Izatt Apps releases MileBug 3.3.5 for iOS, an update to the popular GPS mile tracker. MileBug is a beautiful GPS mile tracker app that makes it easy to track your tax deductible mileage on your mobile device. It is the perfect electronic mileage log and expense tracker for the mobile professional and entrepreneurs, generating logs that export beautifully for ease of use come tax time. Version 3.3.5 fixes the sort options for the lists of origins, destinations, purposes, and vehicles. MileBug 3.3.5 is $2.99 and can be downloaded from iTunes.