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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 system and ease of making transacti...

Very easy to use system and ease of making transactions makes Kroo my favourite provider. Reviewed on: 31st March 2026

It was really easy to transfer my ISA

It was really easy to transfer my ISA Reviewed on: 31st March 2026

I love how flexible the cash ISA is.

I love how flexible the cash ISA is. I am able to move surplus money to the account (subject to limits of course) but move it back out a few days later if needed. Reviewed on: 31st March 2026

App is very easy to use..

App is very easy to use and I like how you can create Pots to save Reviewed on: 31st March 2026

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Excellent service

I have been satisfied with your services so far. Reviewed on: 31st March 2026

Easy and quick

Decided to invest the full allowance into a cash ISA. I was expecting a bit of "inside leg measurement" requirement but it was very simple. I wish more banks were like Kroo. Reviewed on: 31st March 2026

Amazing since day 1.

Amazing since day 1. Always looking out for customers and helpful all the time. Proved this is a new bank who cares. Reviewed on: 31st March 2026

I like how easy the app is.

I like how easy the app is. Adding money and withdrawing is also very simple to do. if I’ve ever had any questions or queries, I have been able to get it answered quickly. I like the safety part too. Reviewed on: 31st March 2026

I have used Kroo bank for over a year and it’s the b...

I have used Kroo bank for over a year and it’s the best online bank I've ever had. Literally everything about customer service is brilliant, and the whole banking experience is amazing. Thank you Kroo Bank! Reviewed on: 31st March 2026

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