Fuelly: MPG & Service Tracker

I used to have an android phone and got an app called aCar. It was great. When I switched to an iPhone I went looking for the same app. I found Fuelly. It had the same logo. Made by the same developer. It’s the same app or so I thought. I got Fuelly. It is good. All my records transferred over. Then I started to notice that some of the features of aCar were missing. Fuelly seems to be watered down version of aCar. Same price less features. I ask: why water down a great app?

Used for over 10 years but recently updated and all logs corrupted. Very frustrating.

Desperately needs full app widget support as well as full carplay support as well as carplay widget support!

App still works good, but there have been bugs in this app for YEARS. For example, when you enter your fill up on the same screen it will say you increased 1.5mpg since last fill up but then right below that it will say -1.5mpg. Contradicting the other number. Please update this app or sell it off. If we’re still paying annually for this I would expect at the very least two updates a year.

I just changed from an android to an iPhone, and found my fully app had a fraction of the functionality on iOS. Why, Fuelly, why? I can only see fuel and service records now? How incredibly disappointing that it’s missing all the other stats! Please consider expanding the iOS app to match the android version, especially the total cost of ownership. I liked tracking every non-service purchase/mod to my 4Runner.

I’ve been using the app a while now and it does not appear to track MPG correctly. The simple math is divide the miles traveled since the last fill up by the gallons needed to fill current fill up. I fill up to full every trip to gas station and the number it calculated is off. This has potential to be a great app if it could simply do what it was designed to do- track mpg. I love all the features but the app is pretty much useless when it can’t perform simple arithmetic.

Now has a glitch with mileage issue which cannot be corrected. Was handy up until March 2025.

App is very helpful for tracking fuel economy

It was a good app. Now I can’t add any new vehicles. It hangs up without loading any model years. I have rebooted my phone, reloaded the app, and still can’t add a new vehicle.

Been using Fuelly for over five years now to keep track of my mileage. Great app, does exactly what I want it to do without a bunch of bloat! Highly recommend.