Showing 101–120 of 1,000 ranked alternatives.
David Ashton
Prank radiation detector for entertainment purposes.
The app displays radiation levels on an LCD screen with a digital counter. It features audio clicks, alpha, beta, and gamma modes, and dual tilt and touch controls.
Crystal Clear Solutions
Measure temperature
Measure surface temperatures between 1000F and 2700F using iPhone camera. Detect heat signatures from objects like metal, ceramics, and glass. Calibrate against certified infrared thermometers. Share temperature readings and save measurement history.
Panoramic Software Inc.
Convert currencies and units instantly
Convert units across 19 categories including acceleration, angle, area, cooking, data storage, density, and energy. Switch between 150+ currencies. Perform calculations for conversions and exchanges. Share results via copy or email.
Applorium Ltd
Calculate distances and areas on a map
Calculates distances between map points and areas of non-overlapping polygons. Users can switch between metric and imperial units. Coordinates are displayed in decimal or degrees, minutes, and seconds.
Griffin Goodwin
Track auroras and view forecasts
Monitor live solar imagery from NASA's Solar Dynamics Observatory. Track solar flares and coronal mass ejections. Receive alerts and forecasts for northern and southern lights. View real-time Kp index predictions and visibility maps.
Blue Blink One, SL
Measure distances and areas with precision.
The app measures distances, perimeters, and areas with precision over satellite images. It calculates surface areas, dimensions for fencing, and more without needing to be on location.
Marco Torretta
Convert units with intuitive ease.
The app offers over 700 units across more than 30 categories with real-time conversions displayed on a single screen. Users can create customized lists, view conversion history, and search for specific units.
Hortau Inc
Manage irrigation systems remotely
View real-time irrigation data from the field including soil tension, weather, and sensor readings. Access dashboard summaries to identify critical information and irrigation blocks. Manage irrigation schedules and adjust settings remotely.
Felipe Braunger Valio Desenvolvimento de Sistemas Ltda
Save game progress and explore Skyrim map
Explore detailed maps of Skyrim, Solstheim, Soul Cairn, Forgotten Vale, and Blackreach. Locate caves, tombs, cities, and Dwemer ruins. Track quests and use dragon priest masks. Save game progress to organize maps and discover new locations.
Didier Burton
Convert units with precision and accuracy
Convert units across 34 categories with 1400+ conversion options. Switch between light and dark mode. Use as a home widget with localized number formatting.
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