Privacy

Lifetimer is built to keep sensitive records under your control.

• Computes on-device; cohort context is local, without uploading your private health data
• Reads only the Apple Health signals you allow
• Pro adds deeper longitudinal tracking and export workflows

What we never do

• No third-party advertising SDKs and no selling of your data.
• We do not train models on your personal records.
• In-app account and data deletion is available inside the app.

Lifetimer is a wellness journal and educational tool, not a medical device. Biological age is an estimate based on published Levine 2018 PhenoAge weights and should not be used to diagnose, treat, or prevent any condition. Talk to a qualified professional about health decisions.

Questions about privacy? Email nora@halehearth.com.