March 17, 2026Comments are off for this post.

Overpay Mortgage or Invest? UK Guide to the Right Call (2026)

Last updated: 9 June 2026

By Stiv · Design, technology and personal finance

We faced this decision ourselves. Since October 2021 we've overpaid our Nationwide mortgage consistently, totalling £3,294.55 through Sprive alone, including cashback from weekly shops. This guide covers how we thought through the trade-off and what factors are worth considering.

Should you overpay your mortgage or invest the spare cash instead? It's one of the biggest personal finance questions UK homeowners face right now, and the answer isn't as obvious as either side would have you believe. With the Bank of England base rate at 3.75% (held 30 April 2026; next decision 18 June 2026, per the Bank of England), average two-year fixed mortgage rates around 5.64% as of early June 2026 (source: Moneyfacts), and top savings accounts paying around 4.75%, the maths is closer than it has been in years. This guide walks through the key factors, the trade-offs, and a practical framework to help you decide what makes sense for your situation. Our free mortgage overpayment calculator now also has a compare-to-savings toggle, so you can run both sides of one of those scenarios in seconds.

This article contains affiliate or referral links. If you click through and sign up I may earn a commission or referral bonus at no extra cost to you. It does not affect my editorial view. This is information, not financial advice, and CoolCuration is not authorised by the Financial Conduct Authority.

The Sprive bonus, if overpaying wins

Should the overpayment side win out for you, the current Sprive welcome offer lives on our referral page.

See the latest Sprive offer

Your home may be repossessed if you do not keep up repayments on your mortgage.

Capital at risk. The value of investments can go down as well as up and you may get back less than you invested. Past performance is not a reliable indicator of future results.

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March 16, 2026Comments are off for this post.

Best Investment ISA 2026 – Top Picks Before the Deadline

Last updated: 21 June 2026

By Stiv · Design, technology and personal finance

Best investment ISA2026 Edit
The best investment ISA for every kind of UK investor

Finding the best investment ISA in 2026 really comes down to one question: what kind of investor are you? So instead of crowning a single winner, this guide matches the main UK stocks and shares ISA platforms to the people they actually suit, then compares them on the things that move the needle: fees, FX costs, choice of investments and how easy each one is to use.

This article contains affiliate or referral links. If you click through and sign up I may earn a commission or referral bonus at no extra cost to you. It does not affect my editorial view.

Not financial advice. This article is for information only and reflects personal experience, not a recommendation. Because investing carries risk, always do your own research or speak to a qualified financial adviser before you act.

Capital at risk. The value of investments can go down as well as up and you may get back less than you invested. Past performance is not a reliable indicator of future results.

The low-cost ISA we track most

For transparency, Lightyear is the low-cost Stocks and Shares ISA we use and follow most closely, so you will see it referenced throughout. It is also the account behind our living can AI turn £1,000 into £10,000 experiment. You can check its current ISA details and any live offer on our referral page before you decide anything.

See Lightyear ISA details

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March 15, 2026Comments are off for this post.

Cheapest Investment App UK (2026) – FX Fees Compared

Investing · FX fees2026 Edit

Commission-free is not cost-free

Last updated: 21 June 2026

By Stiv · Design, technology and personal finance

Looking for the cheapest investment app in 2026? The headline says "zero commission". Yet the foreign exchange (FX) fee on every US share quietly adds up. So we rechecked the live pricing for Lightyear, Robinhood, Trading 212, Freetrade, InvestEngine, Hargreaves Lansdown and J.P. Morgan. Then we worked out the real cost of buying a US share on each.

Affiliate disclosure: This article contains affiliate or referral links. If you click through and sign up I may earn a commission or referral bonus at no extra cost to you. It does not affect my editorial view.

Not financial advice. This piece reflects what works for us, not a personal recommendation, so please do your own research or speak to a qualified adviser before investing. Capital at risk. The value of investments can go down as well as up and you may get back less than you invested. Past performance is not a reliable indicator of future results.

See the lowest flat FX fee in our comparison

Of the apps below, Lightyear currently has the lowest flat FX fee on US shares. The latest sign-up steps are kept up to date on our referral page.

See the Lightyear FX offer

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March 7, 2026Comments are off for this post.

Freetrade Review UK: Honest Pros, Cons and Verdict (2026)

Last updated: 9 June 2026

By Stiv · Design, technology and personal finance

This is an opinion piece. Views expressed are the author's own and do not constitute financial advice.

Cool Factor: 4/5

This Freetrade review UK covers everything you need to know before opening an account: plans, fees, what you can invest in, what real users say on Trustpilot, and where the app falls short. Freetrade has grown into one of the UK's most popular investing apps since the company was founded in 2016. However, popularity and quality are not always the same thing. This review is based on my own experience using the app, and I have dug into the plans, fees and real user feedback so you don't have to.

This article contains affiliate or referral links. If you click through and sign up I may earn a commission or referral bonus at no extra cost to you. It does not affect my editorial view.

Capital at risk. The value of investments can go down as well as up and you may get back less than you invested. Past performance is not a reliable indicator of future results.

Want a free share with Freetrade?

Freetrade's refer-a-friend deal gives a free share when you join, subject to qualifying conditions. The current offer and full terms are kept up to date on our referral page.

Get a free share with Freetrade

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February 17, 2026Comments are off for this post.

Monzo investment fees cut: what it means and whether it’s worth it

Last updated: 9 June 2026

By Stiv · Design, technology and personal finance

Quick take: Monzo investment fees were cut in February 2026 from 0.45% to 0.25% a year (or from 0.35% to 0.20% on certain paid plans). If you're a smaller-balance, set-and-forget investor, Monzo just got a lot more competitive. If you're fee-optimising at higher balances, fund costs and fee caps still matter.

This article contains affiliate or referral links. If you click through and sign up I may earn a commission or referral bonus at no extra cost to you. It does not affect my editorial view.

Capital at risk. The value of investments can go down as well as up and you may get back less than you invested. Past performance is not a reliable indicator of future results. This is not financial advice.

Monzo has made a change that actually matters: the platform fee for Monzo Investments is now 0.25% per year (and 0.20% if you're on eligible paid plans), down from 0.45% (or 0.35% for Plus and Premium customers) before the February 2026 fee cut. Fees accrue daily and get collected monthly from your investment account. That's the "Monzo fee" bit, not the fund manager's own fee (more on that below).

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February 16, 2026Comments are off for this post.

Best Investment Referral Deals in the UK (2026): Free Shares, Fee-Free Months, Easy Bonuses

Last updated: 10 June 2026

By Stiv · Design, technology and personal finance

Looking for the best investment referral deals in the UK? This guide rounds up the top offers right now, from free shares to fee-free months. Each platform has its own rules and quirks, so we link to the correct CoolCuration detail page for every offer. That way, you always get the latest referral terms instead of a dead link from 2022.

Affiliate disclosure: This article contains affiliate or referral links. If you click through and sign up I may earn a commission or referral bonus at no extra cost to you. It does not affect my editorial view.

Capital at risk. The value of investments can go down as well as up and you may get back less than you invested. Past performance is not a reliable indicator of future results.

Heads up: This is not financial advice. Investing involves risk and you can lose money. Offers and eligibility can change at any time. Always read the provider's terms before signing up, and only invest what you can afford to leave invested (and potentially lose).

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February 15, 2026Comments are off for this post.

Zopa Biscuit vs Chase cashback, interest, fees & referral bonuses

Last updated: 9 June 2026

This article contains affiliate or referral links. If you click through and sign up I may earn a commission or referral bonus at no extra cost to you. It does not affect my editorial view.

Want a sign-up bonus while you decide?

Chase pays a £50 refer-a-friend bonus when you join and pay in £1,000 within 30 days; the full claim steps are on our referral page.

Get the Chase £50 bonus

If you're comparing Zopa Biscuit vs Chase, you're in good company. Both are free, app-only UK bank accounts with cashback, savings perks and sign-up bonuses. However, they're built for slightly different people. This guide breaks down cashback, interest rates, fees, FSCS protection, referral offers and app experience so you can pick the right one (or grab both).

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February 2, 2026Comments are off for this post.

Lightyear review UK (2026): honest pros, cons and fees

Last updated: 9 June 2026

By Stiv · Design, technology and personal finance

This is an independent opinion piece based on my own testing of the Lightyear app and current market research. Views expressed are my own and do not constitute professional or financial advice.

Cool Factor: 4/5 (Stone cold)

In this independent Lightyear review UK, I take a proper look at one of the most talked-about investing apps in Britain right now. Lightyear has spent the past year cutting costs hard, so UK personal accounts now get free share and ETF dealing and a flat 0.1% FX fee. As a result, it sits firmly among the cheapest platforms available to UK investors today.

Affiliate disclosure: This article contains affiliate or referral links. If you click through and sign up I may earn a commission or referral bonus at no extra cost to you. It does not affect my editorial view.

Capital at risk. The value of investments can go down as well as up and you may get back less than you invested. Past performance is not a reliable indicator of future results.

Want the Lightyear sign-up offer?

The current new-customer offer and full terms are always kept up to date on our Lightyear referral page.

See the latest Lightyear offer

Throughout this Lightyear review UK, I cover what Lightyear is, what you can invest in, fees, ISAs, Vaults, pros and cons, and how it compares to Freetrade, Trading 212, AJ Bell Dodl, Moneybox and Finimize. So, if you want a no-nonsense view before opening an account, read on. If you only want the sign-up offer and terms, head to our Lightyear referral page instead.

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November 17, 2025Comments are off for this post.

Monzo Investments Review UK 2026: Honest Verdict for Beginners

Last updated: 9 June 2026

By Stiv · Design, technology and personal finance

This is my own experience. I've invested in Monzo's Adventurous fund since November 2025, paying in £50 a month, with round-ups and my savings interest topping it up on the side.

This is an opinion piece. Views expressed are my own and do not constitute professional advice.

Cool Factor: 4/5 Stone cold

This Monzo Investments review is based on real money I've had invested since late 2025, not a quick five-minute demo. I wanted to invest without downloading five apps, reading 19 Reddit threads, and accidentally becoming a part-time day trader. Monzo Investments keeps things simple on purpose. You pick a risk level, deposit from as little as £1, and let BlackRock-managed funds do the heavy lifting. No stock picking. No fiddling. No "should I buy Nvidia" spiral at 1am. And with the recent launch of Build Your Own portfolios, there's now more choice than ever without losing that trademark Monzo simplicity.

Before you read on: This article contains affiliate or referral links. If you click through and sign up I may earn a commission or referral bonus at no extra cost to you. It does not affect my editorial view. This is not financial advice.

Capital at risk. The value of investments can go down as well as up and you may get back less than you invested. Past performance is not a reliable indicator of future results.

Want the Monzo current-account bonus?

There's no live Monzo Investments referral, but you need a current account to invest anyway, and that one does have a working offer (randomly £5 to £50, most people around £10). The latest terms are on our referral page.

Get the Monzo current-account bonus

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November 14, 2025Comments are off for this post.

How to Start Investing UK: A Beginner’s Guide for 2026

Last updated: 10 June 2026

By Stiv · Design, technology and personal finance

Your savings account probably gives you a forgettable return while inflation slowly chews up the value of your cash. Plenty of us know we should look at the alternatives, yet investing can feel like a locked club where you need a pinstripe suit and a secret handshake to get past the door. So, this guide on how to start investing UK-side is here to demystify it.

In this post, we will walk through the difference between saving and investing, explain what a Stocks and Shares ISA actually does, share what has worked for us starting with small amounts, and look at beginner-friendly apps including Freetrade, Lightyear, Robinhood UK, Monzo Investments and J.P. Morgan Personal Investing. So, let us get into it.

Important: This article is for information only and does not constitute financial advice or a personal recommendation. CoolCuration is not authorised by the Financial Conduct Authority. This article contains affiliate or referral links. If you click through and sign up I may earn a commission or referral bonus at no extra cost to you. It does not affect my editorial view.

Capital at risk. The value of investments can go down as well as up and you may get back less than you invested. Past performance is not a reliable indicator of future results.

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