This app provides advanced audio measurement capabilities, including sound level metering, frequency analysis, and signal generation. It offers both simple interfaces for daily use and detailed metrics for professional applications, with features compliant with industry standards.
What We Love
- ⭐ Highly accurate sound measurements compared to professional equipment
- 🎯 Professional-grade features at affordable price point
- 📊 Comprehensive FFT and frequency analysis capabilities
- 🎨 Clean, intuitive, and visually appealing interface
- 🔧 Multiple weighting options (A, B, C, ISO-498) and response times
- 📱 Works reliably across multiple iOS devices and versions
- 🛠️ Built-in calibration tools for improved accuracy
- 👨💼 Responsive and helpful developer support
- ⏱️ Real-time SPL monitoring with min/max/average tracking
- 🎵 Useful for diverse applications (studios, live events, workplace safety)
- 📈 Stable and consistent performance over years of use
- 🔄 Regular updates and feature improvements
Room to Improve
- 🎤 Microphone gain stuck on auto with built-in iPhone mic
- 📞 Limited customer support accessibility (Facebook-only contact)
- 🔄 Persistent review request pop-ups despite already reviewing
- 📱 Display text sizing issues on some devices (iPhone 11)
- 🌐 No website or email support outside of Facebook
- ⚙️ Steep learning curve for non-audio professionals
- 🔗 Dead OSHA reference link in app
- 📊 Limited data export options (CSV only)
- 🎬 Cannot record audio with video/dB levels simultaneously
- 🔋 Performance issues on older devices (iPad slowdown reported)





















