Track thousands of satellites in real-time with a 3D Earth model and augmented reality sky gazing. Plan your stargazing sessions with pass predictions and receive personalized notifications for your favorite satellites.
4.3(65 ratings)
Free
Best apps like Sputnik!
10+ similar apps compared and reviewed
3.9 avg rating
9 free apps
Updated July 2026
Sputnik! is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.
Top Alternatives to Sputnik!
3.3(12 ratings)
FreeIn-App Purchases
Track satellites, the Sun, and the Moon with rise/set times and visibility calculations. Visualize Earth with 3D globe or 2D map views and customize tracking options. Offers free basic functionality with optional subscriptions for expanded satellite access.
3.1(70 ratings)
FreeIn-App Purchases
Access commercial and unclassified imaging satellites. Receive real-time overflight notifications, view recent high-resolution images, and request new satellite photos. Makes satellite imagery accessible to the public, industry, and government.
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Staslink: Satellites Tracker
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Track the International Space Station and Starlink satellites with real-time live maps and HD video feeds from NASA. Get personalized reminders for optimal viewing times and explore the universe from an astronaut's perspective.
Live ISS & Starlink camera feed from NASAReal-time global tracking with Live MapReminders for upcoming satellite visits
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StarLink FACP-Saver Calculator
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This tool helps fire alarm sales professionals calculate potential subscriber savings when switching from traditional phone lines to new communication technology. Input subscriber costs and business data to generate customized savings reports that can be shared via text or email.
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Iridium SatFinder
Iridium Satellite Locator
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Track the visibility of Iridium satellites overhead. Identify which satellite is likely serving local Iridium connections. This tool is provided as a service and is not affiliated with Iridium.
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iFTx
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This app enables seamless communication using FT8 and FT4 digital modes directly from your iOS device. Enjoy portable digital connections, effortless operation with a user-friendly interface, and reliable performance for global contact.
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HamAlert
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Receive instant push notifications for desired amateur radio contacts. Filter alerts by various criteria like callsign, band, mode, and location. Stay updated on DX spots from multiple sources.
Push notifications for desired stationsFilter spots by DXCC, callsign, and locationSupport for Reverse Beacon Network, SOTAwatch, DX cluster, PSK Reporter
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Starlink Satellite Passes
Satellite Tracker in AR
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Visualize satellite paths in real-time using augmented reality. Track over 3200 satellites, including 5G, and discover when they will be visible in your area, day or night. Find the nearest satellite and determine its communication readiness.
Augmented reality satellite trackingReal-time satellite locationDay and night pass visibility
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On-Air Net Scraper
Amateur Radio On-Air Nets Tool
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This tool assists amateur radio operators with managing on-air nets and check-ins. It offers real-time messaging, email integration, and detailed operator information retrieval. The app supports multiple simultaneous sessions and configurable displays for efficient communication and tracking.
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