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Tembo Money: Cash ISA reviews

Name: Cash ISA
Rating: 4.88 (3577 reviews)

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4.88

Based on 3,577 reviews, last reviewed 1st Apr 2026

314500% increase in 5 star reviews

in the past 90 days

300% increase in 1 star reviews

in the past 90 days

90%

Latest highest rating:

5

Just brilliant people & systems! Just brilliant people & systems! Kerry Blackmore continues to make my day with her professionalism, experience, advice & friendliness. Nothing is too ... Read more Reviewed on: 1st 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 (3577)

Easy to use platform, really pleased with this.

Easy to use platform, really pleased with this. Haven't needed to use customer service much but it is good. App allows biometric login which is really helpful. Competitive interest rate is appreciated Reviewed on: 3rd February 2026

Things just work.

Things just work. All as expected without hiccups. I’d like a better rate but I’m informed about changes, and the app is super intuitive. Reviewed on: 3rd February 2026

Easy to set up - regular updates

Easy to set up - regular updates Reviewed on: 3rd February 2026

I love the usability of the apps

I love the usability of the apps Reviewed on: 3rd February 2026

Quick and reliable

Seamless cash isa account where it is quick and reliable to invest and to withdraw at any time. Would recommend! Reviewed on: 3rd February 2026

Easy to open ISA with easy access if needed

Good interest rate. Easy to open and track in the app. Great to have easy access if need to withdraw any money if needed. Reviewed on: 3rd February 2026

I have a Cash ISA and its great to see the interest...

I have a Cash ISA and its great to see the interest clearly, it rarely changes and the email notifications on what is happening, when the interest lands is great. Reviewed on: 3rd February 2026

Good design

I really like the fact that I can manage everything directly into the app. It is very well designed, which meant that I didn’t have to deal with calls. The rate this bank offers is also very good, making it very competitive. Reviewed on: 3rd February 2026

Wanted to transfer all my ISA from another provider...

Wanted to transfer all my ISA from another provider but somehow didn't. Sorted out now. Reviewed on: 3rd February 2026

Perfect Composure.

Easy to navigate, great resources surrounding mortgages, easy access to money through cash ISA and to top it all of excellent help when needed that you're not left waiting for. The on request statements are also such a benefit so you're not waiting to the end of the month, easy, trackable way to manage my money with very good interest rates, especially for an easy access account. Reviewed on: 3rd February 2026

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