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Kroo: Cash ISA reviews

Name: Cash ISA
Rating: 4.73 (559 reviews)

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4.73

Based on 559 reviews, last reviewed 27th Jun 2026

39% decrease in 5 star reviews

in the past 90 days

100% decrease in 1 star reviews

in the past 90 days

91%

Latest highest rating:

5

Brilliant bank can’t ask for a better one Brilliant bank can’t ask for a better one Reviewed on: 27th June 2026

Latest lowest rating:

2

Nothing to tell slow process to go Nothing to tell slow process to go Reviewed on: 31st 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 (559)

Very easy to use and plenty of good features.

Very easy to use and plenty of good features. Easy to navigate your way on the online bank. Your money is always safe and secure. I love the card that you get. I would 100% recommend it to everyone who is looking to open a online bank. Reviewed on: 1st April 2026

Getting interest on a current account is a big win.

Getting interest on a current account is a big win. I never understood why other banks don’t do this because after all it’s your money not theirs actually Reviewed on: 31st March 2026

Best bank I found so far

Very easy to do anything on the app, very easy to top up my balance from another account and put it on my saving account. I also can do as many pots I want if I save the money for something. I really like technically I don't have to do anything, my money growing even if just sittin on my account, and more if it's in the ISA. This bank gives the highest interest rate compare to any other banks and I have a free current account. Reviewed on: 31st March 2026

Great easy app to use- quick customer service respon...

Great easy app to use- quick customer service response and competitive rates. Reviewed on: 31st March 2026

An amazing bank that helps you manage your money!

This bank as restored my faith in the banking and savings system. The app is fantastic to use, easy, fluid and flexible. I love being able to track my ISA on a monthly basis. This access allows me to make decisions each month around what I can afford to add and also supports my ability to have long term goals. I helped my partner open an account and ISA, we both cannot recommend KROO enough. 10000/10 in every way. Reviewed on: 31st March 2026

No issues.

No issues. The app is very easy to use. Reviewed on: 31st March 2026

Great product from Kroo

Fully flexible so can withdraw and add in same tax year without impacting balance allowance . very easy to open with just £1. No fees Reviewed on: 31st March 2026

all dealings and all contacts have been positive.

all dealings and all contacts have been positive. Reviewed on: 31st March 2026

Easy setup and good returns.

Very easy setup process with clear monitoring and managing through the app plus good returns. What more do you need. Reviewed on: 31st March 2026

Grateful service I love karoo Karoo is a best dealin...

Grateful service I love karoo Karoo is a best dealing and Reviewed on: 31st March 2026

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