WellMeter Privacy Policy
Last updated: September 28, 2026
Summary
WellMeter does not collect, transmit or sell any personal data. Everything the app records stays on your iPhone.
Who we are
WellMeter is developed by B9 Ingeniería SpA, Curacaví, Región Metropolitana, Chile. Contact: contacto@b9.cl.
Microphone
WellMeter uses the microphone only while a measurement is running, to record the echo of the sound it plays. The recording is analysed on your iPhone and is never uploaded.
Measurement history
Completed measurements — date, depth, settings and the raw recordings — are saved on your iPhone so you can review them later. They are never sent to us or to anyone else. You can delete them at any time from the History screen, or by deleting the app. If you back up your iPhone with iCloud or a computer, this data is included in that backup under Apple's terms.
Purchases
The free trial and the one-time unlock are processed by Apple through the App Store. We never see your name, Apple Account or payment details. The app reads Apple-signed purchase records on your device only to decide whether new measurements are unlocked.
No accounts, analytics, advertising or tracking
WellMeter has no user accounts and contains no analytics, advertising, crash-reporting or tracking software. It does not use your location.
Children
WellMeter is not directed at children and collects no data from anyone, including children.
Changes
If this policy changes, the new version will be posted on this page with a new date.
Contact
contacto@b9.cl