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
Displays real-time device orientation relative to magnetic fields. Switch between true and magnetic North. Shows location coordinates, course, speed, and altitude. Tracks movement and provides directional data.
Import CSV data into Apple for workouts, weight, sleep tracking, and blood pressure. Supports multiple CSV formats and data types. Syncs data directly with .
Provides tools to compute parameters like pressure, flow rate, and viscosity. Users can switch between USCS and SI units. Features include calculating buoyant force, hydraulic radius, and density. Supports civil engineering and dynamics calculations.
Calculate fitness assessment scores with customizable components and altitude adjustments. View overall and individual component scores. Determine optimal component combinations for maximum scores.
Measure ambient in real time using the phone's microphone. Display decibel levels. Monitor household appliances like washing machines, refrigerators, and computers. Compare sound levels to assess potential hazards.
Convert units of measure in text, on websites in Safari, and live in the camera view. Automatically switch between Metric, Imperial, and U.K. systems. Select preferred units for automatic .
Performs basic arithmetic and scientific calculations. Save equations and results for later. Unit Converter converts units for area, length, temperature, and more. Includes tools for currency exchange, date calculations, and percentage computations.
Professional compass tool with real-time data including latitude, longitude, altitude, pressure, wind direction, and GPS speed. Track elevation gain, loss, and average pace. Access weather alerts and storm warnings.
Objects using an augmented reality camera interface. Select units like inches, feet, centimeters, or meters. Capture and save measurements. Share results via email or messaging. Sync measurements across devices.
Measure angles on photos or in real time using the camera. Adjust and compare multiple angles simultaneously. Scale, move, and change color of measurement tools for accurate readings. Save and review measurements permanently.
Plan dives, calculate pressure groups, track surface
Calculate pressure groups and determine minimum surface intervals between dives. Input depth and time for each . View results on a clear display. Sync with PADI tables.
Measure sound levels with precise readings. Detect exposure risks and set safety alerts. Record audio clips for analysis. View real-time sound wave visualizations. Share measurements and recordings. Sync data across devices.
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.
Track with high-precision GPS. Record trips and display real-time data on a head-up display. Receive speeding alerts. Navigate with integrated map support. distance, time, and elevation. Share trip data.
Connects to Rider's tire pressure monitoring system for real-time pressure readings. Displays current pressure levels. Supports two, three, and four wheel vehicles. Allows direct phone connection after sensor attachment.
Monitor device data including , network usage, and system information. Record logs over time and export data in various formats. View detailed device specifications and track changes in real-time. Remove ads with a purchase.
Calculate mathematical expressions with a high precision engine. Display results in real-time while typing. Undo multiple steps and switch between workspaces. Save history persistently. Use specialized keypads for iPhone and iPad.