Purchase popup optimised for small screens. Manual restore added. Legacy StoPify users now get premium automatically.

Added support for in-app purchases.

Updated the Data Input appearance and added a figure legend below the chart.

A new airborne agent has been added to the list. The occupancy area per individual is now calculated based on body weight rather than headcount.

Make a slight adjustment to the icon contrast.

Center the menu items.

A brand-new appearance for selecting airborne agents in the menu.

1. Redesign the StoPify icon to enhance its visual appeal. 2. Modify the selection process for choosing infectious agents by implementing a wheel picker component.

Separate the room condition setup page from the viewing profile page. Users need not scroll down the page when viewing the profile layout, as they can view the entire profile when they adjust the air exchange rate slider. Consequently, users can grasp how the risk pattern changes dynamically when the air exchange slider is moved. Added a reference link to each infectious agent, the Wells-Riley model, and provided an explicit explanation of how to generate a risk profile on the appropriate page.

The slider titles are located above the sliders, making it simpler to enter the values.

1. Change the icon design and replace the old one with the new icon. 2. Navigate from each profile page to a new page to provide users with a brief description about the agent.