Narrative:

Software did an update on its own with no way to cancel it; or skip the update. My ipad went to a black screen; then on its own; went back to the home screen. When selecting the software button the last page I had up was the ground taxi page for ZZZ. That page was frozen and you could not select any other function. After a few minutes the ipad would go back to the home screen. We were parked at the gate in ZZZ when this happened.the X app is an inferior product. I don't trust this app for correct information. The lives of the passengers and the flight crew are at risk using this app.

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Original NASA ASRS Text

Title: Air carrier flight crew reported the iPad's navigational software did an update automatically causing it to go to a black screen then to the home screen. This causes the iPad as a navigation aid to be undependable.

Narrative: Software did an update on its own with no way to cancel it; or skip the update. My iPad went to a black screen; then on its own; went back to the home screen. When selecting the software button the last page I had up was the ground taxi page for ZZZ. That page was frozen and you could not select any other function. After a few minutes the iPad would go back to the home screen. We were parked at the gate in ZZZ when this happened.The X app is an inferior product. I don't trust this app for correct information. The lives of the passengers and the flight crew are at risk using this app.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.