Calculate , altimeter setting, relative air , and relative humidity using GPS, weather data, and the phone's barometer. Track specific humidity in grains per pound. Suitable for pilots, engine tuning, and outdoor activities.
by Kristian Ljungkvist★ 4.81,043 ratingsNavigation$3.99Data updated 2026-11-09
Navigation provides altitude estimates using device location service for general use. It offers barometric altitude tracking with iPhone 6 or newer, allowing precise relative elevation changes.
Display current temperature, humidity, wind speed, direction, feels like, and pressure. Update data every 10 to 30 minutes. Set alarms with customizable settings. View large digital or analog faces. Choose from various themes and adjust settings.
The app offers quick conversion results for over 330 units and currencies. It features an ultra sleek design and a search function for fast conversions on iOS devices.
Measures atmospheric pressure, altitude, and temperature using device sensors. Displays real-time readings and historical data. Alerts for pressure changes. Syncs with weather services for forecast updates.
Track location, speed, and altitude with real-time GPS data. Use a digital compass for direction. Access weather information and tag locations. Share coordinates and view maps.
The app offers unit conversions for acceleration, angle, area, density, distance, energy, force, mass, power, pressure, speed, temperature, time, and volume. All conversions are performed on a single screen.
BALLISTIC SOLUTIONS RESEARCH & DEVELOPMENT SOFTWARE SIARHEI RAICHONAK
Calculate and spark plug settings
Calculate optimal and spark plug settings for CR 2-stroke motorcycles using temperature, altitude, humidity, atmospheric pressure, and engine configuration. Fetch weather data from nearby stations or use internal barometer for accurate readings.
BALLISTIC SOLUTIONS RESEARCH & DEVELOPMENT SOFTWARE SIARHEI RAICHONAK
Jet tune engines with real-time data
Provides and spark plug recommendations for specific engines based on temperature, altitude, humidity, atmospheric pressure, and engine configuration. Fetches weather data automatically from nearby stations via the internet.
BALLISTIC SOLUTIONS RESEARCH & DEVELOPMENT SOFTWARE SIARHEI RAICHONAK
Calculate and spark plug settings
Calculate optimal and spark plug settings for 2-strokes based on temperature, altitude, humidity, atmospheric pressure, and engine configuration. Fetch weather data from nearby stations or use internal barometer for precision.
Tracks location, speed, altitude, heading, acceleration, g-force, and atmospheric pressure. Retrieves and displays current weather data. Records tracks up to 10 minutes or 10 kilometers. Plays back tracks at multiple speeds.
Shows elevation in meters or feet for specific map locations. Users can tap on the map to check altitude. Data is displayed clearly with units toggle. No additional features mentioned.
KTM two-stroke jetting calculations for conditions.
The app calculates jetting for KTM two-stroke motocross and enduro bikes from 2005 to 2027. It considers temperature, altitude, humidity, pressure, oil ratio, and fuel type.
View global forecasts for up to 15 days with daily temperature ranges, precipitation, wind speed, humidity, and UV index. Track sunrise, sunset, moonrise, and moonset.