Sonarish turns your phone into a professional acoustic lab. Optimally designed for performance and privacy, all measurements are processed 100% on the device. No accounts. No cloud. The app doesn’t even require internet access, ensuring that absolutely no sound streams leave your device.

Pro-Level Noise Meter Not only does it display plain dB numbers, Sonarish offers a detailed measurement system:

• Real-time measurement: A-weighted sound pressure level (dBA) displayed on a dynamic gauge, combined with a Spectrogram (frequency waterfall chart) and an intuitive historical graph.
• Technical standard index: Automatically calculates LAeq, LAmax, L10 (peak noise), and L90 (background noise) parameters.
• Controlled check measurement: Supports manual calibration for each individual device and establishes fixed measurement timers.
• Standard report: Extract data into PDF and CSV files with detailed timestamps — a highly sharp tool for providing evidence when needed for noise complaints.

Machine Diagnostics A unique feature that helps you detect early mechanical or electronic failures through sound:

• Baseline sampling: Records and stores the standard sound range when the engine or device is operating at its best.
• Cross-analysis: Captures sound samples during subsequent checks. The algorithm will cross-compare to pinpoint any unusual frequency ranges or new strange noises.
• Alert system: Assesses anomalies and classifies the condition into three levels: Normal / Needs monitoring / Danger warning.

Core strength & Experience

• Native C++ performance: The heart of Sonarish is a digital signal processing (DSP) core completely written in pure C++, running on both iOS and Android. It does not rely on third-party libraries, ensuring zero latency and maximum security.
• Optimized UX: Supports Light/Dark interface, incorporates comprehensive Accessibility features, and quickly switches between Vietnamese and English. All measurement history is securely managed right on the device’s memory.

Note: Sonarish is a reference measurement and screening tool, not a replacement for nationally standardized sound measuring devices.