Measure angles and levels with a digital . Adjust settings for precision. Share results via email or social media. Sync with other tools in iMetalBox for enhanced functionality.
by Tue Nguyen Minh★ 4.615,279 ratingsUtilitiesFreeData updated 2026-09-08
The app measures sound environments in real time using 1/3 octave bands and FFT analysis. It supports calibration for various microphones and has features for peak hold, averaging, and display control.
Test performance with frequency analysis and decibel measurement. Clean speakers by removing trapped water. Generate pure tones for testing or tuning. Calibrate audio equipment for accurate sound output.
The app allows users to measure and adjust speaker toe-in angles using an iPhone, iPad, or iPod Touch. On-screen icons and color-coded numbers guide users to match speaker angles for improved audio system performance.
Measure ambient using Lux or Foot Candles units. Utilizes phone camera and paper to determine levels. Ideal for photography, source comparison, and indoor gardening applications.
The app offers digital drawing tools that evoke natural media. It provides a focused drawing experience with essential tools and is optimized for Retina displays.