968 reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
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About this app

The AIB Authenticator App enables 2FA (second factor authentication) for your AIB account. The App provides an additional layer of security which will allow you to log in or authenticate critical transactions on your account.

Once you are set up you simply have to enter your password, and then approve or deny the push notification sent to your phone.

Enrolment is easy. Once you download the app follow the steps to register your device. As part of enrolment you may be asked to create a Digital Profile. Your Digital Profile is a representation of identity information and security credentials which will allow us to uniquely identify you so you enjoy our services more securely.

Services Available
• Manage your Digital Profile
• Set up or reset your Digital password
• Business cardholders can authenticate online purchases for Debit or Credit card transactions.
The AIB Authenticator App enables 2FA (second factor authentication)
Updated on
Aug 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Financial info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

959 reviews
Cormac Redmond
August 26, 2026
Can't use. Says phone is rooted or jailbroken, which it is not. It's a new and fully up to date Android. Every other app including Revolut and AIB's other mobile app works fine without the errenous jailbreak detection.
1 person found this review helpful
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David Daithi
July 8, 2026
Absolutely disgraceful app, it's telling me the number I have entered is incorrect even though it is copy and pasted from my text message, I then called the number for help and to proceed they need details off the app that I can't get into. How can developers get it so wrong? I am a business owner it's 8th of July at 7:33pm I'm sure the AIB guys are having a nice BBQ or something I have lost 90 minutes of my life on an app that is not fit for purpose and non existent support.
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Allied Irish Banks, Public Limited Company
July 9, 2026
Hi David, apologies for the delay in responding to you. Did you have the same issue when you tried to manually enter the code in the AIB Authenticator App? Sincere apologies for any inconvenience caused. If you wish to log your feedback, please see link: https://www.aib.ie/personal-forms/complaint-form Thanks ^EW
paul dawson
May 5, 2026
scrap it and start again. im close to moving my banking of the stress and cost this app is causing me. multiple times have I been booking flights etc and your app tailed to allow me to authorise the transactions, then forget to start over with airline etc and prices have risen. also lost out on ryder cut tickets as your app did the same. iv since signed up with pliant with a virtual card and no issues. revolute the same.
1 person found this review helpful
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Allied Irish Banks, Public Limited Company
May 6, 2026
Hi Paul, so sorry to hear this. Please see link to forward your feedback on this experience: https://aib.ie/personal-forms/complaint-form You will need a very strong wifi connection when using the Mobile and Authenticator App. Sincere apologies for any inconvenience caused. Thanks ^EW

What’s new

General security updates are included in this version