WACUSA - Flight Navigator
PROTOHM TECH LTDA Navigation iPhoneiPadiPod touch
WACUSA - Flight Navigator is a free Navigation app for iPhone and iPad by PROTOHM TECH LTDA. Requires iOS 16.0. Updated September 7, 2026.
- Price
- Free
- on the App Store
- Size
- 134 MB
- Age 4+
- Updated
- Sep 7
- 2026 · v1.9
Screenshots
About WACUSA - Flight Navigator
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
What’s new
Version 1.9 · Updated September 7, 2026
WACUSA can now estimate QNH using the sensors and data available on your device, and now includes cabin altitude monitoring.
App privacy
The developer, PROTOHM TECH LTDA, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address, Name
Used for: App Functionality
Alternatives to WACUSA - Flight Navigator
Looking for apps like WACUSA - Flight Navigator? Here are 6 similar apps on the App Store. The highest rated is Flight Whisper (5.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| WACUSA - Flight Navigator | – | Free | September 7, 2026 | |
| Flight Whisper | 5.0 / 5 (3) | Free | Apr 29, 2026 | Compare |
| FlyOverhead EFB | 5.0 / 5 (2) | Free | Oct 5, 2026 | Compare |
| NaviJet | – | Free | Dec 19, 2025 | Compare |
| Jetstream Charts | – | Free | May 11, 2026 | Compare |
| Spotterra: Plane Spotting | – | Free | Oct 21, 2026 | Compare |
| Where2Fly2 | 5.0 / 5 (1) | Free | Oct 18, 2025 | Compare |