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Moneybox app: Cash ISA reviews

Name: Cash ISA
Rating: 4.91 (3426 reviews)

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4.91

Based on 3,426 reviews, last reviewed 3rd May 2026

55975% increase in 5 star reviews

in the past 90 days

300% increase in 1 star reviews

in the past 90 days

93%

Latest highest rating:

5

My experience After learning about the high interest rate plus how easy it to transfer my ISA account to Moneybox, i had you join Moneybox Cash ISA. Reviewed on: 3rd May 2026

Latest lowest rating:

2

The transaction time is to long compared to its com... The transaction time is to long compared to its competitors and in the stocks and share Isa, there are not much options and the duration of withdrawal... Read more Reviewed on: 21st April 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.

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Moneybox app Cash ISA reviews (3426)

Super easy, reliable would highly recommend

I’ve used this app for my LISA account and I found it was very useful to save for our home and decided to get the cash ISA as I wouldn’t want to be anywhere eles and this app provides easy to use and comfort from your home use. I highly recommend this company all the time to everyone. Reviewed on: 28th March 2024

The transfer from my bank couldn't have been easier.

The transfer from my bank couldn't have been easier. I was astounded how quickly I started accruing interest. Reviewed on: 28th March 2024

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

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