-dawn timeline, a 7-night forecast, custom alerts, and unlimited observation logging.
How much does Sky Clock Plus cost?
Sky Clock Plus is available through a subscription. You can choose a monthly plan for $6.99 or a yearly plan for $44.99, which includes a 14-day free trial.
How do I cancel my Sky Clock Plus subscription?
You can manage or cancel your subscription at any time within your Apple Account settings. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period.
What age rating does Sky Clock have?
Sky Clock has an age rating of 4+. This indicates it is suitable for young children and does not contain content that is generally considered inappropriate for this age group.
How often is Sky Clock updated?
The latest version of Sky Clock is 1.1.1, which was last updated on September 22, 2026. Updates typically include bug fixes, performance improvements, and potentially new features.
Does Sky Clock have ads?
No, Sky Clock is ad-free. The description explicitly states 'No ads, no account, no clutter,' allowing for an uninterrupted stargazing experience.
