Business24 Authenticator
permanent tsb Finance iPhoneiPadiPod touch
Business24 Authenticator is a free Finance app for iPhone and iPad by permanent tsb. Requires iOS 15.0. Updated June 25, 2026.
- Price
- Free
- on the App Store
- Size
- 124 MB
- Age 4+
- Updated
- Jun 25
- 2026 · v3.5
Screenshots
About Business24 Authenticator
The Business24 Authenticator app provides a secure method of authentication for Business24 banking in order to further protect you against fraud and keep you safe online. The Business24 Authenticator app allows you to complete authentication by sending a push notification to your registered device (Smartphone or Tablet) for certain online processes. If you’re a permanent tsb customer who’s registered for Business24 Online Banking you can download the app and register your device which will link your permanent tsb customer profile to your device which will then be used to provide authentication where necessary. It’s important to note that our Business24 Authenticator app is for authentication purposes only, as an additional security enhancement. It cannot be used for other day to day banking purposes such as viewing your balance or to make payments. Accessing the app: • To log in to the Business24 Authenticator app you’ll need to be a permanent tsb customer who is registered for Business24 Online Banking. To register for Business24 Online Banking call us now on 1890 500 177 or +353 1 215 1363. • Once logged in you will be prompted to register your device which will link your permanent tsb customer profile to your device. • To complete registration you’ll need to enter a security code which you’ll receive via SMS to your registered mobile phone number. The following country codes are excluded from this service +53 Cuba, +98 Iran, +964 Iraq, +95 Myanmar, +963 Syria, +249 Sudan, +850 North Korea. If you are not receiving your code, or to register or change your mobile number, call us now on 0818 50 24 24 or +353 1 212 4101. Terms and conditions apply. Find out more at permanenttsb.ie/mobile Permanent TSB plc trading as PTSB and PTSB Asset Finance is regulated by the Central Bank of Ireland. Permanent TSB plc is a public limited company incorporated in Ireland. Registered number: 222332. Registered Office: 56-59 St. Stephen’s Green, Dublin 2, D02 H489, Ireland. Permanent TSB plc is tied to Irish Life Assurance plc for life and pensions products. Irish Life Assurance plc is regulated by the Central Bank of Ireland.
What’s new
Version 3.5 · Updated June 25, 2026
We've made some small improvements to keep your banking experience smooth, fast and reliable.
App privacy
The developer, permanent tsb, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Business24 Authenticator
Looking for apps like Business24 Authenticator? Here are 6 similar apps on the App Store. The highest rated is AIB Business (iBB) (4.2/5), and all 6 are free to download.
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AIB Business (iBB)
4.2
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Avant Money
2.0
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EBS Authenticator
1.5
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An Post Money Credit Card
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AIB Authenticator
2.3
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EBS CardManager
1.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Business24 Authenticator | – | Free | June 25, 2026 | |
| AIB Business (iBB) | 4.2 / 5 (19) | Free | Aug 13, 2026 | Compare |
| Avant Money | 2.0 / 5 (1) | Free | Oct 21, 2026 | Compare |
| EBS Authenticator | 1.5 / 5 (6) | Free | Dec 15, 2025 | Compare |
| An Post Money Credit Card | – | Free | Oct 21, 2026 | Compare |
| AIB Authenticator | 2.3 / 5 (3) | Free | Aug 7, 2026 | Compare |
| EBS CardManager | 1.0 / 5 (3) | Free | Jun 29, 2026 | Compare |