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Tembo Money: Cash ISA reviews

Name: Cash ISA
Rating: 4.89 (3425 reviews)

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4.89

Based on 3,425 reviews, last reviewed 6th Mar 2026

301100% increase in 5 star reviews

in the past 90 days

300% increase in 1 star reviews

in the past 90 days

91%

Latest highest rating:

5

One of the better rates around for Cash Isas with no... One of the better rates around for Cash Isas with no ties! Reviewed on: 6th March 2026

Latest lowest rating:

1

Difficult- to navigate and use Difficult- I struggle to find things on the app eg. How to log out. Constant changes especially on Home page mean I just find my way around the app wh... Read more Reviewed on: 5th March 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 (3425)

Great ISA rate which attracted me to them.

Great ISA rate which attracted me to them. Reviewed on: 3rd February 2026

Great rates

Tembo offer a great rate. The app is easy to access and monitor the growth. Great to see mortgage options in there too. Reviewed on: 3rd February 2026

Excellent ISA.

Excellent ISA. App really easy to use. Info clear and apt. Reviewed on: 3rd February 2026

Exceptional and friendly help when needed

Exceptional and friendly help when needed Reviewed on: 3rd February 2026

Best cash ISA

Good customer service and excellent communication about news for investors Reviewed on: 3rd February 2026

Great! No complaints, enjoy banking with them

Great! No complaints, good customer service Reviewed on: 3rd February 2026

Positive experience Cash ISA

Very good, I have opened and deposited money into cash isa. Put savings in each month by direct debit, very easy Reviewed on: 3rd February 2026

Friendly: Happy with My Tembo Cash ISA

I’ve had a good experience with my Tembo Cash ISA so far. The platform is easy to use, everything is clear, and I feel confident managing my savings. Opening the account was simple, and the updates are helpful. Overall, it’s been a smooth and positive experience. Reviewed on: 3rd February 2026

Easy to use, takes a while for payments to hit the a...

Easy to use, takes a while for payments to hit the account Reviewed on: 3rd February 2026

Positive Cash ISA Review

I transferred my existing cash ISA to tembo, and the experience was seamless. I chose tembo for their competitive interest rate, and it has held up well given declining interest rates and strong competitors. Tembo doesn't offer a reduced I interest rate for existing cash ISA money (unlike it's competitors) which is a benefit. The app is great. I see interest accruing daily and it is paid annually, great for someone who is counting the pennies. I would 100% recommend tembo to anyone looking for a cash ISA. Reviewed on: 3rd February 2026

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