CarO vs Fuelly
Written by Muneeb Rana · Last updated 21 October 2026
Quick answer: CarO vs Fuelly: Fuelly is the long-running choice for MPG tracking, with web sync to Fuelly.com and a big community, but its iOS app was last updated in June 2024 and its Android listing is just a web-app launcher. CarO is a newer iPhone and Android app that combines fuel logs with maintenance reminders, expenses and multiple cars.
TL;DR
- Fuelly: MPG focus, web sync, community.
- Fuelly: no native Android app; iOS updated 2024.
- CarO: native iPhone and Android, fuel plus care and costs.
CarO vs Fuelly comes down to what you value: Fuelly's MPG data and web site, or a native app on both phones that covers fuel, services and costs together.
Disclosure: CarO is made by the team behind this site. Facts below come from each app's App Store and Google Play listings, checked 21 October 2026. Apps change, so check the listings before deciding.
CarO vs Fuelly at a glance
| CarO | Fuelly | |
|---|---|---|
| Platforms | iPhone (iOS 18+), Android | iPhone; Android only via a web-app launcher (last updated 2014) |
| Price | Free with ads; in-app purchases (iOS: Monthly $0.99, Yearly $7.99) | Free; Premium Monthly $0.99 / Annual $7.99 (iOS) |
| Fuel log | Yes: cost, odometer, fuel type, MPG, stations, next-refuel estimate | Yes, MPG-focused |
| Maintenance log | Yes: oil, tires, brakes, inspections, repairs | Yes |
| Reminders | Oil changes, inspections, other services | Service reminders |
| Expenses and income | Yes, per day and per distance | Expenses |
| Trips | Manual trip and route log | Not listed |
| Multiple cars / drivers | Yes / Yes | Multiple vehicles |
| Web app or desktop sync | No web app. Logs are stored in the cloud. | Yes, Fuelly.com |
| Connects to car (OBD) | No | Not listed |
| App Store 'Data Used to Track You' label | Yes | No |
| Last updated | iOS Sep 2026; Android Oct 2026 | iOS June 2024 |
Where CarO is the better fit
- You use Android: CarO has a native Google Play app, while Fuelly's Android listing is a launcher for its website.
- You want fuel, services, reminders and costs in one app.
- You have several cars or drivers (multiple vehicles).
See CarO's fuel log.
Where Fuelly is the better fit
- MPG is your main interest and you like comparing with other owners on Fuelly.com.
- You prefer entering data on a website as well as an iPhone.
- You want an app with no 'Data Used to Track You' label on the App Store.
Which should you choose?
If you're an MPG enthusiast on iPhone who wants Fuelly's website and community, Fuelly remains appealing. On Android, or if you want maintenance and costs alongside fuel, CarO is the more practical fit, and it calculates MPG from your fill-ups. Check a single tank with the MPG calculator. More options: best fuel log apps, Drivvo vs Fuelly.
Switching apps
Most apps let you export your data (CSV or a report); check the export option in settings before you switch. Re-enter your current odometer, upcoming service dates and any open reminders first, then add history as you need it. Keep your old receipts or vehicle maintenance log either way. Fuelly users can usually export fuel-ups from Fuelly.com.
Download CarO free on the App Store or Google Play. Free with ads; optional in-app purchases.
Sources
- App Store: CarO・Car Care・Maintenance log: apps.apple.com (accessed 21 October 2026)
- Google Play: Car Maintenance Tracker - CarO: play.google.com (accessed 21 October 2026)
- App Store: Fuelly: MPG & Service Tracker: apps.apple.com (accessed 21 October 2026)
- Google Play: Fuelly Web App: play.google.com (accessed 21 October 2026)
Disclaimer: CarO and this website give general car-care information, not professional advice. Maintenance intervals and specifications vary by vehicle, so always follow your owner's manual and a qualified mechanic. Mileage and cost figures are estimates; check local tax rules before using any log for deductions.
FAQ
Is there a Fuelly app for Android?
The Google Play listing is a 'Fuelly Web App' launcher, last updated in 2014, rather than a full native app.
Is Fuelly free?
Fuelly is free on iOS with optional Premium subscriptions (Monthly $0.99, Annual $7.99 as listed).
Does CarO calculate MPG like Fuelly?
Yes. CarO calculates MPG from fill-ups. Fuelly is built around MPG plus a website and a community of other owners.
What is a good Fuelly alternative on Android?
CarO, Fuelio, Drivvo and My Car all have native Android apps with fuel logs.
Is Fuelly still updated?
Its iOS app was last updated in June 2024, according to the App Store, checked October 2026.
Track this in CarO
CarO is a free car maintenance tracker app for iPhone and Android that keeps a full service history, reminds you about oil changes and inspections by mileage or date, and logs fuel fill-ups with MPG, odometer readings and car expenses for every vehicle you own. Logs are stored in the cloud and can be exported as CSV.
