Measure ambient levels with real-time readings and track maximum and average levels. Record data for each test. Keep screen on during measurements. Features a simple and intuitive interface.
by 标勇 张★ 4.732 ratingsUtilitiesFreeData updated 2026-09-06
Measure intensity in lux and foot-candles with real-time color temperature readings. Track average and maximum levels. Get exposure suggestions and manually adjust shutter speed and aperture settings.
Measure sound levels in decibels using device microphone. Display average, max, and min decibel values. Show real-time peak and average graphics. Calibrate for accurate readings. Choose measurement frequency. Record audio and save files.
Track changes over time with daily entries and view progress through charts and statistics. Set goals and receive reminders. Sync data across devices for consistent monitoring.
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.
Measure atmospheric pressure using the device's barometric sensor. Determine elevation with GPS-based altimeter. Access a ruler, surface level, metronome, stopwatch, timer, and seismometer. Includes flashlight.
GPS tracks current speed, distance, and altitude. Displays average and maximum speed. Shows speed limits in real time. Supports mph, km/h, and knots. Measures travel time and battery level. Works offline.
Track speed and distance in miles and kilometers. Display maximum, average, and current speed. Show road names and speed limits. Receive speed camera alerts. View weather information. Sync with Apple Watch. Display odometer readings.
Track speed and distance in miles and kilometers. Monitor real-time speed and display maximum and average speeds. Check speed limits and receive warnings for speed and red light cameras. Access offline maps and view weather conditions.
Monitor device with real-time data display and graphical charts. View text output and detailed descriptions for each sensor. Perform sensor tests and check parameters. Export data for analysis.
Measure levels in lux and foot candles with real-time color temperature readings. Calculate daily integral for plants. Track average and maximum values. Adjust shooting settings based on measured data.
Display current levels based on location. View data in an analog-style interface. Supports iPhone, iPad, and Apple Watch. No additional features listed.