A. 1. Cross-reference information from the app with the ferry operator's official website to verify accuracy. This can help you avoid relying solely on the app for critical information. 2. If you notice discrepancies, take note of them and report them through the app's feedback feature, if available.

B. 3. Use multiple sources for ferry information, such as other ferry apps or local travel forums, to get a more comprehensive view of schedules and updates.