Privacy Policy
Last updated: 10 July 2026
Nightdream Labs apps contain no adverts, no analytics and no tracking. They do not collect, store, transmit, share or sell any personal or sensitive user data. Everything the apps do happens on your device.
Who we are
Nightdream Labs is a small software studio based in the United Kingdom. This policy covers all Android apps we publish on Google Play, including Baby Mirror, Disposable and Sensible Wallpaper Changer. For anything privacy related, contact hello@nightdreamlabs.com.
Data we collect
None. Our apps:
- Do not collect or transmit personal information.
- Do not require an account or sign-in.
- Do not contain advertising or third-party ad SDKs.
- Do not use analytics, crash reporting or tracking libraries.
- Do not share or sell any data to third parties.
- Work fully offline, with no data sent from your device.
Device permissions
Some apps request device permissions to provide their core features. These permissions are used on your device only. No content they enable ever leaves it.
| App | Permission | Why it is needed |
|---|---|---|
| Baby Mirror | Camera | Shows the live mirror view on screen. |
| Microphone | Required by the camera component for video capture features. | |
| Photos / media | Saves pictures you choose to keep to your own device. | |
| Disposable | Camera | Takes your photos. |
| Microphone | Required by the camera component for video capture features. | |
| Photos / media | Saves developed photos to your own device. | |
| Sensible Wallpaper Changer | Set wallpaper | Applies your chosen images as wallpaper. |
| Run at startup | Resumes your wallpaper schedule after the device restarts. | |
| Battery optimisation exemption | Keeps scheduled wallpaper changes running reliably. Optional. |
Photos, videos and any other content created or selected in our apps stay in your device storage under your control. You can remove them at any time with your device's gallery or files app.
In-app purchases
Some apps (currently Disposable) offer optional in-app purchases. Payments are handled entirely by Google Play Billing. We never see or store your payment details. Google's handling of that data is described in the Google Privacy Policy.
Children
Our apps collect no data from anyone, including children. Baby Mirror is designed for parents and carers to use together with babies and young children, and follows the same rule: nothing is collected, nothing leaves the device.
Data retention and deletion
Since we collect no data, there is nothing for us to retain or delete. Uninstalling an app removes all of its local data. Content you saved to your device storage, such as photos, remains yours and can be deleted with your gallery or files app.
Changes to this policy
If a future app or update ever changes how data is handled, we will update this page first and note the change in the app's listing before release. The date at the top shows the latest revision.
Contact
Questions or concerns: hello@nightdreamlabs.com