Harmans Costs have launched “Costs Expert”, a bespoke mobile application which features the first ever interest calculator for the costs industry. The app, available on both iPhone and android, is free and available to download now. Key features include an interest calculator which allows users to input various data such as date of order, amount of offer, costs to date and any payments on account to calculate totals inclusive and exclusive of interest, a court directory and a link to the latest court fees.