Showing 241–260 of 1,000 ranked alternatives.
TrailAware, Inc.
Navigate with real-time maps
Navigate with real-time geospatial mapping and offline access. View detailed trail information, including elevation and difficulty. Mark favorite routes and receive turn-by-turn directions. Sync with GPS devices for accurate positioning.
飞剑 姚
Measure length, sound, angle, and calibrate
Measure lengths with a ruler supporting metric and imperial units. Detect ambient noise levels using a decibel meter. Use a protractor tool to measure angles via the camera. Calibrate screens for accurate color display.
Memory-Map, Inc.
Navigate with offline maps and GPS
Turn your iPhone or iPad into an outdoor GPS or marine chart plotter. Use detailed Topo maps or NOAA marine charts for navigation. Access maps offline without a network connection. View GPS location without mobile signal.
Chen-Yu Wei
Measure pressure and altitude
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.
Immaginet Srl
Navigate with AI and weather data
Track elevation and location using AI-powered and GPS. Access real-time weather forecasts based on barometric pressure. Use compass for direction and calculate sunrise/sunset times. View POIs and integrate with AI chatbot for contextual information.
Sean Flanagan
Display roll and pitch gauges.
The app displays a clinometer, also known as a tilt meter, using the device's accelerometers. It shows Roll and Pitch gauges, with options for compass display, magnetic or GPS heading, and adjustable alert sounds.
Sticky Ice Games LLC
Light and navigate with compass
Use the built-in LED for bright lighting and emergency SOS signals. Access a compass with true and magnetic north options. View a map with custom pins. Measure distances with an adjustable ruler in inches and centimeters.
Calc Hub, LLC
Calculate materials accurately
Calculate material needs for patios using seven estimators: concrete slab, pavers, paver base, polymeric sand, sand & gravel, area, and volume. Input dimensions in inches, feet, yards, centimeters, or meters.
Jian Yih Lee
Convert across length, area, mass, temperature,
Convert across categories including length, area, mass, temperature, volume, density, and flow rates. Switch between like km to miles or Celsius to Fahrenheit. Calculate torque and viscosity values. Export results and share conversions directly.
在海 刘
Navigate with and whistle
Provide directional guidance using a and GPS. Use a whistle to signal location or request assistance. Activate a flashlight for illumination. Perform these actions during hiking, climbing, and camping activities.
Space-Time Transformation Technology Co., Ltd.
Check status and manage sensor access
Monitor status with real-time CPU, memory, and storage usage. Check location services and manage permissions. View battery health and sensor data. Control access to hardware parameters and sensor inputs.
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