CandidAge

Your honest biological age.

Computed on-device from your real HRV and VO₂max — not a guess, not a gimmick. Every score comes with a confidence rating, so you know exactly how much to trust it. No account. No server. Ever.

  • Your biological age, with its real confidence score
  • What's driving it — HRV & VO₂max, explained
  • Private and on-device — your data never leaves your phone

Built for iOS. No spam — just a note when CandidAge is ready.
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CandidAge showing a biological age of 34, seven years younger than chronological age, with 80% confidence and HRV and VO2 max metrics