iPhone Apps to Flight Status

Cortana is a digital assistant developed by Microsoft, integrated into Windows 10 and other Microsoft products. It provides users with voice-activated assistance, information retrieval, task automation, and personalized reminders, aiming to streamline daily computing tasks through natural language interaction.

Siri is a powerful virtual assistant developed by Apple, deeply integrated across its ecosystem. It allows users to interact with their devices using voice commands to perform a wide range of tasks, from sending messages and setting reminders to searching the web and controlling smart home devices.

Google Now was a proactive smart assistant designed to provide users with timely information based on their routines and searches. It anticipated needs and presented relevant 'cards' without direct user queries, leveraging Google's vast data ecosystem.

Inbox by Gmail was a reimagining of email as an organized place to get things done. It used bundling to group similar messages and offered features like reminders and snoozing to manage workflow effectively. Designed by the Gmail team, it aimed to reduce email overwhelm and prioritize what matters.

Microsoft Outlook is a comprehensive personal information manager designed for managing email, contacts, calendars, and tasks.