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Moneybox app: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (1493 reviews)

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4.94

Based on 1,490 reviews, last reviewed 10th Mar 2026

48000% 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

Easy and clear to use. Easy and clear to use. I am investing more than I ever did with my local building society branch. Reviewed on: 10th 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 (1493)

Review of the Moneybox app, Cash ISA:

Great customer service, have been pleased with the u...

Great customer service, have been pleased with the use of the app and the product Reviewed on: 9th April 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

Moneybox has helped me so much in saving my hard ear...

Moneybox has helped me so much in saving my hard earned money and helping me towards having my own mortgage. I am and will do highly recommend to my friends and family. Reviewed on: 28th March 2024

Good rates and quick responsive service.

Good rates and quick responsive service. Easy to love cash around when I’ve needed to and great improvements to the site giving an overview of investments/savings Reviewed on: 28th March 2024

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