Skip advert
Advertisement

Best fuel usage apps 2023

Keep an eye on your running costs with our top choices

App testing

Whether your car sips or gulps petrol or diesel, fuel represents a huge percentage of motorists’ annual costs. So if you’re serious about cutting those bills, you need to know on what, how and when you’re spending cash.

Many motorists do this using a smartphone app, which can crunch the numbers, displaying your mileage and expenditure in charts and tables. Here we put eight to the test.

How we tested them

The design and usability of these smartphone and tablet apps is key, allowing quick input of data on the fuel-station forecourt. But of equal importance is the way they display data clearly, which is essential to track your costs over time.

Advertisement - Article continues below

While some apps include the ability to track service and repair costs, this was a secondary factor in our scoring. More significant for these cost-saving apps were price and availability across both iOS and Android operating systems.

Verdict

The ability to work across the web and as an app means Fuelly wins, but if you don’t need to do that, then Fuellio is still useful. Fuel Monitor Pro is very attractive but there’s no free ‘lite’ version.

  1. Fuelly
  2. Fuellio
  3. Fuel Monitor Pro
Skip advert
Advertisement

New & used car deals

Audi A3

Audi A3

RRP £26,295Avg. savings £2,713 off RRP*Used from £10,295
Renault Clio

Renault Clio

RRP £16,160Avg. savings £2,921 off RRP*Used from £6,795
Kia Sportage

Kia Sportage

RRP £28,065Avg. savings £3,066 off RRP*Used from £15,300
Nissan Qashqai

Nissan Qashqai

RRP £27,415Avg. savings £6,416 off RRP*Used from £13,539
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

MG IM6 vs Tesla Model Y: has Tesla’s popular SUV finally met its match?
MG IM6 vs Tesla Model Y - front tracking

MG IM6 vs Tesla Model Y: has Tesla’s popular SUV finally met its match?

Should Tesla be worried by MG’s arrival in premium territory? Our M25 trip sets the scene for head-to-head
Car group tests
18 Oct 2025
High prices from Audi, BMW, Mercedes and others have opened the door to Chinese brands
Opinion - Chinese brands

High prices from Audi, BMW, Mercedes and others have opened the door to Chinese brands

China has become the third best-selling car-producing country in the UK, and Mike Rutherford thinks it’s only a matter of time before it passes Japan …
Opinion
19 Oct 2025
Britain’s catalytic converter theft epidemic is nearly over
Mazda RX-8 catalytic converter

Britain’s catalytic converter theft epidemic is nearly over

Exclusive Auto Express data has revealed that catalytic converter thefts fell by an average of 98 per cent over the past three years – but criminals a…
News
17 Oct 2025