30-day trial. To keep it please install GasLog Unlock Key for only US$0.99

★★★★★ The ONLY app compares vehicle fuel economy with US EPA official ratings

• Track vehicle gas mileage or fuel economy i.e. MPG L/100km KM/L or KPG
• Comprehensive statistics including MPG mileage fuel price fuel cost CO2 emission etc.
• Line charts and bar charts for MPG fuel price etc.
• Official US government fuel economy ratings and is converted to measurement in your country
• Data backup & restore
• Transfer data between GasLog and TripLog
• Support units of measure date format and currencies in USA Canada UK Australia South Africa and other 20 countries.
• Excellent customer support. We reply to all emails.