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Kroo: Cash ISA reviews

Name: Cash ISA
Rating: 4.89 (335 reviews)

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4.89

Based on 335 reviews, last reviewed 18th Mar 2026

30700% increase in 5 star reviews

in the past 90 days

100% increase in 1 star reviews

in the past 90 days

91%

Latest highest rating:

5

Wow Kroo Writing I think Kroo are a fantastic bank because they make everyday banking simple, transparent, and genuinely rewarding. The app is intuitive and ea... Read more Reviewed on: 18th March 2026

Latest lowest rating:

2

Don’t use Krio anymore didn’t even want this Don’t use Krio anymore didn’t even want this Reviewed on: 12th March 2026

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About this product

Kroo offer a fully flexible cash ISA.

A Kroo cash ISA is free to open and has no monthly fees. You can view your aash ISA in the Kroo app. There’s also a UK based support team if you need help. You’ll need a Kroo Personal Current Account to open a Kroo Cash ISA.

Kroo cash ISA reviews help you find out what it’s really like to be a customer. If you’ve used Kroo before, you can also leave a review and share your experience.

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Kroo Cash ISA reviews (335)

Kroo Good Easy Helpful

Good online bank, easy to use & support is accessible via chat and email. Caters for all needs. I’ve held an account for several years no issues. Good communication to keep customers updated with changes. In app features are clear & easy to navigate. Reviewed on: 3rd March 2026

Easy to transfer from isa to current account, which...

Easy to transfer from isa to current account, which also gives interest on positive balances Reviewed on: 3rd March 2026

Clean and easy app to use, interest paid on accounts...

Clean and easy app to use, interest paid on accounts is really good and moving money if reqd is no problem 5star Reviewed on: 3rd March 2026

Kroo is straight forward and give you a rate that is...

Kroo is straight forward and give you a rate that is better than most. Reviewed on: 3rd March 2026

Great customer service quick response and very helpful

Great customer service quick response and very helpful Reviewed on: 3rd March 2026

Revolut pay better

Revolut pay beterr that why i moved my money out with daily interest rate Reviewed on: 3rd March 2026

Easy to open and straightforward.

Easy to open and straightforward. I like the simplicity plus kroo is a nice transparent bank so i trust them. Reviewed on: 3rd March 2026

Very easy and convenient to deal with Kroo.

Very easy and convenient to deal with Kroo. Reviewed on: 3rd March 2026

Easy access between current and ISA account for tran...

Easy access between current and ISA account for transactions. Easy to understand current interest rate and interest earned. Reviewed on: 3rd March 2026

Kroo ISA: Better than Monzo Revolut & HSBC

When I first joined Kroo, they offered a highly competitive 5% interest rate. Although the rate has since decreased to 3% following broader market trends, the account remains a top choice for me. I specifically value Kroo's Flexible ISA feature, which allows for easy withdrawals. Compared to my previous experiences with HSBC, Monzo, and Revolut, Kroo has provided the best overall user experience Reviewed on: 3rd March 2026

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