Privacy Policy

1. Who we are

Nightbox is developed and operated by Kittikhun Yodrak (“we”, “us”) in Thailand. Contact: privacy@nightbox.me.

2. The short version

• No account and no sign-up: we never ask for your name, email or phone number.
• Audio is processed and stored only on your device. It is never uploaded.
• No analytics, advertising, tracking or crash-reporting SDKs are built into the app.
• We do not sell, rent or share personal data, because we do not have any.

3. What the app does on your device

When you start a night with recording on, Nightbox uses the microphone to detect sounds such as snoring, talking and coughing. This analysis happens entirely on your device. Short audio clips of detected sounds, a per-minute loudness summary, your night reports, corrections, tags, saved mixes and settings are stored in the app’s private storage on your device.

The microphone is used only during a night or a room calibration that you start. You can use Nightbox for sounds only without granting microphone access.

To keep a free trial from restarting, the app stores the date your trial started in your device’s secure storage (the iOS Keychain or Android’s encrypted storage). This record contains no personal information and is never sent anywhere.

4. Purchases

In-app purchases and subscriptions are processed by Apple (App Store) or Google (Google Play). We do not receive or store your payment details. The app checks your purchase status on your device using the store’s own interfaces. Apple’s and Google’s privacy policies apply to the information they process.

5. Network use

Nightbox works offline. The app connects to the internet only to communicate with the App Store or Google Play for purchases and restoring purchases. It does not send audio, reports or usage data to us or to anyone else.

6. Sharing you choose

If you share a clip using your phone’s share sheet (for example, to a messaging app or your doctor), the file is sent by the app you choose, under that app’s terms and privacy policy. Nightbox does not see or keep a copy.

7. Health information

Snoring and sleep sounds can be sensitive. Nightbox is a wellness tool and is designed so that this information stays on your phone. We never use it for advertising, and we never receive it.

8. Keeping and deleting your data

Your data stays on your device for as long as you keep it. You can delete a single night from its report, set automatic clean-up of older clips in Settings › Storage, or remove everything with Settings › Delete all data. Uninstalling the app removes its stored recordings and reports.

9. Children

Nightbox is not directed to children under 13, and we do not knowingly collect personal information from anyone, including children.

10. Your rights

Depending on where you live, laws such as Thailand’s Personal Data Protection Act (PDPA), the EU and UK GDPR and the California Consumer Privacy Act give you rights to access, correct, delete or object to the processing of your personal data. Because we do not collect personal data, we hold nothing about you to access or delete; your data is under your control on your device. You can still contact us with any privacy question.

11. This website

nightbox.me is a static website. It uses no cookies, no analytics and no advertising. Like any website, it is delivered through a hosting provider (Cloudflare), which may process technical data such as your IP address in its server logs to deliver the site securely. We do not use that data to identify you.

12. Changes to this policy

If this policy changes, we will update this page and its effective date. If a change ever affected how your data is handled, we would tell you in the app before it took effect.

13. Contact

Questions about privacy: privacy@nightbox.me.