Decibel X PRO vs RulerBasic

Decibel X PRO turns your device into a professional sound level meter, accurately measuring noise levels in your environment with lab-grade precision. KEY FEATURES: • Professional Accuracy - Calibrated measurements with frequency weightings (A, C, Z) and time weightings (Fast, Slow, Impulse) • Real-Time Analysis - Live sound level monitoring with analog and digital displays • Spectrum Analyzer - Visualize frequency distribution and identify dominant frequencies • InstaDecibel - Overlay sound measurements on photos to document noise levels • Data Recording - Save and export measurement sessions with location data • History & Statistics - Review past measurements with detailed analytics • Reference Guide - Built-in noise level references for common environments PERFECT FOR: - Audio professionals and engineers - Workplace safety inspections - Home theater calibration - Environmental noise monitoring - Hearing protection awareness - Educational purposes TECHNICAL SPECIFICATIONS: - Measurement range: 30-130 dB - Frequency weightings: A, C, Z, ITU-R 468 - Time weightings: Fast (125ms), Slow (1s), Impulse (35ms) - Calibration support for maximum accuracy Note: Accuracy depends on your device's microphone. For professional use, external calibrated microphone recommended. Transform your device into a powerful acoustic measurement tool. Download Decibel X PRO today and take control of your sound environment!

Turn your device into a simple on-screen ruler for quick everyday measurements. RulerBasic helps you check the size of small objects, compare lengths, and measure in centimeters or inches without extra tools. Open the app, place the object on the screen, and use a clean ruler view designed for fast, practical size checks. Why RulerBasic? • Clean digital ruler interface • Centimeter and inch measuring • Useful for desks, crafts, DIY, school, and quick size checks • Simple design with no unnecessary steps • Lightweight, fast, and easy to use Whether you are measuring stationery, small parts, craft materials, or everyday objects, RulerBasic gives you a handy measuring tool whenever you need one. Download RulerBasic and keep a practical ruler in your pocket.