WACUSA - Flight Navigator

Air Navigation

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

WACUSA is an aviation navigation app designed for the United States, offering up-to-date VFR and IFR aeronautical charts, including Sectional Charts, Terminal Area Charts (TAC), IFR Enroute Low, IFR Enroute High, and Terminal Procedures such as Instrument Approach Procedures (IAP), Departure Procedures (DP/SID), Standard Terminal Arrival Routes (STAR), and Airport Diagrams. The app also provides real-time weather resources such as radar and satellite imagery, SIGMET information, wind charts, and SIGWX charts. WACUSA works for real flights and with flight simulators, including Microsoft Flight Simulator 2020, Microsoft Flight Simulator 2024, X-Plane 10, X-Plane 11, and X-Plane 12. Now you can have a GPWS-style system in the palm of your hand. GPWS is a Ground Proximity Warning System. With it, you can hear audio alerts related to terrain proximity and the aircraft’s height above the ground. The app also includes a complete Weight and Balance module, allowing you to configure aircraft, passengers, baggage, cargo, and fuel, calculate weight, moment, and center of gravity (CG), check operational limits, and view balance envelopes in a clear and intuitive graphical format. With WACUSA, you can create routes using markers added manually on the map, by coordinates, or by searching for cities, navaids, waypoints, airports, and heliports. Once the location system finds your position, the app provides navigation information such as ground speed (GS), altitude, magnetic heading, magnetic course, ETA, ETO, leg distance, distance to markers, flight time, elapsed time, and the aircraft’s current position. You can also save and open routes whenever needed. All navigation information is displayed in a clear and easy-to-understand way. This app does not replace certified aircraft instruments or official aviation sources. Always use approved and appropriate means to ensure safe navigation. To access charts, features, and some app functionalities, a monthly or annual subscription is required. All purchases are made directly inside the app. Terms of Use: https://wacusa.protohm.com.br/terms-of-use

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WACUSA can now estimate QNH using the sensors and data available on your device, and now includes cabin altitude monitoring.

Version 1.9

The developer, PROTOHM TECH LTDA, 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:

    • Contact Info

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • PROTOHM TECH LTDA
Size
  • 140.5 MB
Category
  • Navigation
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.
Location
  • This app may use your location even when it isn’t open, which can decrease device battery life.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • Annual Subscription $99.90
  • Monthly Subscription $9.90
  • Learn More
Copyright
  • Copyright © 2026 PROTOHM. All rights reserved.
  • Privacy Policy