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Does a child need a debit card to get an allowance?

Most allowance apps are a card with an app attached. For a child under about eleven, the card is the part you can skip — here is what it adds, what it costs, and what to do instead.

By the Child Allowance team · Updated 1 October 2026 · 7 min read

Search for an allowance app and almost everything on the first page is a bank product: a prepaid debit card for your child, an app for you, and a monthly fee for the pair. The pitch is reasonable — children spend online now, cash is disappearing, and a card with a parent’s eye on it is safer than a card without one. For a thirteen-year-old that pitch is often right.

For a six-year-old it mostly isn’t, and the reason is not that cards are bad. It is that the card is solving a problem a six-year-old doesn’t have yet, while the problem they do have — learning what money is, by handling it — is one a card makes harder.

What a card actually adds

Strip the marketing away and a children’s debit card does three things. It lets a child pay in places that don’t take cash, which for most children means online games and the app store. It lets you move money to them without being in the same room. And it shows you where the money went, after the fact, in a list.

Each of those is a real convenience. None of them is a lesson. The lesson in an allowance is the moment a child holds the money, wants two things, and has to choose. A card moves that moment to a screen, where the number goes down without anything leaving their hand, and the research on adults — the studies on the “pain of paying” — consistently finds that people spend more, and feel it less, when the payment is invisible. Children are not an exception to this; they are the case where it matters most, because they are still forming the instinct.

The card solves the parent’s problem — moving money and seeing where it went. The child’s problem, learning what money is by handling it, is one a card makes harder.

What it costs, beyond the fee

The monthly fee is the visible cost, and on a small allowance it is not small. A child receiving £5 a week is receiving about £260 a year; a card subscription can take a meaningful slice of that before a single thing is bought. Parents tend to pay the fee themselves rather than deduct it, which hides it from the child but not from the household.

The less visible costs are the ones worth weighing:

• A minimum age. Card products generally start at six; one or two state none, but a card is still a card. A four-year-old can already earn, count and choose — and those are the years when a handful of coins teaches the most.
• A country. A card is a regulated financial product, so most work in one or two countries and nowhere else. Families who move, or who are not in the UK or the US, are usually out of luck.
• An account for the child. Identity checks, a profile, a transaction history that belongs to a company before it belongs to the family.
• A nudge towards spending. A card company also earns a little each time the card is used. It is not a conspiracy; it is just what the product is for, and the incentives point that way.

Cash, by age

The honest answer to “card or cash?” depends on the age, and it changes faster than most guides admit.

Four to seven. Cash, without question. Coins are the whole curriculum at this age: more and less, enough and not enough, gone and still here. A child who has to hand over three coins and gets one back understands something a child tapping a card does not. Keep the amounts small and the payday regular, and let them hold it.

Eight to ten. Still cash, now with a job: saving towards something. This is the age for a jar with a picture on it, and for the first real disappointment of spending the jar on something else. A card adds nothing here except a way to spend without noticing.

Eleven and up. Now the question is genuinely open. Online spending becomes real — a game, a subscription, something with friends — and cash cannot do it. This is the age at which a card starts to earn its fee, and the age at which a child has, with luck, already learned from four years of holding the real thing.

The case for a card, which starts around eleven

None of this is an argument against cards for older children, and it would be dishonest to pretend otherwise. From about eleven a card has real advantages: it works where cash doesn’t, it stops the awkward business of a child carrying notes to school, it makes a grandparent’s birthday money arrive instantly, and the transaction list is a genuinely good starting point for a conversation about where the money went.

Two things are worth insisting on when that day comes. First, the card should arrive after the habit, not instead of it — a child who has already learned to save towards something in a jar will do the same on a card, and a child who hasn’t will learn that money is an unlimited number on a screen. Second, the record of what was earned, and why, should not live only inside the card company’s app, because that is the part of the story that is yours.

The middle path: keep score, pay however you like

The thing most families actually need from an allowance app is not a way to move money. It is a way to keep score: which jobs were agreed, which were done, what they were worth, and what is owed on payday. That is bookkeeping, and bookkeeping does not care whether the money is a card, a jar or a transfer to an account you already have.

That split is the one this site is built around: a chore chart that keeps score, with the money itself left in your hands. It is why it works from four rather than six, in any country rather than two, and without a fee for a piece of plastic. It is also why it is the wrong tool for a fifteen-year-old who needs to buy things online — for them, a card is the right answer, and the record of how they earned it is still worth keeping.

If you are choosing between named products, the comparison guide lays the card apps and the tracker approach side by side, including when each one is the better pick.