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
Visualize real-time audio frequencies with a spectrogram and spectrum analyzer. Adjust sample rate and frequency resolution. Identify sound frequencies, measure vocal range, and analyze audio input.
Measure vibrations and tremors using the phone's built-in seismograph. Track seismic waves and detect earthquakes or volcanic activity. Record and analyze data from body movements or objects.
Measure magnetic field strength with real-time readings. Display data in microtesla units. Enable location services for accurate iOS measurements. Save and share measurement results.
Allows users to document projects, record defects and tasks, and pin notes to blueprints. It supports real-time communication with team members, manages handover documentation, and tracks inspections and maintenance activities.
Microphones with sound level checks. Record and playback with one touch. Store recording history. Supports Bluetooth, external, and built-in microphones. Includes a volume meter for sound level monitoring.
Generate soundscapes for relaxation, focus, and sleep
Provide guided breathing exercises and ambient soundscapes for relaxation and focus. Adjust volume and playback speed. Save and customize playlists. Sync with smart devices for sleep tracking.
The app assists in locating defective parts in machinery by detecting sound and vibration. It transforms an iOS device into a sound and vibration detection tool when used with specific hardware.
Monitor live video and review past recordings remotely. Record video manually or take snapshots. Set alarms and zoom in on video footage. Stream 720p HD video in real time. Playback recorded videos and view snapshots.
Track daily carbohydrate intake by entering food names and amounts. Save frequently used items as favorites for quick entry. View historical records of food and carbohydrate data. Set reminders for tracking. Export data for analysis.
Detect and locate mechanical issues by analyzing sound and vibration. Use the device as a sensor to identify defective parts in vehicles or machinery. Pinpoint sources of noise such as rattles, squeaks, and grinding sounds.
Enter golfer names and input handicaps or average scores to create balanced teams. The adjusts averages to account for player count differences. nd view compositions based on the custom algorithm.
Convert currencies with real-time rates and manual updates. Display both rates and converted amounts. Switch currencies with a toggle button. Features a simple, intuitive interface. No cost to use.
Measure angles using your iOS device's camera and sensor. Adjust and calibrate measurements. Save and share readings. Display measurements in degrees, radians, or gradians. Switch between horizontal and vertical modes.
Track and pulse in real time. Monitor variability. Log blood pressure and blood sugar levels. Record ECG and EKG readings. View detailed cardio insights. Sync data across devices. Set goals and receive alerts.
Track daily pressure readings with systolic and diastolic measurements. View automatic graph displays of pressure trends. Record notes on diabetes management, weight, sleep, medication, and body temperature.
Count repetitions in workouts or track daily habits with simple tap actions. Add or subtract to keep score in games or count tasks. Store data for later review. Features include haptic feedback and a minimal, distraction-free interface.