Similar apps
Compare allApp info
- Installs
- 1,000+
- Category
- Finance
- Content rating
- Everyone
- Version
- 1.2.2
- Released
- Jun 8, 2023
- Last updated
- 25 Nov 2025
- In-app purchases
- No
- Contains ads
- No
- Promo video
- No
- Requires Android
- 7.0
Loading…
This app isn't in any of our charts yet.
Bug fixes
Secure fuel card transactions
Card Authenticator is a simple, free, two-factor authentication app to keep your fuel card transactions secure. Once your fleet manager enables Dynamic Prompt on your fuel card, you can use Card Authenticator to generate the time-sensitive code needed to complete a transaction. Here’s how it works: Step 1: Generate code Before swiping your card, open Card Authenticator to generate a code. Step 2: Swipe card Continue with your transaction as you normally would by swiping your card. Step 3: Enter code Enter the code provided from the app to complete your transaction. Fast, easy, and secure. Note: You will need to know your card number and PIN or passcode to log in.