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Moneybox app: Cash ISA reviews

Name: Cash ISA
Rating: 4.91 (3425 reviews)

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4.91

Based on 3,425 reviews, last reviewed 27th Apr 2026

55950% 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

Finally proactive with my finances Thirty three years old and had no idea about savings accounts or cash ISAs… my money was sitting in an every day account with another bank. Switched t... Read more Reviewed on: 27th April 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 (3425)

Moneybox is so easy and intuitive to use.

Moneybox is so easy and intuitive to use. There’s no guess work involved and it’s clear what your interest rates are on each of your accounts. They’re also very transparent about interest rate changes which makes you feel properly informed. Reviewed on: 15th April 2026

Great company , unbelievable support and great to ge...

Great company , unbelievable support and great to get started with your investing an pensions , I have a cash ISA and stocks and shares ISA both with Moneybox and I don’t switch to anyone else there introductory rates are great and even after the offer ends they still offer competitive rates Reviewed on: 15th April 2026

Moneyfarm Cash ISA

I got 4.43% transfer cash isa rate but my wife applied on the same day and due to a technical fault we had to delete the application and redo 3 days later. Rate had dropped to 4% and they wouldn't honour the 4.43% rate Reviewed on: 15th April 2026

Great app and rates available.

Great app and rates available. No issues with service and great experience Reviewed on: 15th April 2026

All round good quality

App is always easy to use and on the few occasions I’ve had to contact customer service they have always answered any queries. Interest rates very competitive Reviewed on: 15th April 2026

Really great app, very clear.

Really great app, very clear. Best savings app i’ve used and really great interest Reviewed on: 15th April 2026

Easy to use, great for saving

I’ve found the Moneybox Cash ISA really straightforward to use. The app makes it simple to track my savings and the interest rate has been competitive compared to other providers. Transfers went through smoothly and I’ve had no issues accessing information when I need it. It’s a solid choice if you want a hassle‑free way to grow your savings. Reviewed on: 15th April 2026

Good interest and friendly

Supportive app for unexperienced people. I felt supported when starting my journey to create wealth. I like the tools the have, in fact for now all the knowledge I have I jave got them from the app. Their interest rate is really good, they decrease the interest of one of my accounts but this is common with all banks anyway, and the change in interest was not drastic, still happy with it and is still more interest than other banks offer. Reviewed on: 15th April 2026

Had a Moneybox ISA for a while and think it’s so goo...

Had a Moneybox ISA for a while and think it’s so good, easy to use & managed to put a deposit down Reviewed on: 15th April 2026

I moved to Moneybox because they had the best cash i...

I moved to Moneybox because they had the best cash isa rates at time of searching. The app and signup process were easy, but finding manual bank transfer details was quite annoying. I don't like the ISA can only transfer or deposit to a single bound account but I do understand the safety ramifications of the decisions. Overall I am quite happy with the app and would recommend. Reviewed on: 15th April 2026

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