1in8b

1in8b.app is a free, independent life simulator. Begin with a fictional birth drawn using country-level birth shares, then move through education, work, family, and other life choices as a biography unfolds. Country-level data informs the starting probabilities and life events; decisions can change the odds without erasing the statistical context. The site shows a timeline and charts, country pages, and an explanation of its data sources and simulation method. It includes themes such as illness, poverty, and early death and is marked for ages 15 and up. This listing is specifically for the 1in8b.app domain, not similarly named sites.