Monzo Aura review – I spent two weeks with Monzo's £15-a-month credit card

Monzo launched Aura in September 2026 with the line that it's "the credit card that invests as you spend." It costs £15 a month, it comes with cashback, a metal card and a bundle of subscriptions, and Monzo says the perks are worth "over £360 a year" — double the fee.

I've had one since launch week. I moved over from Flex, I've used it for the weekly shop, a hotel, and a week in Portugal, and I've had the card on my desk long enough to weigh it. This is what I'd tell a friend who asked whether it's worth it.

Short answer: it's a well-made card with one very specific customer, and most people reading this aren't that customer.

What you get for £15 a month

• Cashback: 1% on groceries at named UK supermarkets, 0.5% on everything else, uncapped

• Apple TV (£9.99 a month if you paid for it yourself)

• Google AI Plus with 2TB storage (the 2TB tier is roughly £7.99 a month bought direct)

• Two airport lounge passes and two fast-track passes a year, discounted passes after that

• Monzo Investments platform fee waived on your Stocks & Shares ISA and General Investment Account

• A metal card

• Everything Flex Purchase already does: 0% over three months on purchases of £100 or more, no foreign exchange fee, Section 75 protection

The fee is £15 a month with a three-month minimum, so the cheapest possible trial is £45. And the fee is added to your card balance — if you don't clear it in full, you pay interest on the fee itself.

The cashback: what I actually earned

In my first week I earned £5. Two weeks in, I'm at £7.

That first week was unusually heavy — a hotel, a week away, a big shop — so don't annualise it.

Two things I liked. The cashback is uncapped, which most free cards don't match. And Monzo's partner offers stack on top — a 2% Tesco offer plus Aura's 1% is 3% on that shop, which is a real number.

Two things I didn't. There's no cashback on money transfers, or on the fee itself. And the cashback lands in a pot you can withdraw from, or gets swept into your investment account weekly if you switch auto-investing on — but if you close the card, any cashback not yet paid out is forfeited.

The Flex trap I walked into

I flexed a hotel payment — about £2,000 — before I switched to Aura. When my Flex balance moved across, that payment came with it. It earned no cashback.

The terms are clear once you read them: purchases originally paid on your Monzo current account and moved to Aura later don't qualify. Which means the single most popular Flex feature — moving a purchase across up to two weeks after you made it — is a cashback dead zone on Aura. To earn anything, the spend has to go through the card directly.

If you're a Flex customer thinking of switching, that's the thing to know.

The break-even maths

This is where it falls apart for most people. To earn back £15 a month from cashback alone, you'd need to spend:

DepositScout calculation. Real spending is a mix, so the true figure sits between the two.

The ONS puts the average UK household's weekly supermarket spend at a fraction of that, and it's one card, not one household. On cashback alone, Aura loses money for almost everyone.

So the fee has to be covered by the other stuff.

Do the perks actually pay for it?

Only if you'd have bought them anyway. That's the whole test.

Monzo says "over £360". I can get to about £300 with generous assumptions on the airport passes. It's not a lie, but it only holds if all four perks replace money you were already spending.

In my case, Apple TV replaces nothing: I pay £89 a year for it upfront on the annual plan, so Aura wouldn't save me a penny until that renews. Google's 2TB tier is genuinely useful if you're at the limit of your storage, but the standard UK AI Plus plan is 400GB at £4.49 — Monzo's version is a bundle you can't buy off the shelf, so pricing it is guesswork. Two lounge passes are nice for a couple of trips; if you fly more than that, you'd want a card with a proper membership.

The investing waiver: the best feature, for a tiny group

Aura waives Monzo's 0.25% platform fee on your Stocks & Shares ISA and GIA — on everything you hold, not just the cashback it invests. Fund charges still apply and the Monzo Pension isn't covered.

DepositScout calculation, standard 0.25% fee. Perks/Max customers pay 0.20%, so the break-even rises to £90,000.

Two problems. Most Monzo investors don't have £72,000 with them. And plenty of platforms — Trading 212, InvestEngine — charge no platform fee at all, so the waiver is a discount on Monzo's own price, not on the market.

Don't move an ISA to justify a credit card. If someone's already with an expensive legacy platform and would be happy in Monzo's range of 17 funds, there's a case. Otherwise the waiver is worth nothing to you. And note the terms: the moment you leave Aura, the 0.25% switches back on.

The best-case customer

Put it all together and there is a person Aura works for. Someone who already pays for Apple TV monthly and Google's 2TB plan, has £30,000 invested with Monzo, spends £1,500 a month on the card, and flies twice a year:

DepositScout calculation.

Take away the two subscriptions and that drops to +£100. Take away everything except cashback and it's −£45. The card is only worth it if you'd use most of it at once.

The metal card

It's lovely. Iridescent steel, changes colour as you tilt it, and it's the best-looking card I've had in my wallet. Monzo's page calls it "heavy metal."

I weighed it: 13 grams. Monzo's original metal card was 17g. Revolut's Ultra card is 16g. A standard plastic Monzo card is 5g. It bends more than you'd expect and doesn't feel far off plastic in the hand. If the card is the reason you want Aura, know that it's the lightest metal card I've tested.

How it compares

Provider pages, checked 26 September 2026. Amex Everyday requires £3,000 a year to keep earning. Rates and offers change.

Lloyds Ultra is the one Monzo can't ignore: 1% on everything for a year, no fee, no FX fee, and it's been the best free cashback card on the market since it launched. Amex Cashback Everyday beats Aura at every spend level I tested, though the 2.99% foreign fee and Amex acceptance are real drawbacks. Barclaycard Rewards is the free no-FX-fee alternative with weaker cashback and no strings.

And Flex itself is still there — same credit mechanics, no fee. On the "0% for only three months" complaint: that's true of Flex and Aura alike, and it's always been the case. If you want a long 0% purchase period, that's a different product entirely, and Monzo doesn't sell one.

Who should get Monzo Aura

Get it if all of these are true: you already pay monthly for Apple TV, you'd use Google's 2TB storage, you invest a meaningful amount with Monzo, and you fly a couple of times a year. Then it pays, and the no-FX-fee Mastercard with lounge access is a good travel card.

Don't get it if you're looking for cashback. Lloyds Ultra or Amex Everyday do that better for nothing. Don't get it for the investing waiver unless you've already got tens of thousands with Monzo. And don't move an ISA to make the numbers work.

I'm a Monzo fan, and I wanted to like this more. It's a beautiful card built for a very small crowd — and the crowd Monzo's marketing is aimed at mostly isn't in it.

This article is information only and not a recommendation. Credit card eligibility depends on a credit check. Figures marked as DepositScout calculations are our own worked examples based on provider terms at the date of publication.