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Moneybox app: Cash ISA reviews

Name: Cash ISA
Rating: 4.77 (3434 reviews)

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4.77

Based on 3,434 reviews, last reviewed 20th Aug 2026

100% decrease in 5 star reviews

in the past 90 days

100% decrease in 1 star reviews

in the past 90 days

93%

Latest highest rating:

5

Moneybox app has a human aproach Able to speak to a human if needed, even though its app Reviewed on: 20th August 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 (3434)

Great Customer Service

My first transfer failed, and Customer Service helped me very quickly explaining the issue (thank you Jennifer!) which was caused by different address in my previous ISA. I followed the steps and my transfer arrived this morning. Reviewed on: 10th April 2026

The app is very easy to use, informative and makes i...

The app is very easy to use, informative and makes investing so easy Reviewed on: 10th April 2026

Great info but hard app to clearly navigate

Great info but hard app to clearly navigate Reviewed on: 10th April 2026

Easy to download, quick to setup and transfer in.

Easy to download, quick to setup and transfer in. Reviewed on: 10th April 2026

Cash ISA Functionality

The functionality of the app is simple and easy to use. During the year they give you reminders of your ISA allowance and notify you with plenty of time when interest rates are changing. Reviewed on: 10th April 2026

A really easy to use structure with great interest r...

A really easy to use structure with great interest rates. Tracking and monitoring your money and savings is super easy on the app. Moving and transferring money is super easy. There are videos and tutorials available if you need, clear communication regarding possible investments. Reviewed on: 10th April 2026

Helpful and good customer service

Helpful and good customer service Reviewed on: 10th April 2026

Very happy with my experience with Moneybox.

Very happy with my experience with Moneybox. Such competitive rates, I’m obsessed with checking my Cash ISA everyday to see how my money is growing and it makes me excited for the future. I actually had a Cash ISA with another provider and moved to Moneybox after a few weeks (maybe less) of opening the account as the rates here were so much better! Reviewed on: 10th April 2026

Really helpful app for a first-time investor.

Really helpful app for a first-time investor. It breaks everything down clearly and makes investing feel manageable rather than overwhelming. The layout is easy to use, and I feel more confident about planning for my future. It’s made something that felt complicated actually feel simple. Reviewed on: 10th April 2026

Great app

Very easy to use app, helpful to know everything is in the same place Reviewed on: 10th April 2026

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