Apps Like Feng Shui Compass Bach Viet for iPhone and iPad
Measure directions and calculate layouts
Measure directions accurately using a and calculate layouts. Calculate orientations for homes, doors, kitchens, and desks. Include references for study and practice. Function as a standard when needed.
by Manh Nguyen★ 5.01 ratingsDeveloper ToolsFreeData updated 2026-09-06
Distances and angles using augmented reality and on-screen rulers. Tap to mark points and calculate lengths. Export measurements as text or image. Sync with other devices for collaborative projects.
Calculate altitude using GPS, ASTER, or barometer (iPhone 6 and later). Display average altitude from GPS and ASTER data. Show peaks, compass, and distance grid on an integrated map. Support Apple Watch. Choose unit of measurement.
Navigate using precise latitude and longitude coordinates. View real-time sunset and sunrise times. Use integrated flashlight to illuminate paths. Track location for outdoor activities.
Calculate groundspeed, true heading, compass heading, leg time, distance, fuel required, fuel flow, and endurance for flight planning. Convert airspeed, altitude, and temperature.
The app measures the elevation of locations within a 500-meter radius using device sensors and internet-based geo information. It calculates altitudes in real time and displays them in meter or feet.
Measure vehicle pitch and roll angles during -roading. Set pitch and roll alarms. Log data and export to CSV. Choose or upload custom vehicles. Adjust themes. View compass and essential metrics.
Display True North or Magnetic North directions. Show rose with customizable colors and designs. Accurately navigate globally with GPS support. Track movement and orientation during outdoor activities.
The app offers a flashlight with instant on time and a large switch for operation. It includes a "Clapper" feature to control the light by clapping and a "Touch Light" function for momentary activation.
Displays direction and heading in a large, readable format. Allows users to select a background and arrow style. Points to determine current direction and heading.
Calculate reconstitution volumes by selecting units, tick marks, and quantities. Input sterile or bacteriostatic water volume and desired amount. Choose instrument type for accurate results. Adjust settings for precise calculations.
A that displays magnetic and true north. Switch between modes. Rotate map for directional reference. Includes for altitude measurement on compatible devices.
Scan documents and images for precise digital copies. Measure heights and object dimensions using phone camera. Automatically count items like pipes, logs, and pills. Save and share scanned files directly.
Measure lengths, areas, heights, and distances using on-screen tools. Use the protractor, unit converter, and for precise calculations. Check light levels, calibrate screens, and measure decibels.
Save locations with exact GPS coordinates and altitude. View real-time weather and wind data. Use the compass for accurate direction tracking. Organize saved points and share coordinates directly.
Predict satellite and ISS sightings with second-level accuracy. Track Starlink satellite trains. Set reminders for upcoming events. Show compass direction and elevation for precise viewing. Countdown to sightings second by second.
Land areas using GPS and map data. Draw boundaries with swipes to calculate plot size. Save and view measurements. Share results via email or messaging. Sync with other devices for accurate tracking.