Professional sound level meter for iPhone.
The app is a professional-grade sound level meter for iPhone and iPad. It models analog SPL meters with features like filters and decay rates.
Showing 201–220 of 1,000 ranked alternatives.
Assistant City Manager Public Works
Pay for with your phone
Pay for using a smartphone by entering vehicle and payment details. Select a zone and set session time. Complete payment to avoid fines, with enforcement verifying payment through the .
哲 魏
Monitor device info and system activity
Phone Usage displays device hardware details and activity. Monitor CPU frequency, memory usage, and network . View Wi-Fi hotspot info and carrier data. Track real-time system performance and resource consumption.
Sean Flanagan
Track with realistic indicator
Displays a photorealistic -style indicator with both analog and digital readouts. Users can toggle rotation lock, simulate the instrument indoors, and view improved graphics. Supports latest iOS versions and includes bug fixes.
飞剑 姚
Measure length, sound, angle, and calibrate
Measure lengths with a ruler supporting metric and imperial units. Detect ambient noise levels using a decibel meter. Use a protractor tool to measure angles via the camera. Calibrate screens for accurate color display.
Apple Inc.
Track decibel levels in real time
Monitor ambient levels in real time using the microphone on Apple Watch Series 4 or later. Display decibel levels on a meter and indicate if the environment is “OK” or “Loud.” Add the as a complication to your watch face for quick access.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.