TT TransitionTracker Get updates

Track your transition. Power better research.

TransitionTracker helps you log mood, energy, dysphoria, sleep, activity, and optional voice metrics. With explicit consent, you can share anonymous, research-ready data to improve care worldwide. At your own pace, only when you want.

iOS first. Android planned.

Onboarding • Opt-in
Share anonymously?

You’re in control. Review what’s collected and toggle off anything you don’t want. Change your mind anytime.

Mood / Energy Sleep / HRV Activity Voice (optional)
See what’s shared

Why TransitionTracker?

For you

See trends across mood, dysphoria, sleep, and more. Celebrate progress. Spot patterns. 自分を知る — know yourself.

For community

Opt-in, anonymous contribution helps build better guidelines, with real-world data from real lives.

For research

Data schema co-designed with academic partners so your contribution is genuinely useful — not just another dataset.

How it works

  1. 1) Opt-in
    Choose exactly what to share. No raw audio, no GPS, no email.
  2. 2) Track
    Quick daily check-ins + HealthKit metrics; optional weekly voice sample (derived features only).
  3. 3) Contribute
    Data is anonymized on export and encrypted in transit to approved research partners.

Privacy by design

  • No raw audio exported — only derived voice features (e.g., mean F0).
  • No GPS / IP / email in research exports.
  • Explicit consent at onboarding; revocable anytime.
  • GDPR-aligned anonymization and DUAs with partners.
  • Local encryption + encrypted transfer.
  • Transparency — see exactly what leaves your device.
  • Open docs — public data dictionary and changelog.
  • Download schema summary (PDF)

For researchers

We welcome collaboration on metrics, ethics, and analysis. Get the one-pager below or contact us for DUAs/IRB alignment.

Data export

CSV/JSON, dictionary included; no direct identifiers; variable set versioned.

Sampling

Daily self-report + passive HealthKit; weekly derived voice features; monthly psychosocial.

Governance

Participant consent, revocation, and public governance notes; partner IRB oversight.

FAQ

Is my data anonymous?

Yes. We export only anonymized data: no names, emails, IP, or GPS. Voice exports are derived features only.

Can I opt out later?

Absolutely. You can revoke research sharing at any time from Settings → Privacy.

Who sees the data?

Only vetted research partners under a Data Use Agreement and IRB oversight.

Do you share results back?

We aim for open summaries and community-readable findings whenever partners can share.

Be first to know

Join the early access list. No spam — just meaningful updates and opt-in invitations.

By submitting, you agree to our privacy notice.

Contact

Researchers: request the data dictionary, DUAs, or an intro call. Media: request the press kit.

Privacy Policy

We ensure your data remains anonymous and that you can revoke consent at any time. Your privacy is our priority.

Terms of Use

This app is provided as-is with no warranties. Use it responsibly and understand that we are not liable for any issues arising from its use.