Apps Like Boiling for iPhone and iPad
Calculate altitude and temperature
Calculate temperature and air pressure based on altitude. Read current altitude via GPS or ASTER data. Access device barometer for pressure readings. Search for any location's altitude using GeoNames. Manually adjust altitude settings.
Boiling screenshots
Ranked alternatives
Showing 441–460 of 1,000 ranked alternatives.


Circuit Playground
Adafruit Industries LLC
Calculate component values and resistor codes
Calculate component values for Op Amp, 555, RC Filter, and Resistor Divider circuits. Decode resistor and capacitor codes. Compute power, resistance, current, and voltage using Ohm's Law and Power Calculators.



Startrack GPS
Startrack SA
Track vehicle locations and geofences
Track vehicle locations in real time and view location history for trips. Set and monitor geofences. Receive alerts for vehicle movements. Access data from multiple tracking services including S.A., SkyData Panama, and MexTrack.




Mars Today
James Buckhouse
View photos, explore rover missions, share favorite
View and explore images from NASA’s Curiosity, Spirit, and Opportunity rovers. Browse current or past photos by sol date. Bookmark favorite images and share them directly. No login required.

AZHuntQuota
BENJAMIN BLANKSWADE
Check unit status and harvest dates
Access current OTC non-permit archery deer unit status and other species information. View easy-to-read lists with color-coded statuses. Search and filter units to find open ones or reference favorites. Tap units for harvest stats and season dates.










Air Quality Tracker: Pollution
Alejandro Rodriguez Uson
Check air and pollutants in any city
Check air index for any city or location. View pollutant levels and health advisories. Receive alerts for air changes. Track data from 10,000 monitoring stations worldwide. Search for specific areas to monitor.
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