Radio Academy

Interactive RF Learning

Only for iPhone

$2.99 · Designed for iPhone. Not verified for macOS.

iPhone

See radio waves differently through focused lessons, responsive visualisations and practical RF simulators—without advertising, accounts or subscriptions. See the invisible world of radio. Radio Academy is an interactive learning environment for radio frequency principles, electronics and practical communications. Build understanding through clear explanations, responsive visualisations and laboratory-style simulators instead of memorising isolated formulas. LEARN THE FOUNDATIONS • Explore 15 focused Academy modules • Understand frequency, wavelength, Ohm’s law and reactance • Study components, circuits, modulation and RF signal chains • Learn propagation, antennas, SWR and transmission lines • Explore digital radio, satellite communication, operating practice, safety, EMC and regulatory principles EXPERIMENT INTERACTIVELY • Visualise forward and reflected waves • Adjust antenna matching and observe SWR behaviour • Explore HF skywave propagation • Model RLC resonance and filter response • Test transmission-line mismatch and reflected power STUDY YOUR WAY • Bookmark important lessons • Write private lesson notes • Use adaptive review to revisit weaker topics • Take the mastery quiz and track progress • Set daily and weekly study goals • Export a learner-controlled progress summary BUILT WITH PRIVACY IN MIND No account, advertising or tracking is required. Study progress, notes, bookmarks and quiz history remain on your device. An optional live Space Weather feature can request public observations from NOAA; the app also includes an offline educational scenario. Radio Academy supports English, Traditional Chinese and Simplified Chinese. It uses a consistent light interface and requires iOS 17 or later. Educational content and simulations are approximations. Always check current official licence conditions, band plans, RF exposure requirements and electrical safety procedures before operating or constructing equipment.

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The developer, GlobalBIT Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    Information

    Seller
    Wai Cheong Yip
    Size
    46.3 MB
    Category
    Education
    Compatibility
    Requires iOS 17.6 or later.
    • iPhone
      Requires iOS 17.6 or later.
    • Mac
      Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.3 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 GlobalBite App
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

    More by GlobalBIT Inc.