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Tembo Money: Cash ISA reviews

Name: Cash ISA
Rating: 4.88 (3586 reviews)

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4.88

Based on 3,586 reviews, last reviewed 19th Apr 2026

12% decrease in 5 star reviews

in the past 90 days

300% increase in 1 star reviews

in the past 90 days

89%

10%

Latest highest rating:

5

Customer service The customer service has been excellent, very straightforward information given which makes things like finding the best saving account essential. Reviewed on: 19th April 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 (3586)

Positive Tembo experience

Easy application and transfer to a cash ISA ..competitive rates and good App Reviewed on: 3rd February 2026

tembo cash ISA

I opened a cash ISA after reading Money Saving Expert talk about Tembo. It was easy to open the online cash ISA and when I opened it the interest rate was good at over 4%. I like the way the app works and would recommend Tembo. Reviewed on: 3rd February 2026

Customerexperience.

Process of depositing and withdrawing money was very straightforward and also extremely quick. Reviewed on: 3rd February 2026

Easy to use app and good interest

Easy to use app and good interest Reviewed on: 3rd February 2026

Great so far.

Great so far. Very helpful staff. Reviewed on: 3rd February 2026

Straightforward simple to use app.

Straightforward simple to use app.Clear information and regular updates provided.Ideal for the technically challenged. Reviewed on: 3rd February 2026

Efficient & Easy

A speedy and seamless set up. It's a very easy intuitive app Reviewed on: 3rd February 2026

Good for ISAs

Had a LISA and cash ISA with Tembo, service has been good when needed and interest rates are generally higher than the majority banks. Reviewed on: 3rd February 2026

Easy to use App

Transferring my cash ISA to Tembo was so easy to do. The App makes it easy to check on it. Reviewed on: 3rd February 2026

Got a great fixed rate on my Isa when I opened it .

Got a great fixed rate on my Isa when I opened it . Recommended by money saving expert Reviewed on: 3rd February 2026

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