Mobile app — Android
Paces your breathing on screen. Saves timestamps with a single tap.
The app does two things and nothing else. There is no account, no sign-in and no server. Entries and settings stay in the phone's memory.
A circle on the screen grows and shrinks at a steady pace that you set yourself. One word shows underneath it: inhale or exhale. The phone vibrates briefly at every phase change, so the rhythm can be kept without looking at the screen. You stop and resume the pacer with the same button, at any moment.
One large button saves the current time. The entry goes onto a list inside the app and stays in the phone's memory. A short note can be added to an entry, but it is optional. The whole list can be deleted in the settings.
A four-step tutorial walks through both screens and can be skipped at any point. In the settings you choose the phase lengths — 4 s / 6 s, 5 s / 5 s, 4 s / 8 s or 3 s / 3 s — and turn the vibration on or off.
Entries and settings stay in the phone's memory. The app sends no data to anyone and contains no analytics or advertising tools. The version published on Google Play does not even hold the network access permission. Uninstalling removes the data together with the app.
Read the privacy policyThis is not a medical device. The app does not diagnose, treat, cure or prevent any disease, and it is not a substitute for contact with a doctor or a therapist. In matters of health — including the choice of breathing pace — consult a doctor or another healthcare professional.