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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)

Best kept secret ISA

Very clear communication. Generous terms. Reviewed on: 3rd February 2026

A 'fit for purpose' service.

A 'fit for purpose' service, delivering savings at a reasonable rate of interest. The 'app' is easy to use and has satisfied all requirements to date. My only crticism, as such, is interest is earned for each calendar month, but is only paid into the account some 9 - 11 days into the next month. Reviewed on: 3rd February 2026

Easy online application.

Easy online application. Great rates! Reviewed on: 3rd February 2026

Tembo Cash ISA great product

I recently opened a Tembo Cash ISA and the process was incredibly smooth. The app is intuitive and allowed me to set everything up via Open Banking in under five minutes. What really sets them apart is the competitive interest rate and the added bonus of free mortgage advice, which is invaluable as I save for my first home. Highly recommend for anyone looking for a modern way to save tax-free! Reviewed on: 3rd February 2026

App is easy to use.

App is easy to use. A very straightforward experience overall Reviewed on: 3rd February 2026

Excellent app.

Excellent app. Very responsive chat line. Reviewed on: 3rd February 2026

The ISA rate is competitive; the app is responsive.

The ISA rate is competitive; the app is responsive. Reviewed on: 3rd February 2026

App works well.

App works well.happy so far.some of the best interest rates around. Reviewed on: 3rd February 2026

Quick service!

Quick service on general queries with chat function. Was able to get what I needed easily. Also staff available in quick turnaround if chat wasn’t able to help. Reviewed on: 3rd February 2026

Easy to deal with, good company.

An easy app to use and no issues using Tembo! Reviewed on: 3rd February 2026

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