A to Z Converter is described as '"A to Z Converter" provides a set of free converters to easily convert between anything to anything else. Be it Units, Colors, Age, Timezone or Currency. Now user need not download numerous applications in order to satisfy daily conversion needs'. There are more than 50 alternatives to A to Z Converter for a variety of platforms, including iPhone, Android, Online / Web-based, iPad and Windows. The best alternative is timeanddate.com, which is free. Other great apps like A to Z Converter are World Time Buddy (Freemium), Numi (Freemium), ConvertAll (Free, Open Source) and Time.is (Freemium).
FoxClocks is a Firefox/Thunderbird extension to display local times around the world in your status bar or any toolbar. Virtually all the worlds time zones are supported. FoxClocks also allows you to explore each time zone in Google Earth.
handyCalc is a powerful calculator with automatic suggestion and solving which makes it easier to learn and use. With almost all the features you can imagine on a calculator, waiting for you to explore.
Elk is a super fast way to convert currencies, interacting with set values across increments accessed using simple swipes. No need to enter values with a keypad, it lets you just swipe your way to the value you need.
WorldClock shows you the time in different places over the world. Also included are the Swatch Internet Time, Julian Date and StarDate. You can also use it to synchronize the time with an atomic clock.