CarIQ: Gas & Service Log 4+

MPG & Car Expenses Tracker

Dixie Labs

    • 4.5 • 517 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots


CarIQ is the ultimate app to track & optimize your car mileage & expenses, including gas consumption, maintenance records.
Car IQ makes it easy for you to save money with gas mileage calculations.

CarIQ is a 100% automatic mileage & expense tracker. App uses GPS to create an IRS compliant mileage log. 100,000+ users already trust us with their mileage logbook.

• Track all your vehicle expenses including gas, service, parking charges, taxes, fines etc
• Record income, related to your vehicle
• Powerful statistics of gas usage, mileage & real fuel consumption
• Attach photos & geo location to expense records
• Displays fuel consumption in MPG (US), MPG (UK), MPL, Km/L, L/100Km
• Supports US, SI and Imperial units
• 17 expense categories to track
• Supports multiple vehicles
• Detect and log all of your miles automatically (or try adding TO and FROM locations and watch the app magically fill in the rest of the mileage)
• Export your data to Excel via CSV format
• Free with no ads

When you buy fuel, just enter the amount you purchased and your current odometer value. App will calculate your gas mileage, maintain a log of your purchases, and display plots and statistics for your data.

Never forget to log a trip again, just enable our Auto Tracking and, all your trips will automatically be logged in the background. Just keep the phone in your pocket.

Customizable service reminders, never forget to change oil, tires, and more

All your data is secured on your online account, and is always available even if you lose your phone.

CarIQ Pro subscription
CarIQ Pro allows you to track unlimited number of vehicles, export data to CSV & sync data for all your vehicles with cloud.

- Subscription prices are $0.99 USD/month or $6.49/year. Prices are in US dollars, may vary in other countries and subject to change in the future.
- Payment will be charged to iTunes Account at confirmation of purchase.
- Monthly subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
- Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication.

CarIQ Privacy Policy:
CarIQ Terms of Use:

What’s New

Version 2.6.11

- Bug­fix­es & Im­prove­ments

Translators needed: if you do like our app and want to help us with the translation - please drop us a message ->

Previously added:
- [NEW] Automatically tracks and records your mileage in the background as you drive your car
- [NEW] Add ve­hi­cle re­minders
- [NEW] Map of vis­it­ed venues

Ratings and Reviews

4.5 out of 5
517 Ratings

517 Ratings

tio many taken nicknames ,

Functional solution to see overall costs and performance

Easy to use, entry of data is simply and straight forward. However, the Reports could be better in layout and detail. Sometimes the location is not automatically entered into the record. Overall, better than other apps we have used.

bdjohnsjr ,

Very Simple to Use

Full disclosure, I do not use the “Trip” function. I only use out to track fuel mileage and maintenance, but I do it for 5 different vehicles. I had a very small amount of difficulty using it when I first started, but that was because I was use to my previous, and significantly more complicated pro version tracking app. I was literally trying to over complicate this app because the other app has ruined me. This app is the easiest and most efficient way that I have found to keep all of my expenses and maintenance requirements current/up to date. Definitely recommend.

PopUpSteve ,

Greed kills everything

Don’t support this company by purchasing this app. At some point they will screw you too.

I used CarIQ for years and found it quite helpful. In May of 2022, a change was made to their subscription where they added another level. Instead of notifying current subscribers, they lock the system where only 1 vehicle was now available. My app defaulted to a second vehicle which I don’t have anymore and I could not add new data to my current vehicle. I didn’t notice this change for several weeks and because of this, when I added new data, it went into that old vehicle. Even when I updated my subscription to the higher level, I could not access my current vehicle data.

App Privacy

The developer, Dixie Labs, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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