ExchangeCal - currency converter calculator

ExchangeCal, the new concept app to view two currencies in the same time while calculate. App include calculator plus currency converter, support over 85+ popular currencies.

Its perfect tool for overseas travel, import & export business, shopping around the world and currency trading.

Ease of use by auto setting base currency from your device and you just select currency rate that you want to compare. You can get currency rate from online or set manual rate that you buy. App keeps the last updated rates, so it works even without internet access. All transactions kept in paper tape,that is displayed two currency comparation.

Features:
- Basic calculator with the currency converter
- Paper tape
- Currency converter
- Add Favourites currency
- Support custom currency rate
- Converting multiple currencies simultaneously
- support over 85+ popular currencies
- Currency update every hour on our server.

Demo: http://youtu.be/p731H5KLykE