You can send money to other Moneybase accounts by selecting 'Pay' from the home screen and then you can do one of the following:
1. Bank - Add your contacts IBAN as a new beneficiary (Moneybase to Moneybase bank transfers are Instant)
2. Contacts - Select the person you wish to send the money to. (should be saved in your contacts). Follow the on-screen instructions to complete the transaction.