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.
by Piet Jonas★ 1.01 ratingsReference$0.99Data updated 2026-09-08
Calculate cutting parameters for drills, taps, endmills, and ballnose tools. Determine tap drill sizes for inch and metric cut and form taps. Compute suggested tap drill sizes for NPT and NPS threads. Convert decimal equivalents to fractional values.
Audio conversion tools for professionals and enthusiasts.
This application provides audio conversion tools for professionals and enthusiasts. It includes converters for frequency, period, wavelength, band, delay, volume, and room modal response calculations.
Displays ham radio repeaters on a map with location-based pinpoints. Provides details on repeater attributes. Shows current user location upon launch. Offers basic features in the free version.
Design RC beams with step-by-step calculations and detailed results. Input dimensions and material properties. Select ACI 318 code standards in US or metric units. Save and export design reports.
View real-time currency exchange rates and historical data. Convert between currencies with live rates. Analyze market trends and calculate exchange amounts. Track data for informed decision-making.
Track student performance, attendance, and homework. View photo galleries of activities. Receive SMS notifications and access updates through the for current or past dates. Manage multiple registrations.