Currency conversion Measurement unit conversion (0.8-1 or newer) Simple calculator Tax (VAT) and tip calculation Automatic retrival of exchange rates from ECB (0.5-1 or newer) and Time Genie (0.6-1 or newer) More than 70 currencies (0.6-1 or newer) Add/remove/edit currencies Automatic exchange rate calculation for custom currencies pegged to the Euro or US Dollar (0.8-5 or newer)