MeetCost: Meeting Cost Calc

This app calculates the total cost of meetings by multiplying the number of attendees by their hourly rates and the duration in minutes. It stores each meeting record locally with date, duration, attendee count, and calculated cost. The interface displays a simple list of recent meetings and a summary of total spending over time.

Key features:
• Real-time cost calculation from inputs
• Daily spending summary with progress bar
• Visual history list with dates and totals
• Unlimited meeting records beyond daily limit
• CSV export for external analysis
• Backup and restore to local file

Free:
• Calculate meeting costs instantly
• View today's total spending
• Save up to 3 meeting records

Premium:
• Unlimited meeting history
• Export records to CSV
• Backup data to file