Write a review

Moneybox app: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (980 reviews)

View other Moneybox app products

4.94

Based on 980 reviews, last reviewed 5th Sep 2025

100% decrease in 5 star reviews

in the past 90 days

100% decrease in 1 star reviews

in the past 90 days

96%

2 star

Latest highest rating:

5

Excellent experience. Excellent experience. Great interest rates..App is very easy and clear to use, giving sound advice and opportunities to learn more about the best way ... Read more Reviewed on: 5th September 2025

Latest lowest rating:

1

Existing Customers not valued The rate is competitive but best rates are only available to new customers Reviewed on: 16th April 2025

Read all reviews See your review

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 (980)

Review of the Moneybox app, Cash ISA:

Love it.

Love it. One if the best ever apps I e come across. Reviewed on: 14th March 2024

Great and easy to set up

So easy to set up always get updates always some one there to help Reviewed on: 14th April 2025

Simply the 'Best'.

Simply the 'Best'. Easy to understand and straightforward. What more can anyone want? Reviewed on: 14th April 2025

Every penny counts, all adds up in your Moneybox

After hearing about Moneybox through listening to The Rest is money podcast, and recommendations from Martin Lewis I told my husband about Moneybox and we both started ISAs before the end of the tax year. It was easy to open and easy to add to. Help from customer service FAQs guided me how to do it. The three month special interest rate for new account holders was a good incentive too. The way the world is at the moment every little helps. Reviewed on: 14th April 2025

Easy and simple

So easy to use and motivating to save more Reviewed on: 14th April 2025

Easy to use and simple to transfer money

Easy to use and simple to transfer money Reviewed on: 14th April 2025

Excellent App and competitive rates.

Excellent App and competitive rates. I think they are currently the best in the business. Reviewed on: 14th April 2025

MoneyBox warranty and utility

App installation was easy to find, setup was secure and efficient. Instructions clear, information easily accessible, money transfer within minutes securely from bank account, interest rate above average updated daily. Reviewed on: 14th April 2025

Moneybox App is fantastic

Very easy app to use and integrates well with your bank account to transfer money and top up ISA savings Reviewed on: 14th April 2025

A new Moneybox investor.

I am new to Moneybox, but have found the experience to be far easier than i thought. The app is easy to use with loads of help available if required. Great to see at a glance how well my investments are progressing. Reviewed on: 14th April 2025

Love it - see comments

The app is so easy to use, great clear graphics to show what you have saved and made in interest. Great customer service, helpful and clear advice. Competitive. Reviewed on: 14th April 2025

Do you have a different Moneybox app product?

Share your experiences with products to help others make smarter financial decisions and learn more about different products available. Write a review

Alternative products

Cash ISA
from HSBC 3.79 from 19 reviews
Junior ISA
from Unity Mutual 0.00 from 0 reviews
Junior ISA
from NuWealth 0.00 from 0 reviews

Want to see more from Moneybox app?

Mortgages
from Moneybox app 4.98 from 76 reviews
Junior ISA
from Moneybox app 4.97 from 17 reviews
Personal pension
from Moneybox app 4.96 from 200 reviews

View all products

Join Smart Money People

Keep up to date on ratings of your favourite businesses. Find out about our awards and write new reviews with ease

Create an account

News, guides and insight from our team

View resource hub