Measure atmospheric pressure and altitude. Switch between pressure units like hPa, mmHg, and inches of mercury. Display real-time readings and track changes over time.
by Chen-Yu Wei★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
Monitor performance data and control modules remotely
Monitor and adjust up to 10 parameters in real time. Customize and switch between 40+ gauges with swipe gestures. Control performance modules wirelessly. View data on a single display without needing additional screens.
Monitor vehicle tilt in real time to prevent rollovers on uneven terrain. Set custom maximum tilt angles and receive alerts when thresholds are exceeded. Display inclinometer readings for forward, backward, and sideways lean.
™ allows users to perform fraction calculations and convert between decimals and fractions. It supports degree, minute, and second conversions. Users can handle unit conversions and calculations with dimensional units.
Measure sound levels with readings. Analyze sound frequency with spectrum visualization. Generate custom tones for testing or experimentation. Save and share measurement data.
Configure and control proportional pressure regulators remotely. Adjust pressure settings via a digital interface. Monitor real-time pressure data from a sensor. Receive alerts for system anomalies.
Calculate wind components, temperatures, altitudes, and airspeeds. Input runway number, wind direction, and speed. Determine headwind, tailwind, and crosswind values. Adjust for parallel runways based on magnetic heading.
Measures distances using ultrasonic pulses. Users send a sound wave and calculate distance based on echo return time. The displays real-time measurements in inches or centimeters. It works outdoors and indoors for accurate readings.
Measure surface slope in two directions with degree and percentage display. Calibrate before use for accurate readings. Hold function locks current measurement.
Measure objects and spaces using a smartphone camera. Capture images of properties to calculate distances, perimeters, and areas. Export measurements and share results directly. Sync data across devices for accurate project tracking.
Measure objects using your phone's camera for instant dimension estimates. Identify plants, count items, and capture color swatches. Convert measurements to metric or imperial units. Save and share captured data.
Heart using iPhone camera and flashlight. Track blood pressure manually. Set daily goals for activity and hydration. View progress charts and receive reminders for medication and check-ins. Sync data with Apple Health.
Add blood pressure to iMessage conversations. Choose from icons. Customize sticker size and position. Share with contacts. Save and manage sticker packs.
Measure ambient noise levels in real time and save data locally. Generate visual reports from collected data. Record noise changes with camera forensics.
Check current weather conditions including pressure, temperature, and UV index. View hourly and daily forecasts. Add worldwide locations. Access wind gust data and sunrise/sunset times. Remove ads for a premium experience.
Calculate nozzle sizes based on pressure and flow. Determine pressure from nozzle size and flow. Compute flow from nozzle size and pressure. Visualize nozzles and power heads in 3D. Input single nozzle parameters for accurate results.
Convert units and currencies with real-time exchange rates and offline support. Switch between dark mode and light mode. Access calculators for salary, gratuity, and more. Perform unlimited conversions without size limits.
Calculate bullet drop, wind drift, and elevation for precise shooting. Input custom bullet weight and muzzle velocity. Sync with devices for real-time data. Adjust for windage and elevation. Track performance metrics. Export shot data for analysis.
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.