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Tembo Money: Cash ISA reviews

Name: Cash ISA
Rating: 4.89 (2311 reviews)

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4.89

Based on 2,311 reviews, last reviewed 14th Feb 2026

201600% increase in 5 star reviews

in the past 90 days

No new 1 star reviews

in the past 90 days

91%

Latest highest rating:

5

Tembo Cash ISA The switch to Tembo was so easy and it’s reassuring to know that I can sit back and watch my money grow at a really competitive rate in my cash ISA. T... Read more Reviewed on: 14th February 2026

Latest lowest rating:

2

Good interest rate. Good interest rate. Some initial concerns regarding a potential scam could have been dealt with more effectively. Reviewed on: 4th February 2026

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About this product

A Tembo cash ISA can be opened in minutes with as little as £10.

The interest rate is variable and you can have unlimited same day withdrawals with no penalties. Interest accumulates daily and is paid monthly. You can track the performance of your Tembo cash ISA in the app.

Tembo cash ISA reviews help you find out what it’s really like to be a customer. If you’ve used Tembo before, you can also leave a review and share your experience.

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Tembo Money Cash ISA reviews (2311)

Martin Lewis' recommendation

I saw Martin Lewis' recommendation of Tembo with its high/competative interest rate. So I transferred money from my other poor performing interest rate ISA. First time I've done this type of app/online banking and I'm thoroughly impressed and confident in their services Reviewed on: 3rd February 2026

Excellent ISA product.

Excellent ISA product. I really appreciate the transparency of the product, with no inflated introductory rate - an actual market leading, competitive rate that doesn’t expire in a matter of months. The Tembo app is also particularly easy to use, which makes depositing and withdrawing easy. Reviewed on: 3rd February 2026

Easy to set up cash ISA - easy to use app and helpfu...

Easy to set up cash ISA - easy to use app and helpful advise. Who doesn’t love earning interest each month! Reviewed on: 3rd February 2026

Easy and clear

Easy set up and very clear user interface Reviewed on: 3rd February 2026

Competitive interest and easy to use app

Competitive interest and easy to use app Reviewed on: 3rd February 2026

Good rates and easy to understand the app if you wan...

Good rates and easy to understand the app if you want to check on your savings and add money it is also easy to withdraw money. Reviewed on: 3rd February 2026

Transparent services.

Transparent services. No frills. Reviewed on: 3rd February 2026

Great app, great rates, great all round

Great app, great rates, great all round Reviewed on: 3rd February 2026

I loved the app and the insights it provided

I loved the app and the insights it provided, I am sad to move away but with interest rate drops there are more competitive 1 year offers out there. I hope to come back to Tembo one day. Reviewed on: 3rd February 2026

the keep up dateing

the keep up dateing. all the products and intrest rent Reviewed on: 3rd February 2026

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