Amex United Kingdom User Reviews

Customer Experience

Positive experience64.6% of reviews
Neutral6.4% of reviews
Negative experience29.0% of reviews

~ Based on 297 written reviews from the US App Store.

Is Amex United Kingdom Safe?

Amex United Kingdom appears safe based on user ratings. AppsHunter Safety Score for Amex United Kingdom is 96/100.

This assessment is based on 593,930 user ratings, with an App Store average of 4.8/5.

Safety Analysis

96.2% of ratings point to a safe experience
1.6% of ratings suggest some concerns
2.2% of ratings point to a risky experience

~ Based on 593,930 App Store ratings for Amex United Kingdom.

Is Amex United Kingdom Legit?

Amex United Kingdom appears to be a legitimate app. AppsHunter Legitimacy Score for Amex United Kingdom is 100/100.

Based on 100 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Amex

Extremely good service. Thanks

Booking

Efficient and easy to use.

Excellent

Very good,EXCELLENT.

MB

Safe and good reward

Disgusting

Payments and Direct debit follow fails regularly but they take no responsibility and will damage your credit score

Very poor service

The support I get is really poor and confusing

Poor to update and now doesn’t event show balance

Very slow to update balance and payments paid - sure it’s not correct. Recently update isn’t even showing the balance on the account anymore - shame the app lets down such a well known brand.

Good but payment links sometimes unreliable.

Good website but have had difficulty making payment on numerous occasions.

Erroneous transaction

You should not be allowed to put transactions through to Apple which I can’t identify or cancel

A bit behind in technology …

Surprisingly Amex App does not scan cards , you can not cancel or remove a card from the App yourself , you can not view annual statements etc etc ‼️


Amex you need technological advancement to keep up with modern day living , please.

Great company.

I have been with American Express for a long time and it’s simply a great company to be around.

Cannot access app

Constantly putting up additional barriers to access app. Current version now requires new information they want from you like date of birth, address - it takes me 20 mins to log in with things that have been filled in multiple times before. The app is a disaster zone.

App is shocking

You can’t pay off things doesn’t tell you correctly it’s an awful app especially if you’re sharing it with someone

Happy words.

Literally there is no parallel with Amex

Mr

Excellent

Poor app

Very buggy, crashes all the time when trying to make payments. Often cant log into the app itself and comes up with an error message. No issues with Amex support when I’ve had to contact them directly but in 2026 how can a credit card banking app be so inferior to all others

Not 100% reliable

Useful app, but not 100% reliable! Glitches when trying to make payments, never too sure whether it’s going to be successful.

Chargeback

I’ve been trying to do a chargeback for a few days the process is utterly confusing and complicated I suspect I will give up using Amex after this

Excellent Service &App

Love everything about Amex if there is a problem it will be sorted right away, very helpful on the phone. And the App is easy

Great customer service

Anytime I contact American Express I know that my issue will be resolved.