SleepVoice

Privacy

Last updated 2 October 2026

The short version: SleepVoice works on your iPhone. The app makes no network connections to us: it contains no servers, analytics or tracking, and the developer receives no data from it.

What stays on your device

Recordings, the clips kept from them, how each sound was classified, your notes and tags, and everything SleepVoice works out from them are stored on your iPhone and analysed there. Nothing is uploaded to us.

Microphone

Used only while you record a night, to find and keep the moments that contain sound. You can revoke access at any time in Settings.

Apple Health

If you allow it, SleepVoice reads sleep and related measures from Apple Health to show beside your sounds. It is read on your device when needed and is not sent to us or to anyone else. Health data is never stored in iCloud by SleepVoice and is never used for advertising.

iCloud (optional)

If you turn on iCloud Sync, your journal is saved to your own iCloud account using Apple’s services, so you can restore it on your devices. It is under your Apple Account, not ours; we cannot see it. You can turn it off, or remove it from iCloud, in Settings.

Free nights

To keep your three free nights from resetting when you reinstall, SleepVoice stores a random number that identifies the installation, and how many free nights it has used, in Apple’s iCloud key-value storage under your Apple Account. It contains nothing about you, your sleep or your recordings, and it is held by Apple, not by us.

Sharing

A clip leaves your phone only if you choose to share it, using the iOS share sheet.

Purchases and notifications

Purchases are handled by Apple through the App Store; we receive no payment details. Notifications, such as a quiet morning message, are scheduled on your device.

What isn’t in the app

Deleting your data

Delete clips and nights in the app, or erase everything in Settings. Deleting the app removes what is stored on the device; anything in your iCloud can be removed in the app first.

Children

SleepVoice is not directed at children under 13.

Apple’s own reporting

If you have chosen to share analytics or crash data with app developers in iOS settings, Apple may give us anonymous, aggregate reports. They never include your recordings or Health data.

Changes and contact

If this policy changes, the date above changes. Questions: support@sleepvoice.app.

SleepVoice is not a medical device and does not diagnose or treat any condition.