Last updated: August 30, 2026
Effective: August 30, 2026
Product: Noise Meter (iOS)
Bundle ID: com.hengha.soundmeter.ios

These Terms of Use (“Terms”) are an agreement between you and LOVE ORANGE TECHNOLOGY CO.,LTD (“we”, “us”, or “our”) for the iOS app Noise Meter (“the App”).

Please read these Terms and the Privacy Policy before use. By downloading, installing, or using the App, you accept these Terms. If you do not agree, do not use the App and uninstall it.

If Apple’s Licensed Application End User License Agreement also applies, these Terms add to it. If they conflict on a point Apple requires, Apple’s rules for App Store apps control that point.

Apple’s standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

1. The App

We grant you a personal, limited, non-exclusive, non-transferable license to use the App on Apple devices that you own or control, as allowed by the App Store rules.

The App provides everyday sound-level estimates and related tools, including live measurement, calibration, a level guide, Decibel Camera (photo and video overlays), local history and map, reference noise-limit summaries, and optional Pro export features.

We may change, suspend, or stop features. Older versions may stop working after an update. You do not need an account for core measurement.

2. Acceptable use

If you break these Terms, we may stop providing the App to you and pursue remedies allowed by law.

3. Measurement results — important

The App estimates A-weighted sound pressure level with the device microphone. Results depend on phone model, case, placement, distance, background noise, and calibration.

Use the numbers for personal, everyday reference only. They are not:

In-app regulation summaries and official-document links are reference material. They do not decide whether a reading is lawful. For an official report, hire a qualified organization and a certified sound level meter under the applicable standard.

You are responsible for decisions you make based on the App. To the extent the law allows, we are not liable for those decisions.

4. Noise Meter Pro and payments

Measurement, history, maps, Decibel Camera, calibration, and the noise-level guide remain available without Pro. Pro unlocks PDF measurement-report export and high-quality WAV audio export.

Offers (prices are shown in the App at purchase and may vary by storefront):

Any one of these entitlements unlocks the same Pro features while it is active.

Apple auto-renewable subscription terms:

Refunds, billing, and invoices are handled by Apple under App Store policies. Lifetime is a one-time digital good. Except where law or Apple requires otherwise, digital purchases may not be refunded after they are delivered.

5. Advertising

The iOS App does not display third-party ads.

6. Your content

You keep rights in the measurements, titles, photos, videos, and audio you create. You grant us a limited license to process that content on your device so the App can store, display, watermark, export, and share it at your request.

Do not capture or share content you do not have the right to use.

7. Intellectual property

The App, including software, layout, icons, and our wording, is owned by us or our licensors. These Terms do not sell you the App. You may not copy, rent, redistribute, or make derivative works except as the law allows.

8. Disclaimer and limitation of liability

The App is provided “as is” and “as available.” To the fullest extent permitted by law, we disclaim warranties of merchantability, fitness for a particular purpose, accuracy of measurement, and uninterrupted or error-free operation.

We are not responsible for hardware limits, iOS changes, network issues, Apple services, third-party websites, or events beyond our reasonable control.

To the fullest extent permitted by law, we are not liable for indirect, incidental, special, consequential, or punitive damages, or for lost data, lost profits, or decisions based on estimated decibel values. Our total liability for a claim relating to the App is limited to the amount you paid us for Pro in the three months before the claim, or USD 10 if you paid nothing, unless a mandatory law says otherwise.

Some places do not allow certain disclaimers. In those places, our responsibility is limited to the minimum the law requires. Nothing in these Terms limits liability that cannot be limited, such as liability for death or personal injury caused by negligence where that bar is forbidden, or for fraud.

9. Changes, interruption, and ending use

We may maintain, update, or discontinue the App. You may stop using it and uninstall at any time. Uninstalling may delete local data permanently.

10. Changes to these Terms

We may revise these Terms. The new version will be posted at this URL with a new “Last updated” date. If you continue to use the App after the change takes effect, you accept the new Terms. If you do not, stop using the App.

11. Governing law

These Terms are governed by the laws of the People’s Republic of China, without regard to conflict-of-law rules, except that mandatory consumer protections in your place of residence still apply.

If a dispute cannot be resolved informally, it may be submitted to a court with jurisdiction at our domicile, unless mandatory law gives you the right to sue in your place of residence.

12. Contact

Email: iorangestudio@163.com

If a part of these Terms is unenforceable, the rest remains in effect. These Terms apply to Noise Meter for iOS (com.hengha.soundmeter.ios).