Record barometer data and view weather insights
Barometer measures altitude, local pressure, and sea level pressure using phone sensors. Records data for analysis with graphs and displays weather details like temperature and cloud cover.
Showing 461–480 of 1,000 ranked alternatives.
daniel mastracchio
Track , temperature, and pressure in real
Track current speed and direction at Acassuso, Buenos Aires. Monitor temperature, humidity, and atmospheric pressure in real time. Share data via social media links. Contact support for bug reports or inquiries.
Kevin Siml
Measure angles, level surfaces, and track progress
Measure angles and slopes with the protractor tool. Use the level function to check horizontal, vertical, and 45° angles. Measure height, length, and width with the caliper tool.
Ramon Palacios Saez
Measure sound intensity in real time
Measures sound intensity in real time with decibel accuracy. Displays minimum, maximum, and average noise levels. Shows noise-time graphs for analysis. Allows microphone calibration for precise readings. Supports background and screen-off operation.
哲 魏
Scan and decode NFC, QR, and barcode
Reads NFC tags, AirTags, QR codes, and barcodes without internet. It supports over 20 formats including Datamatrix and Code39. Users can save scanned data, write to NFC tags, and view detailed information.
Hiep Pham
Measure levels in decibels
Measure levels in decibels with a real-time display. Access a decibel level reference table for hearing protection guidance. Save historical data for future review.
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