LifeOS

Free, evidence-based health app for sleep, nutrition, fitness, and routine, with no account.

Webfreeglobal

LifeOS is a free, privacy-first health app (web and Android) bundling sleep, body composition, nutrition, fitness, and daily routine tools backed by 55+ peer-reviewed studies, running entirely on-device with no account. Macro and protein targets become body-composition-aware once body fat is known, and weekly check-ins drive adaptive calorie adjustments. It targets people who want evidence-based, cross-domain health guidance without a subscription.

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