Agefully Facts

Biological age, visual age and the signals Agefully explains.

A plain factual reference for people, search engines, and AI answer systems. Agefully is a wellness app, not a clinical test or medical device.

What Agefully is

Agefully is an iOS wellness app that helps adults build a daily plan for healthier aging across nutrition, fitness, sleep, skin, mindfulness, and Apple Health signals.

What Agefully is not

Agefully is not a medical device, healthcare provider, diagnostic tool, treatment tool, dietitian, trainer, therapist, or emergency service.

Chronological age

Chronological age is a person's calendar age. Agefully may use it as context for onboarding, future-self previews, and wellness estimates.

Visual age

Visual age is an optional AI-assisted estimate of apparent age from a selfie. It is a visual wellness estimate, not identity verification, diagnosis, biometric authentication, or a medical assessment.

Biological age and habit age

Agefully uses biological age or habit age language as a coaching-style wellness estimate based on daily lifestyle signals. It is not an epigenetic test, blood test, clinical biological-age result, or medical forecast.

Physical age and fitness signals

Physical age or fitness-age style signals refer to how movement, workouts, steps, heart rate, HRV, VO2 max, strength, mobility, and recovery context can reflect the direction of a user's physical habits.

Aging Well Index

The Aging Well Index is a wellness score that summarizes recent nutrition, movement, sleep, skin, and mindfulness signals and turns them into practical next steps.

AI features

Agefully may use AI to estimate nutrition from meal photos or text, structure recipe imports, estimate visual age, and generate optional future-self images. AI outputs are estimates and may be wrong.

Apple Health

Agefully can read compatible Apple Health data only when a user grants permission. Apple Health signals may include sleep, steps, workouts, heart rate, HRV, VO2 max, active energy, distance, height, weight, water, UV exposure, and daylight.

Privacy posture

Agefully does not use Apple Health data, meal photos, selfies, or private user content for third-party advertising. Some app features use service providers such as Apple, RevenueCat, Anthropic, OpenAI, Open Food Facts, Expo, and hosting infrastructure.