Privacy Policy for Resonance Breath
Last updated: 8 August 2026
Resonance Breath is made by ThinkAI Oy (Finland).
The short version
The app collects nothing, sends nothing, and needs no account.
That is not a promise we ask you to take on trust. The released Android
build does not declare the INTERNET permission at all, so it
cannot open a network connection even if it tried. The iOS build declares no
permission usage descriptions, because it asks for none.
What is stored, and where
Everything the app remembers stays in its own storage on your device:
| What | Where |
|---|---|
| Your pace, session length, sound and haptics settings, appearance | App preferences on the device |
| Your practice history — start time, duration, pace, breath count, whether the session finished | A local database inside the app |
None of it leaves the device. We cannot see it, and neither can anyone else. Deleting the app deletes all of it. You can also clear your practice history at any time from Settings → Practice history.
What we do not do
- No accounts, no sign-in, no email address.
- No analytics, telemetry, crash reporting or usage measurement of any kind.
- No advertising, and no advertising identifiers.
- No third-party SDKs that collect data.
- No cookies, no tracking, no profiling, no selling or sharing of data — because there is no data to sell or share.
Permissions
iOS requests no permissions.
Android declares three, and only these:
FOREGROUND_SERVICEandFOREGROUND_SERVICE_MEDIA_PLAYBACK— so that the guiding sound keeps playing when your screen turns off during a session. Android suspends a backgrounded app's audio otherwise.POST_NOTIFICATIONS— so the ongoing "session in progress" notification is visible while that service runs. The session works whether or not you grant it; declining only hides the notification.
Links out of the app
Three places open your browser: the research links on the Research & sources screen, and the link to our other app on the About and session-completion screens.
Following a link takes you to a website we do not control, and that site's own privacy policy applies once you are there. The link to pecto.ai carries a plain tag identifying that you came from this app, so we can tell the two apps' visitors apart. It contains nothing about you, and nothing is sent unless you choose to tap the link.
Health and medical data
The app guides breathing. It does not measure anything about your body, does not read Apple Health or Google Fit, and has no access to heart rate or any other health data.
It is for wellbeing and relaxation. It is not a medical device and not a substitute for medical care.
Children
The app is not directed at children and collects no data from anyone, including children.
Changes to this policy
If this policy changes, the date at the top changes with it, and the current version is always at this address. Since the app collects nothing, we do not expect substantive changes — but a new feature that touched data would be described here before it shipped.
Contact
Questions about privacy, or about this policy: info@thinkai.fi