AstroGuide - Astrophotography

AstroGuide - Astrophotography

better plans for astro imaging

3 ratings
3 reviews
Free
In-App Purchases

Details

Released
June 11, 2026
Updated
October 3, 2026

Features

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About

Plan your astrophotography sessions with detailed insights into weather, moonlight, and sky conditions. Optimize your observing time and learn from past sessions to improve your imaging.

✓Weather and moonlight analysis
✓Sky brightness and visibility assessment
✓Local obstruction and equipment fit checks
✓Subject timing and path preview
✓Site-specific horizon planning
✓Session efficiency and diagnostics
✓Capture Studio framing comparison
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What's New in AstroGuide

1.4.2

October 3, 2026

AstroGuide 1.4.2 is about expanding horizons: discover astronomy gatherings, follow a changing night sky, plan planetary targets, explore moon systems, and inspect your own sky photos. • Sky Captures: Import supported night-sky photos, identify their star fields with on-device plate solving, explore catalog subjects, and create annotated images for sharing. Pin subjects, explore their trails, and customize overlays. Your Sky Captures library stays on your device. • Star Parties: Find gatherings around the world, with event details, maps, and distance filters to help plan your next astronomy adventure. • Events: Browse upcoming and bookmarked events, including Star Parties and reviewed nova and transient opportunities when available. Periodic comet updates help you follow changes in brightness. • Planetary upgrade: Schedule planets more cleanly, explore lunar occultations and near misses for your observing site with an interactive visualizer, and follow matching Moon-to-planet encounters from planet detail pages. Planetary Moon Explorer adds curated moon systems for Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto with time-scrubbable views, representative imagery, and moon detail sheets. • Notifications: Set bookmarked-event reminders and receive a Tonight Summary. AstroGuide Pro adds alerts for meaningful observing-window changes and comet opportunities. • More planning tools: Explore optional planet, constellation, and Milky Way overlays, plus iPhone camera framing presets and Seestar S50 Pro support. This release also reduces startup and background memory use, clarifies iCloud status messages, improves event layouts, and includes catalog additions and corrections. Sky-photo solving requires sufficient visible stars and capture information.

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Subscriptions & In-App Purchases

AstroGuide Pro

Unlock advanced astrophotography planning tools.

$2.991 Month
7 Days trial
How to cancel AstroGuide subscription ⁉️

User reviews

Really like this app

I’m still learning it but what I see so far I really like. One request: Could you add Celestron 6SE to the list of owned equipment? Thanks a ton!

Response from developer

hi! happy to hear you're enjoying AstroGuide :) the Celestron 6SE is an excellent telescope, especially when paired with a great imaging camera. I had originally included a few Celestron telescope models in my "Smart Telescope" as placeholders, but since they don't have built in optics, it's not the best fit to include them in that category. I've added it for convenience, but a much broader selection of telescopes is now available in the Telescope Workshop, which lets you assemble an imaging rig by combining OTAs and Cameras to more accurately reproduce your imaging setup. This lets the app more faithfully create a Field of View simulator, and calculate other attributes of your equipment. I would be happy to help more; please reach out via email, or use the other support options listed at Https://AstroGuide.space

I’m a new astrophotographer…

… and even with my limited knowledge of the hobby, this app is incredibly helpful. Just the forecasting alone (cloud cover, dew point, lunar phase) helps me plan my evenings, but then the ability to sort objects by whether they will be a good target for my particular smart telescope (Seestar S30 Pro) lets me optimize those evenings. There’s a lot of information but it’s displayed pleasingly and with a great eye for design. Looking forward to future updates and to get even more out of this app.
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Objects search page needs performance optimization

The main "Tonight" page loads just fine and scrolls great. But the moment you hit the search bar and look for objects a bunch of images load and the app slows to a crawl and becomes unusable on a 17 Pro Max.

I like the concept. I like the tonight view is very useful. I like that I can search and filter objects nicer than otherwise. But I need it to not slow down so much. I've tried all 3 settings of image fetch protection and it doesn't help.
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Response from developer

Thank you very much for this feedback! I have been testing these areas of the app using a variety of devices, under a variety of network conditions, and have recently implemented fixes that should result in improvements. Please evaluate the latest version of the app (1.3.4), and let me know if these issues are addressed. You can contact me via the Support Url or Email address, I’m more than happy to help if needed. Clear Skies!

Developer apps

FAQ

What is AstroGuide?

AstroGuide is a planning and learning companion designed for smart telescope owners and astrophotographers. It helps users understand various environmental factors like weather, moonlight, and sky brightness to plan more effective observing sessions.

Is AstroGuide free to use?

Core planning features of AstroGuide are available for free. An optional subscription, AstroGuide Pro, unlocks advanced planning tools, including Capture Studio and multiple equipment kits.

What devices does AstroGuide support?

AstroGuide is supported on iPhone and iPad devices, offering a comprehensive planning experience for mobile users.

How does AstroGuide help with planning observing sessions?

AstroGuide analyzes factors such as weather, moonlight, sky brightness, local obstructions, equipment fit, and subject timing to provide a comprehensive assessment of the night's potential. It helps users determine the best observing hours and plan around their specific site and equipment.

Can AstroGuide be used offline?

The provided description does not specify offline functionality. However, it focuses on planning based on real-time and predicted environmental data, which may require an internet connection for certain features.

What kind of learning features does AstroGuide offer?

AstroGuide provides charts, tips, recommendations, sky views, and diagnostics to explain the 'why' behind planning decisions. It also offers insights from session efficiency, image metrics, and diagnostics to help users learn and improve.

How often is AstroGuide updated?

The latest version, 1.3.2, was released on June 22, 2026, indicating recent development activity. Users can expect updates to enhance features and address any issues.

What is the age rating for AstroGuide?

AstroGuide has an age rating of 4+, making it suitable for a wide range of users interested in astrophotography.