Citi Authenticator
2.6star
228 reviews
50K+
Downloads
Everyone
info
About this app
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
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted
Ratings and reviews
2.6
225 reviews
Eshwar Vishwakarma
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15 September 2025
This app is constantly crashing on samsung 24 ultra, can you please look into this TIA, now its giving error message. Remote Desktop app has been detected by app message plz help
6 people found this review helpful
Tee Bee
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31 May 2025
App crashes alot now I have an error message stating security threat detected on app then crashes. I have not installed anything on my phone in over a year
4 people found this review helpful
Surendra Rout
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10 November 2025
it always crashing with Samsung A71... Always trying with multiple options... it is very bad app as compared to mobile token...
What's new
Thank you for using Citi Authenticator! To give our users the best experience, we are constantly improving our app and developing new ways to create seamless authentications.
App support
About the developer
Citibank, National Association
Faraz.Mohammad@citi.com
5800 S Corporate Pl
Sioux Falls, SD 57108
United States
+1 972-655-1703
