Measure noise levels in decibels with real-time monitoring. View historical noise data and track changes over time. Save and export measurement records for reference.
by 磊 韩★ 4.237 ratingsUtilitiesFreeData updated 2026-09-15
Measure sound levels using dBA and dBC scales. Detect levels accurately with pre-calibrated sensors. Log and analyze data. Set sound level alerts. Export measurements for review.
Track cryptocurrency, DeFi, and NFT assets in one place. View real-time prices, market data, and performance. Add custom coins, set price alerts, and analyze historical trends. Export data and monitor transactions across multiple wallets.
Measure environmental noise levels using a with accurate detection. Display real-time readings and visual spectrum analysis. Calibrate for professional-grade measurements. Log and review noise data over time.
Measure internet speed with one-tap test for download, upload, and ping. View historical speed data and track performance changes. Perform network diagnostics to identify connection issues. Conduct ping tests to measure latency.
Play lullabies, white noise, or nature to help soothe a baby to sleep. Set a duration for the audio to play and select looping options. Activate a looping animation that lights up a dark room during playback.
Track cryptocurrency holdings with Altfolios to monitor price changes and real-time value. View market data without requiring an account. Update holdings and check prices instantly.
With accurate readings. Save and synchronize results to Apple Health. Set reminders for checks. Export data and view measurement records. Add and edit notes to individual entries.
View device details including hardware specs, CPU performance, memory usage, battery status, and network data. Access quick widget views and customize skins. Use for heart rate testing, network checks, noise measurement, and traffic statistics.
Measure sound levels using the built-in microphone. Display decibels in dBA with a digital readout. Show minimum, average, and maximum values. Visualize sound levels with a graph line.
Change during calls with pitch and speed adjustments. Add background sounds like restaurant noise or car crashes. Apply live effects such as farts or kisses. Save changes on iOS devices.
Helps users fall asleep faster with guided breathing exercises and calming sounds. Features include customizable timers, ambient noise options, and a simple interface for quick access. Tracks duration and provides progress reports.
Calculate measurement errors using directivity and mismatch error tools. Convert ratios to decibels. Compute noise figures and antenna parameters. Input values and retrieve calculated results.
Measure levels in your surroundings with real-time readings. Display minimum, average, and maximum values. Show current noise reference and detailed data. Visualize levels through a graph for better understanding.
Monitor utility usage in real time with detailed consumption data. View historical usage trends and receive alerts for unusual activity. Manage account settings and access service outage information.
Edit files with trimming, splitting, and noise reduction. Convert between formats including MP3. Create custom ringtones from music or voice recordings. Share edited files directly to social media or messaging apps.