Seestar App
Seestar App is a companion app for controlling Seestar telescopes and planning astronomical observation.
What Seestar App is
Seestar App is a companion app for controlling Seestar telescopes and planning astronomical observation. It supports Stargaze, Scenery, Solar, and Lunar modes; stargazing can find and focus on celestial objects, track them, and capture and process images automatically. SkyAtlas lets users search targets, see basic information, and use one-tap GoTo alignment. The app also includes a photo gallery, shooting plans, post-processing tools, telescope settings, firmware updates, and battery and storage information. The S30 Pro page lists a catalogue of 80,000+ deep-sky objects and 600,000+ stars, scheduled observing, remote telescope control, and automatic mosaic stitching. The app works with all Seestar models. The S50 can connect to a mobile device using its own Wi-Fi without internet, though internet is needed for first activation, accounts, data loading, Square features, and updates. The app is free and listed for Android and iOS, with macOS and Windows also listed. The S50's listed Wi-Fi range is up to 10 m and Bluetooth range up to 5 m.
Good
- Works with all Seestar models
- Supports Stargaze, Scenery, Solar, and Lunar modes
- SkyAtlas offers target search and one-tap GoTo alignment
- Includes shooting plans and post-processing tools
Watch out
- Internet is needed for first activation and app updates
- S50 Wi-Fi range is up to 10 m
- S50 Bluetooth range is up to 5 m
- Nearby requires location access
Who it suits
Seestar App may suit Seestar telescope owners who want to control observation modes, find targets, and manage imaging from the app. Its SkyAtlas, shooting plans, and community features may also help people planning or sharing stargazing.
Verdict
Seestar App combines telescope control, target search, imaging tools, and community features. S50 users can connect without internet for telescope communication, but some functions and setup require an internet connection.
The facts
Each one read from Seestar App's own pages, with the date it was checked.
What it does
- Automated observing
- Stargazing mode can find and focus on celestial objects, track them, and capture and process images automatically.checked 4 Oct 2026
- Community
- Users can browse, like, comment on, save, and share astrophotos and join community groups and challenges.checked 4 Oct 2026
- Connectivity limit
- The S50 lists Wi-Fi range up to 10 m and Bluetooth range up to 5 m.checked 4 Oct 2026
- Image tools
- The Home tab includes a photo gallery, shooting plans, and post-processing tools.checked 4 Oct 2026
- Imaging features
- The S30 Pro page describes constellation recognition, one-tap GOTO, noise reduction, Dynamic Background Extraction, and automatic mosaic stitching.checked 4 Oct 2026
- Integration
- The S30 Pro supports the ASCOM Alpaca open protocol for compatibility with third-party software including NINA.checked 4 Oct 2026
- Internet requirement
- The S50 can communicate with a mobile device over its own Wi-Fi without internet, but internet is needed for first activation, accounts or data loading, Square features, and app updates.checked 4 Oct 2026
- Limitations
- The S30 Pro page says Milky Way and star-trail imaging are currently exclusive to the S30 Pro, and Equatorial Mode requires additional accessories.checked 4 Oct 2026
- Mobile downloads
- The maker lists Seestar app version V3.3.2 for Android and iOS, released 09/04/2026.checked 4 Oct 2026
- Nearby feature
- Nearby shows local stargazers, their photos, and area light-pollution levels; location access is required for this feature.checked 4 Oct 2026
- Observation modes
- The S50 app offers Stargaze, Scenery, Solar, and Lunar modes, with automatic tracking for solar and lunar targets.checked 4 Oct 2026
- PC use
- The S50 page says PC control is possible by connecting the iOS app on macOS M1 or later, or the Android app on Windows 11 or HarmonyOS.checked 4 Oct 2026
- Purpose
- The app controls Seestar smart astronomical telescopes and helps users explore the night sky.checked 4 Oct 2026
- Remote control
- The S30 Pro page says Telescope Network connects Seestar telescopes worldwide for remote control, target selection, live views, and progress monitoring.checked 4 Oct 2026
- Scheduling
- The S30 Pro Plan mode lets users choose a target and schedule automatic locating, tracking, capturing, and refining in advance.checked 4 Oct 2026
- Scope
- Seestar is a sub-product line of ZWO established in 2023, with a stated mission to make astronomical observation and imaging accessible.checked 4 Oct 2026
- Security and privacy
- The privacy policy says the store website is powered by Shopify, describes collection of account, transaction, device, and usage data, and states that perfect security cannot be guaranteed.checked 4 Oct 2026
- Security disclosure
- Google Play reports the developer declares no data shared with third parties, no data collected, encrypted data in transit, and data deletion requests are available.checked 4 Oct 2026
- Sky map
- SkyAtlas lets users search celestial targets, view basic information, and use one-tap GoTo alignment.checked 4 Oct 2026
Where it runs
- Device management
- The app provides telescope Wi-Fi settings, firmware updates, device settings, and battery and storage information.checked 4 Oct 2026
- Mobile platforms
- The maker links to the app on the Apple App Store and Google Play.checked 4 Oct 2026
The company
- Founded
- 2023checked 28 Sep 2026
- Headquarters
- Suzhou Industrial Park, Jiangsu Province, Chinachecked 28 Sep 2026
- Maker
- Seestar describes itself as a ZWO sub product line established in 2023.checked 4 Oct 2026
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- 1
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