Navigation provides perpetual almanac and star finder chart with animation. Calculates lines of position, object data, and meridian passage. Supports running fixes and astronomical position calculations with multiple star observations.
by Omar reis★ 3.25 ratingsNavigationFreeData updated 2026-09-08
Displays altitude using a digital readout and an analog gauge. Tracks maximum height reached during use. Shows altitude accuracy and sensor quality. Utilizes GPS and barometric sensor for precise measurements.
The app provides worldwide marine and outdoor maps, satellite imagery, and terrain overlays. It includes local marine weather forecasts and community information for boaters.
View and navigate electronic charts, including TX-97 vector charts. Access navigational data and additional content. Purchase and download chart folios through the Chart Store. Display real-time positioning and route information.
Play a fast-paced basketball game where you shoot baskets against a timer. Customizable music syncs with gameplay. Challenge friends via Facebook. Track scores and compete for high rankings. Adjust difficulty settings and replay levels.
Pro displays a 3D floating with true and magnetic modes using a damped rosette-style ring. It shows local sun and moon positions that update in real time. Users can adjust settings and view directional data.
Display a floating arrow indicating the direction to Sagittarius A, the supermassive black hole at the center of the Milky Way. Update direction based on time of day, location, and Earth's orbital position.
Navigate with compass, location, altitude, and speed
Navigation displays true and magnetic , current location, altitude, and speed. Users can track movement and view detailed compass readings. Features a clean, intuitive interface with a modern flat design.
Monitor and altitude using the device's internal sensor. Track changes to predict weather patterns. Provides altimeter readings for elevation awareness.
Navigate using real-time traffic updates and turn-by-turn directions. Access points of interest, search for locations, and view maps. Switch between portrait and landscape modes. Control audio playback and manage call functions.
Displays current , distance, direction, and altitude in MPH, KM/H, and KNOTS. Shows decimal values. Tracks top and average . Records and altitude data for the last few hours. Supports iPhone and iPad. Includes "speak " feature for audio feedback.
Track hikes with altitude profiles and map views, including flyover features. Add comments and drop pins to mark highlights. Sync data automatically via iCloud to iPad and other devices. Stop tracking automatically upon return.
Display geographical in DMS, DDM, DD, and UTM formats simultaneously. Show altitude from GPS, network API, and barometer. Display GPS accuracy. Track position in real time.