少年卫星跟踪台
实时卫星跟踪与过境预测
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
A satellite companion for HAM operators: free pass planning and radio information, Ad-free Base and optional Pro device control. Existing entitlements are retained.
Youth Satellite Tracker helps HAM amateur-radio operators and satellite observers plan passes, check radio information and coordinate compatible station equipment.
Observe and plan
• SGP4 orbit predictions; map, sky and ground views
• Azimuth, elevation, rise, culmination and set times
• Satellite search, favorites and ground-station settings
Satellite AI Assistant
• Names, aliases and NORAD IDs
• Future passes with listed radio downlinks, with type filters
• IARU coordination notices, sources and beginner tutorials
Public records do not guarantee that a satellite is currently transmitting.
Pro equipment control (additional purchase)
• Basic tracking tested: RC2500 BLE and older DTrac Rotor TCP with external sensor
• GS-232B, EasyComm and Hamlib rotctld options
• ICOM CI-V, Yaesu CAT and Hamlib rigctld options
• IC-705 and ID-52 connection/frequency control tested; FT-817ND frequency reading tested, full contact operation not yet validated
• HG-UV88 with DTrac Radio firmware: untested BLE adapter
• Model-dependent readback, Doppler synchronization, uplink/downlink and tone settings, azimuth calibration and end-of-pass handling
English/Chinese, dark/light themes, UTC/Beijing time, iPhone and iPad layouts. Compatibility depends on model, firmware and adapter. Untested models carry an asterisk. Ordinary Bluetooth SPP and direct USB serial are not supported on iOS; Hamlib requires a separately configured server. Buying Pro does not add hardware compatibility. Voice communication uses external radio equipment; follow local radio regulations. The app never automatically keys PTT.
Plans and purchases
The free edition includes satellite lookup, observations, pass predictions, public radio information and the assistant, with advertising. Ad-free Base is a one-time USD 9.90 purchase to remove ads. After obtaining Base, an additional one-time USD 9.90 Pro purchase unlocks compatible rotator and radio control: USD 19.80 total for both purchases in the US. These are separate non-consumable purchases, not subscriptions. Other storefront prices are shown by Apple before purchase.
Customers who acquired V1.04 or earlier retain their original device-control and ad-free access. Existing Pro purchases remain valid. Restore using the original Apple Account; entitlements apply to this iOS/iPadOS app on that account.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Free ad-supported edition, one-time Ad-free Base and separate Pro upgrade; restore purchases and retain existing entitlements.
• Improved iPhone bottom navigation and iPad layouts.
• Refined device coordination, upcoming-pass search and beginner assistance.
• Untested HG-UV88 DTrac Radio BLE adapter.
• Advertising privacy choices.
The developer, 峰 于, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 峰 于
- Size
- 10 MB
- Category
- Education
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Ad-free Base $0.00
- Pro Device Control $9.90
- Copyright
- © 2026 BH1JSS