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Moneybox app: Cash ISA reviews

Name: Cash ISA
Rating: 4.77 (3432 reviews)

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4.77

Based on 3,432 reviews, last reviewed 11th Jun 2026

210% 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

Very user friendly app. Very user friendly app. Great range of finance articles tailored to my needs. Reviewed on: 11th June 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 (3432)

Best rates

Always offers the best rates for savers. App easy to use. If you ever have a problem they get back to you asap. Reviewed on: 18th April 2026

Easy and simple to use.

Easy and simple to use. Great tips on investment Reviewed on: 18th April 2026

Good starting bonus but dropped to poorer rates afte...

Good starting bonus but dropped to poorer rates after a year - no bonus for loyalty. Easy to use app that functions well. Reviewed on: 18th April 2026

All good such an easy account to use

All good such an easy account to use Reviewed on: 18th April 2026

Recommends

I have recommended my mom and dad both to moneybox for ease of app use, easy transfer and that you can see the interest going up daily. It’s great to see how much you are earning each day and really pushes you to want to save more. It’s great now getting interest monthly rather than annually. Reviewed on: 18th April 2026

Excellent app

I have cash isa to save for my first house and the ap is excellent easy to manage love it. Reviewed on: 18th April 2026

Easy to use and helpful.

Easy to use and helpful. Nice to see my money going up and track its progress Reviewed on: 18th April 2026

Easy to navigate and open an account.

Easy to navigate and open an account. Clear understanding of the amount of ROI £ interest I’m earning on my money. Reviewed on: 18th April 2026

Very simple, beginner-friendly app

Very simple, beginner-friendly app design * Good for building saving habits (round-ups, automatic saving) * Competitive Cash ISA rates at times * Everything in one place: savings, investments, pensions * Strong for people who want structure and discipline Cons * Not designed for advanced investors * Fees can feel noticeable on smaller balances * Interest rates are not always the best on the market long-term * Transfers and withdrawals are not always the fastest * Limited flexibility compared to full banking/investment platforms. Moneybox Cash is not about maximising returns — it’s about simplicity and consistency. Think of it more like a financial habit-building tool than a high-performance savings strategy. Reviewed on: 18th April 2026

Good returns and exceptional service!!

Moneybox have fairly good returns, a nice middle of the road level of interest and plenty of great saving accounts to choose from. I have used the customer service a couple times and both times be it Human or AI, it has been very good service. I asked about LISA'S and psensions, both of which I was able to get the help I needed. Especially with pensions, I found the searching service to be very precise and painless. Reviewed on: 18th April 2026

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