iCurrency Plus
Seeing Currency Pair Details
Clicking on any currency pair in the currency pair list will bring its details. This page will display the current rate and the change over the period of time specified, in both real values and percentage. It will also show, as an extra item of information, the minimum and maximum value in that period of time.
A graph in the bottom of the page comes quite handy. You can select the period of time to display the graph, meaning daily, weekly, monthly, quarterly and yearly.
Something important to notice in this graph is a very simple analysis tool: a blue band across the chart. This band is basically the current rate +/- the percentage specified to track changes. This band help you understand previous pushes received.
There are four commands that can be done in this screen:
Edit the current pair, change currencies or notification settings.
A calculator, very useful when converting values from one currency to another.
Delete the current pair from your list.
Updates the rates. Rates are captured in the server every 20 minutes, so pressing this button may not necessarily cause any changes.