dB Calc

The dB Calc is now available for $0.99 for both iPhone and iPad owners.The application is designed for use in English language. It weighs in at only 0.1 MB to download. The new dB Calc app version 1.3 has been updated on 2014-11-19. The Apple Store includes a very useful feature that will check if your device and iOS version are both compatible with the app. Most iPhone and iPad are compatible. Here is the app`s compatibility information: Compatible with iPhone, iPod touch, and iPad.Requires iOS 3.0 or later
Bottom Line: For more information about dB Calc check developer Black Cat Systems`s website : http://www.blackcatsystems.com/iphone/db_calc.html

Use the app every day and find it to be very useful and accurate                     Excellent tool for quick calculations The Audio Bug

Use it daily                     Perfect Fughead

I find this application to be very useful in my day to day work as an RF engineer it s really quite nice                     A very useful application Looks like my name is taken so

A nice app but needs a lot more I would delete the top section and expand on the middle section to include additional RF and dB conversions It will then become a nice and handy tool         Good start Nb53

A handy app for E E s but personally I d drop the Neper to make room for V1 V2 fields in addition to the ratio field                 A handy app AnaloguEE

This app was exactly what I was looking for Quick conversion between dB based units Very useful Creator very responsive to feedback and requests                     Specialized and useful scoopr