Curve smart card and app review – and get a free £10

If you’ve got multiple debit and credit cards bulking out your wallet or purse, then Curve could be for you.

I’ve been using the Curve card for a while now. Find out what I think in my latest FinTech review.

Plus, there are a couple of new customer offers. You can get a free £10 credit when you first sign up with a referral code (more details below), then 1% cashback at up to six retailers, including John Lewis, Tesco and even Apple. More of these in a bit.

What is Curve?

Essentially Curve lets you use more than one bank or credit card through a single “smart” card.

You manage your Curve card via an app. You can add as many bank or credit cards as you like to the app, either by taking a photo or adding the details manually. You then select in the app which card you want a transaction to be charged to.

If you use Apple Pay or Google Pay or your phone it’s the same principle. You just use a physical card and PIN to pay rather than your handset. The card is accepted anywhere that takes MasterCard.

Curve isn’t a bank like Monzo, and it doesn’t take your cash and save it up like Chip. It’s just a new middleman.

Multiple cards as one

Regular readers will know I’ve quite a few current accounts and a few credit cards – all with different benefits.

However the only ones that I regularly use – and carry in my wallet – are my cashback Amex and Tandem credit cards and my main and business bank account debit cards. To carry the rest would just be impractical.

Curve in theory allows me to add every single card and just carry the single Curve card with me instead. However there are a few restrictions. You can only add MasterCard or Visa cards to your Curve account, not any others such as American Express or Maestro. For me this is an issue as I use my Amex more than any other card, but it might not be a problem for you.

Types of Curve card

There are three options: Curve Blue, Curve Black and Curve Metal.

Curve Blue is free, Curve Black costs £9.99 a month, and Curve Metal, costs £14.99 a month or £150 if you pay upfront for a year. 

This review is mainly focused on the free Curve Blue option, as most of the features apply to all the cards. But I’ll expand to cover Black and Metal where it’s relevant, and there’s an extra summary at the end on these premium options too.

Using Curve

I’ve used Curve for the last couple of years. On the whole it works well.

In shops and online

You use the card as you would any normal debit card. I’ve had no problems paying in shops, and it’s been handy having the option to pay via my linked business account on a few occasions. 

On my bank statements, transactions appear as CRV followed by the shop name, so for example CRV*SAINSBURYS.

Cash machines

It works getting cash out of my current account via an ATM too. There’s a £200 a day cap. You can even get cash out using a connected credit card without incurring extra charges (normally you should never get cash out on credit cards). However there is a limit of £200 a month for this, but it’s unlimited if via your current account.

Restrictions and limits

You won’t be able to use Curve for pre-authorisations, such as pay-at-the-pump petrol or car hire deposits.

There’s a daily spending cap of £2,000, and a rolling monthly cap of £5,000. You can’t spend more than £10,000 a year. These will increase the longer you have your card.

I have had a few problems using the card online where the card was rejected, but it’s rare and this has only been when trying to spend in a foreign currency – and not every time.

Your consumer protection

Any purchase you make with Curve, even the underlying card is a credit card, isn’t covered by Section 75 of the Consumer Rights Act. These laws basically give you better protection for anything which costs more than £100. However, Curve has its own customer protection policy, and ultimately all purchases via your Curve card are covered by the Chargeback scheme.

Existing bank offers

If you have any retailer-specific offers on your underlying cards, they won’t be recognised. For example, my Halifax bank account currently offers 5% back off when you buy from Just Eat. I’d get that using my Halifax card, but not using that same card via Curve. However, it works fine for non-retailer specific offers. For example, my Tandem credit card offers 0.5% across the board, which would be recognised.

Curve cashback 

A big attraction with Curve is cashback – or Curve Cash.

Curve Blue cashback

For the first three months, new Curve customers can select three participating brands to earn 1% cashback at. Sadly after 90 days, all cashback ends.

If your connected card is also a flat-rate cashback or rewards card, you’ll earn both together (e.g. 0.5% from a Tandem and 1% on selected retailer).

The list of 60 plus shops includes:

  • Waitrose
  • Tesco
  • Sainsbury’s
  • Boots
  • John Lewis
  • Ikea
  • TFL
  • ASOS
  • The White Company
  • Booking. com
  • Shell
  • BP

There are also food and drink retailers such as Starbucks, EAT and Deliveroo. The full Curve Cash list is available on the Curve website.

I’d pick one of the supermarkets in my three. Spend £100 a week on groceries for the 90 days and you’ll earn £12 by the end. Nothing major but it all helps.

The big rewards come if you’re looking to make a big purchase or two, such as furniture or white goods at the likes of John Lewis or Ikea.

Then it’s worth thinking about places you shop at often, such as Starbucks. You’ll get less cashback per transaction but it’ll add up over the three months. Petrol is a good option too.

Premium Curve cashback

Black and Metal customers get the cashback all year around, and can also select from further “premium” retailers such as Apple, Amazon, Ocado, Selfridges and Easy Jet. Metal members can add a total of six retailers.

The maximum cashback that can be earned in the first 90 days is £300 (standard) and £600 (Black).

Using your cashback

To use any earned cashback you need to select Curve Rewards on the app. Then purchases via your card will use any money you’ve earned rather than take it from one of the underlying cards you have added. You can’t take cash out of an ATM using this credit.

Using Curve overseas

Last year Curve dropped all fees for using your card overseas. This means you could spend on your everyday debit or credit cards via Curve and avoid the normal hefty costs.

This makes it a very attractive card if you don’t already have a specialist credit or debit card. For a start you don’t need to transfer money between accounts as you would with Starling and Monzo, or worry about paying off the balance as you may with a credit card. There’s no credit check to get it – unlike getting a Halifax Clarity Card or Monzo bank account. Fantastic

However, there are still some conditions. For a start there’s a £500 spending limit abroad and a £200 limit on overseas cash withdrawals. After each of these limits there’s an additional fee of 2% or £2. There’s also an extra 0.5% charge at weekends on Euros and Dollars, and 1.5% on other currencies.

“Black” card users do get unlimited overseas spending, and a £400 cash withdrawl limit, while Curve Metal users have £600 a month. However I still don’t think it’s worth the extra fee.

So I’d use this as a backup card. Ideally, go for the Halifax Clarity Card or Tandem credit card as both give you extra protection if you spend more than £100.

Extra features on Curve

Multiple cards in one and cashback isn’t all Curve does. There are some extras on the app which you don’t get with PayPal or Apple and Google.

Go Back In Time

The Go Back In Time feature is a great idea. If you forget to change the payment card you want to use in the app before buying, you can switch it to a different one within 90-days.

This has been really useful for me when spending money for my business. Rather than claim it back, I can just swap the expenditure over to my business bank account.

Instant notifications

As soon as you use your Curve card to pay you’ll get a notification on the app, which helps you keep track of what you’re spending.

Purchase timeline

There’s a timeline of all purchases made on Curve, no matter which card you used. Which helps you see all your spending in one place.

Manage your card

You can lock your card if it’s lost, or check your PIN – features common on startup banks like Monzo and Starling but good to see here too.

Included insurances

Both Black and Metal come with added insurance as part of the fees. Black has worldwide travel insurance and electronic gadget insurance. Metal has a beefed-up travel insurance with extra lost luggage cover, and adds in car collision damage waiver insurance and access to LoungeKey airport lounges. Check the cover gives you what you need.

How to get a Curve card

You simply enter your mobile number on the Curve website and you’ll be sent a link to download the app, or search in your phone’s app store.

Get a free £10 credit

When you sign up via this link you’ll be eligible for a £10 welcome bonus – double the standard referral offer of £5. There’s no need to enter the promo code as the link has tracking which will register the offer.

Once you’ve signed up you then need to spend at least £5 on the card and do it within seven days of applying. If you don’t want to wait for the card to arrive in the post you can access the details to use it online via the Curve app, or add the card to your digital wallets such as Apple Pay.

To use this £10 reward you need to use the app to select the Curve Rewards option before you pay.


Blue Curve

I love the idea of Curve, and the three-month cashback option for new users is great.

By adding my main debit card and my business debit card to Curve I’ve reduced two cards to one.

Sadly I’ve not been able to ditch all my cards. I still have to carry my Amex, and I still need a Visa/MasterCard credit card in case I want to ensure I get Section 75 consumer protection. 

Even so I think it’s worth getting hold of one. Ideally time it for when you can get maximum benefit from the cashback. Just make sure you still carry a backup card in case a payment with Curve is rejected.

> Get your Curve card and £10 credit

Black and Metal Curve

But should you upgrade?

The cashback is the big draw here – at least at first. Big names such as Apple make it sound pretty attractive. However, to cover the Black fee alone you’d need to spend £1,000 a month at your three choices before you make that money back. 

I think it’s better instead to use an American Express Platinum Cashback card which is valid at most retailers and will give you 1% to start. And cashback sites will cover the joining fee.

The added insurance on Black at £10 a month isn’t bad, and worth taking a look at, but you can probably get the same insurance separately for less. Or you could get added breakdown cover from the likes of Nationwide’s own premium account for not much more.

Even with the boosted cashback and insurances, I think Curve Metal seems like an extravagance and not worth the money.

17 thoughts on “Curve smart card and app review – and get a free £10

  1. Like yourself, I think that Curve is a great idea, significantly reducing the amount of cards which have to be carried in a wallet or purse. However, the fact that American Express (Amex) is specifically excluded is a major disadvantage and I can’t understand why, given that Mastercard and Visa cards are includable. Does anyone know why this deficiency exists and what Curve is actually doing about this? Incidentally, when Curve launched back in 2018, it did include Amex, which was removed very quickly after launch and Curve apparently was in the process of taking legal action to get it re-instated. It seems, now, to have gone very quiet on all sides. A major shame in my opinion, as a very good product could potentially be fantastic, but for the simple addition of Amex cards!

  2. Hi I joined with curve I clicked on many of the rewards and opened different app accounts and I never got cash back for any I had to contact them and they gave me just one cash back after me using Uber Uber eats deliveroo and many others just eat they then said they would give me a cash back for one of them £10 I used for Uber so wasent good and I tried to add my Mastercard debits it doesn’t let me saying it’s not supported as well as visa

  3. I didnt realise Tandem credit cards still exist! I had one previously and liked the way they gave instant notifications of spending plus the cashback so would like another one.

    1. Sadly since I first wrote this, Tandem has stopped credit cards.

  4. The £10 credit link doesn’t seem to works, website says it has expired

    1. It’s working fine for me. What device are you using? On a phone it should open the App Store immediately

  5. Bernhard Boehler March 10, 2021 at 5:38 pm

    I started to use Curve after reading your article,
    and I shared your promo code 25PBH with them.
    Unfortunately they didn’t give me the 5 GBP automatically.
    I informed Curve about this issue, their replies are extremely tardy.
    I got only the following reply saying:
    “Just so you know, if you’re getting in touch about someone else’s account, they’ll need to message us with your referral code so we could apply it.”
    I replied again and told them your promo code 25PBH, but nothing has happened since then, they do not reply.

    1. Hi Bernhard. Did you spend with the card within 7 days?

      1. Yes, I used it several times to top up a bank account. But the £5 worth of Curve Cash points bonus is still marked as ‘pending’.
        They told me that it’s also required that YOU will use Curve.

        1. The latter won’t be a problem as I’ve been using it for years!

          So where have they left you? Are you still waiting for them to respond?

  6. Hey, use my promo code JNQVRGWD to get 5£ reward.

  7. I have joined too . Promo Code YJGEV . Wanting a better life for myself and my daughter .Thank you .

  8. Since June 1st Curve payments linked to a Tesco Mastercard are all subject to a transaction fee as though you had withdrawn cash. I have just been charged 3.99% on the £200 which I drew from an ATM.

    1. Oh, that’s not good. I’ll look into it

      1. Andy – do you get cashback from Amex, if you use Amex through Curve?

        1. Sadly you can’t connect Amex via Curve, it’s just Visa and Mastercard.

  9. Love the curve card… use my promo code to get £5 extra .

    My promo code is : C4JHS.

    Thanks in advance for using my code


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