Calculate the profit for your Bitcoin, Litecoin, Namecoin and a lot of other altcoins. See the supported tab for the full list of supported coins. Fill in how many BTC, LTC, NMC, etc. you have and the price you've paid for it. The app calculates your profit using the API of several exchanges (also see the supported tab". The fee is considered in this calculation. The prices shown are the prices for which you can sell your coins. It is also possible to show your profit in bitcoins, to do so you need to fill in the price of one bitcoin at the moment you bought your alternate coin (the third input field). To make the app easier to use, the values you enter are stored. You can also view the history of your last 100 profits. To keep out the average user that borrows your phone from viewing your profit, you can now set a password as a simple protection.
A donation can be made via in-app purchase or crypto currency. After a donation it is possible to set alarms and get notifications for your total profit and/or crypto currency rate/value/profit. Also adds can be removed after a donation.