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

Volkswagen Golf

Volkswagen Golf

RRP £25,235Avg. savings £2,502 off RRP*Used from £10,295
Renault Clio

Renault Clio

RRP £16,160Avg. savings £2,417 off RRP*Used from £7,195
Omoda 5

Omoda 5

RRP £23,990Avg. savings £1,481 off RRP*
Nissan Juke

Nissan Juke

RRP £19,785Avg. savings £4,644 off RRP*Used from £8,995
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Vauxhall sales are up because it’s not greedy, unlike some of its rivals
Opinion - Vauxhall

Vauxhall sales are up because it’s not greedy, unlike some of its rivals

Mike Rutherford takes a closer look at the UK new car sales figures from 2025
Opinion
18 Jan 2026
New AUDI E5 Sportback 2026 review: the best car Audi has built in decades
AUDI E5 Sportback - front tracking

New AUDI E5 Sportback 2026 review: the best car Audi has built in decades

This is the first car from Audi's China-focused sub-brand, and it's a real shame that we won't be getting it
Road tests
16 Jan 2026
Tesla Model Y vs Kia EV5 vs Smart #5: is the new cut-price Tesla electric SUV king?
Tesla Model Y, Kia EV5, and Smart #5 - front angled

Tesla Model Y vs Kia EV5 vs Smart #5: is the new cut-price Tesla electric SUV king?

The electric SUV class is hotting up with new Kia EV5 and Smart #5, plus an entry-level version of Tesla’s Model Y
Car group tests
17 Jan 2026