★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
Where this app stands in Denmark, updated 9 Nov 2026
Top free
Not in this chart today
Top paid · All apps and games
#97 New
| Date | Paid |
|---|---|
| 9 Nov 2026 | #97 |
| 23 Oct 2026 | — |
Best rank in each country today. Click a country to see its graph.
ADI (Attitude Direction Indicator) EFIS uses internal sensors and mimics the behavior of an aircraft ADI and compass. The app is designed for educational purposes only (ie., student pilots, science students, navigators or anyone curious of Euler angles). ADI EFIS displays its orientation using a traditional EFIS display. Note to pilots: the app is not intended or designed as a functioning aircraft ADI. Although the app may appear to function properly, there will be times when the orientation or heading is inaccurate. This may occur during a prolonged turning maneuver or at other times. API EFIS is an educational app.