MileLog keeps your business miles, expenses and income on your phone, with no account, no server and no subscription. - Tracks drives by GPS, odometer readings, or typed-in miles - Detects driving automatically by watching the phone's own GPS, with working-hours scheduling - Swipe right for work, left for personal - Expenses and revenue with receipt photos, and your profit worked out - Handles the IRS mileage rate correctly, including mid-year changes - Builds a year-end spreadsheet for your tax preparer - Optional backup to a folder you choose Your trips, including their GPS routes, never leave the phone.