Displays current speed in mph, km/h, or knots. Features Retina Display and large indicators for clear visibility. No ads included. Uses device hardware to estimate speed. Accuracy improves with less transparent indicators.
by Tim O's Studios, LLC★ 4.118 ratingsUtilities$1.99Data updated 2026-09-08
Measure vehicle acceleration from 0-100 km/h and 100-200 km/h. Track quarter-mile times over 402 meters. Use built-in GPS and accelerometer for accurate data. Save and view speed and time logs. Share results via social media.
Display current temperature, humidity, and precipitation. Show weather forecasts updated every 30 minutes. Provide daily forecasts with accuracy near meteorological stations. View data a clean, user-friendly interface.
The app displays precise weather data for multiple locations worldwide through a clean and intuitive interface. It offers a vivid representation of current and future weather information with gorgeous backgrounds and interactive animations.
Calculate ratios and visualize speed-cadence graphs
Calculate ratios for bicycles with external gearboxes. Input chainwheel, sprocket, and tire sizes to generate speed-cadence and graphs. Simulate optimal ratios by toggling display settings for outer and inner gears.
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.
Track elevation and climb rate in real-time. Calibrate altitude settings and check GPS accuracy. Send location links via SMS for easy sharing and navigation assistance. View maps in web browsers for location tracking.
Learn to with real-time practice exercises that track speed and accuracy. Practice with interactive lessons and receive instant feedback. Set personal goals and monitor progress over time. Sync typing sessions across devices for continued learning.
Manage room settings by adjusting lighting, temperature, and fan speed. View current room temperature. Control TV functions and browse channels organized by genre. Receive hotel messages and access service information.
Allows users to import videos from Files for playback. Features include precise scrubbing, 10-second skip and rewind, speed control, and background audio. Users can organize videos into folders, playlists, favorites, and history.
Monitor location, heading, pressure, temperature, altitude, speed, distance, and elapsed time in real-time. Track trips, share routes, and receive comprehensive built-in instructions. Customize settings and view data on a large, easy-to-read display.
The app provides continuous audible monitoring of the user's current speed. It tracks speed using the iPhone's GPS and plays associated sound effects and changes color when speed enters defined ranges.
View current weather with temperature, humidity, rainfall, wind speed, and direction. Access real-time weather photos from nearby stations. Update intervals vary: 5 minutes for photos, 15 minutes for rainfall, and 10 minutes for other data.
Use the to select from dozens of unique patterns. Adjust intensity and speed settings. Control power for personalized relaxation. Helps reduce muscle tension and relieve stress.
This displays directions in Japanese or English with a single tap. It shows 16 directional points, precise angles in degrees, and supports switching between cardinal names and abbreviations.
The app provides animated instructions for tying over 30 necktie knots, bow ties, and ascots. It includes a Virtual Mirror feature to help users follow along with their own actions.
The app displays a zoomable map that moves with the aircraft and shows key flight variables. Users can select different map types, aircraft icons, and units of measurement for a personalized flight simulation experience.
The app calculates gear ratios for road bikes and mountain bikes. It simulates optimal gear ratios by displaying graphs of gear ratio and speed-cadence, allowing users to choose replacement parts.
Ads, tracking URLs, and cookies in . Whitelist preferred sites or blacklist unwanted ones. Enable parental controls. Improve browsing speed and extend battery life.
Track altitude, atmospheric pressure, GPS coordinates, direction, speed, and air pressure in real-time. Share photos with altitude and location data on social networks.
Measure a car's engine power and torque with 2% accuracy using acceleration tests. Track 0–60 mph and 0–100 km/h times. Compare performance before and after tuning or upgrades. Export data for analysis.