Paramotor user
Also it would be a great feature to calibrate the barometric Alt to either a set altitude or even a certain pressure in kPa.
Please let me know if this may be a future improvement?

Archived App (Last seen on 20 May 2025)
This is an archived listing of the app previously available on the App Store.This app displays real-time flight data from paragliding variometers and internal sensors. It shows vario, speed, altitude, and course, with customizable GUI settings and Bluetooth Vario integration. Audio output is handled by the Vario, not the app.
1.2.0
January 30, 2020
Stabilitätsverbesserungen. Anpassungen für WatchOS 6. In der Kurs-Grafik kann nun auch der Wind angezeigt werden.
XCDisplay is compatible with iPhones starting from iOS 10 and Apple Watches Series 2 and later. It also supports iPods.
No, XCDisplay does not contain advertisements. It is a free application that provides flight data without interruptions.
The latest version of XCDisplay is 1.2.0, which was last updated on January 30, 2020. Future updates will depend on developer activity.
XCDisplay shows vario (vertical speed), speed, altitude, course, and wind (if transmitted by the Vario). It also displays battery status.
While the app displays data from connected devices, its core functionality relies on sensor input. Offline use would depend on the Vario's capabilities and whether it logs data independently.
XCDisplay has received a perfect rating of 5.0 stars from one review, indicating a highly positive user experience based on available data.
Yes, XCDisplay supports external Bluetooth Varios such as XC-Tracer, Flytec Sensbox, and Bluefly, allowing for enhanced flight data monitoring.
XCDisplay offers diverse GUI settings, including the choice of background color between black and white on iOS, integration time for vario averaging, and thresholds for climb and sink rates.