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Moneybox app: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (1495 reviews)

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4.94

Based on 1,494 reviews, last reviewed 11th Mar 2026

48300% increase in 5 star reviews

in the past 90 days

No new 1 star reviews

in the past 90 days

96%

Latest highest rating:

5

I wanted to save money for a house I wanted to save money to buy a house and began looking for the best account to open up and through research Moneybox ticked all my boxes and wow it h... Read more Reviewed on: 11th March 2026

Latest lowest rating:

2

Reasonable app, decent terms, conditions and interes... Reasonable app, decent terms, conditions and interest rates. Pleased to receive a bonus. Reviewed on: 5th March 2026

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About this product

Moneybox have a Cash ISA that can be opened in minutes on the app.

The Moneybox Cash ISA can be opened with a minimum of £500 and you can transfer in any ISAs you hold with other providers. There are no monthly subscription or platform fees with the Moneybox Cash ISA.

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

Moneybox app Cash ISA reviews (1495)

Review of the Moneybox app, Cash ISA:

The app is very easy to use.

The app is very easy to use. I am delighted with the interest rate that I was able to get for a new Cash ISA Reviewed on: 14th April 2025

Competitive interest rates.

Competitive interest rates. Easy to use, clean app. Good customer service Reviewed on: 28th March 2024

Good Cash ISA rate & easy to use app.

Good Cash ISA rate and easy to follow and set up in their app Reviewed on: 28th March 2024

Really easy to manage and add money.

Really easy to manage and add money. Reviewed on: 28th March 2024

Competitive interest rates with Moneybox!

I like the way Moneybox monitors the interest rate offered by other financial institutions offering cash ISAs and Moneybox always tries to offer the most competitive interest rate. Reviewed on: 28th March 2024

Easy & Understandable with no fuss

Very straightforward & easy to understand when transferring an Isa. Seamless process. Easy to use app & good communications via email. Impressive. Understand why Martin Lewis recommended. Reviewed on: 28th March 2024

Really great app, everything is simple and straightf...

Really great app, everything is simple and straightforward to use - great effort! Reviewed on: 28th March 2024

Moneybox Cash ISA Unbelievable Experience

I transferred a Cash ISA to Moneybox as it had the best interest rate available. I was amazed at how easy this was. From my initial question, which was answered carefully, professionally and quickly. After signing up, the process was unreal, all done via the app and complete within 2 working days. (Not the 15 working days it could take) All this while being kept up to date on the progress of the transfer via email and the app. Finally, the app is easy to use and has great features and helpful relevant information. In a nutshell, I have not been more impressed with a banking app. Reviewed on: 28th March 2024

Good saving rates and some offers mid of year.

Good saving rates and some offers mid of year. Reviewed on: 28th March 2024

Excellent app

Excellent app, easy to use, great services Reviewed on: 28th March 2024

Highly recommend

Couldn’t recommend Moneybox enough, excellent from start to finish. Both my partner and myself have used the Lifetime ISA and now the Cash ISA. It’s really user friendly and everything went smoothly when we brought our first home. Reviewed on: 28th March 2024

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