What This App Is Built To Do
The Amex app is the official account management tool for American Express Card Members in the US, covering credit cards issued directly by Amex (not prepaid cards or cards from other issuers). It lets you check balances, pay bills, track Membership Rewards points, freeze a lost card, browse Amex Offers, and chat with support. It’s aimed squarely at existing cardholders who want to manage their account from a phone instead of logging into a browser every time.
Setup requires an Amex user ID and password, and there’s a dedicated activation flow for new cards, including turning them on for Google Pay. For anyone who already carries an Amex, this is the app you’re expected to use day to day rather than an optional extra.
Where It Actually Works Well
Once you’re logged in, several reviewers note that the core experience is solid: the UI is easy enough to navigate, payments are straightforward to make, and information generally displays clearly. The Send & Split feature is a genuine differentiator, letting you split Amex purchases with Venmo or PayPal contacts and get reimbursed as a statement credit while still earning the rewards yourself, something few competing bank apps offer. Amex Offers and the rewards browsing tools also give the app a purpose beyond basic account admin, letting you find discounts and redeem points for gift cards or statement credits without leaving the app.
The Payment Flow Has Real Bugs
The most repeated complaint is that the ‘pay other amount’ feature is broken: entering a custom payment amount can silently revert the radio button to ‘Total Balance,’ and the confirmation screen doesn’t show the amount actually being paid. There’s also no way to cancel a payment once submitted, which is a serious problem when the interface itself is misleading you about what you’re paying. Multiple users report this happening specifically when splitting payments across two bank accounts.
Login And Notification Frustrations
Biometric login is described as inconsistent by more than one reviewer, sometimes refusing to work even when enabled in settings, forcing a fallback to password entry. A recent update also drew complaints for removing information from the main dashboard, like available balance and credit limit, that used to be visible at a glance. On top of that, notification settings are criticized as limited and unreliable, with at least one user missing a payment due date entirely and getting hit with late fees because the alert never arrived, despite it showing up once they logged in manually.
A Missing Running Balance
Unlike some competing banking apps, transactions here don’t show a running total balance next to each charge, which makes it harder to track spending in real time if you’re trying to pay off your full balance. Reviewers specifically compare this unfavorably to apps like Bank of America’s, where a cumulative total is visible alongside pending charges.
Who Should Actually Install This
If you’re an Amex cardholder, you’ll likely need this app regardless, since it’s the primary way to manage your account, freeze a card, or use Send & Split. Just don’t rely on it blindly for payment amounts or due-date reminders — double check any custom payment before submitting, and set calendar reminders as backup since in-app notifications aren’t consistently trusted by users.
