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Sound noise decibel meterv1.6.4

Released July 8, 2026Major

iOS

What changed

  • New featureAdded custom watermark support for video recordings with multiple styles
  • UXAdded ability to rename measurement records for better organization
  • SocialIntroduced one-click export for test reports and media files
  • PerformanceFixed known stability issues and improved interface smoothness

Original release notes

This update comprehensively upgrades record management capabilities, adding watermark shooting, record renaming, and one-click export functions, making noise detection and evidence collection more efficient:

【New】Shooting supports custom watermarks, offering multiple styles to choose from, making decibel measurement video recordings more identifiable and ensuring more standardized evidence preservation.

【New】Measurement records support renaming, allowing for customized annotations of scenarios and purposes, making historical data classification management clearer and easier to find.

【New】Dedicated export entry, allowing one-click export and saving of test reports and audio/video recordings, making sharing, forwarding, and backup more convenient.

【Optimized】Fixed several known issues, improved operational stability and interface smoothness, resulting in a smoother user experience.

If you find this decibel meter useful, please leave a rating and review on the App Store. Your feedback will help us continuously optimize the product.

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Sound noise decibel meter, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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