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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:

promised kept

The app/company did exactly what was promised. Good rate and nice customer service Reviewed on: 15th April 2025

I was excited when I saw £25 pounds extra sent to me...

I was excited when I saw £25 pounds extra sent to me as a bonus due to my investment. Reviewed on: 29th March 2024

Richard’s 2024isa

So easy to set up and manage. Moneybox send messages to keep me informed of how my savings are progressing. Reviewed on: 29th March 2024

easy to use

easy to use and easy to understand and very good rate Reviewed on: 29th March 2024

Very happy!

Very happy and find the app a useful way of saving. Reviewed on: 29th March 2024

Easy to set up and competitive rates.

Easy to set up and competitive rates. Quick and easy. Reviewed on: 29th March 2024

Excellent service

Pleased with my ISA. I feel safe using Moneybox for my money and that’s really important to me. I find the app easy to navigate and I can see my money building up. Reviewed on: 29th March 2024

Easy to do, helpful people on hand if you need any a...

Easy to do, helpful people on hand if you need any assistance. Great information following all items/ products. Reviewed on: 29th March 2024

Easy to open cash ISA & Great Rates!

Easy to open cash ISA & Great Rates!! Saw this app on Martin Lewis programme & Trust his advice so my husband & i have both invested the full ISA amount before end of financial year & it's all been so simple & we're now earning good interest! rate! Reviewed on: 29th March 2024

I never had an issue

I never had an issue, works pretty well and is fast to set up the account Reviewed on: 29th March 2024

Easy to use, full of sound advice, great Returns

Easy to use, full of sound advice, great returns, flexible to move money and invest, perfect for me Reviewed on: 29th March 2024

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