# CA Mobile OTP > Mobile OTP generator for secure online transactions and account authentication. (iPhone/iPad app by CA, Inc.) - Source: https://appshunter.io/ios/app/ca-mobile-otp/id632906380 (this page in markdown: same URL + `.md`) - Developer: [CA, Inc](https://appshunter.io/developer/400519643) - Category: Business, Finance - Price: Free - Rating: 3.00/5 from 10 App Store ratings · 6 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 20 MB - Languages: English, French, German, Italian, Japanese, Korean, Portuguese, Spanish - Released: 2013-04-21 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/ca-mobile-otp/id632906380/reviews.md ## What is CA Mobile OTP? The CA Mobile OTP app is an all-purpose one-time passcode (OTP) generator that provides an extra layer of security when you shop online or access online accounts. With CA Mobile OTP, you use your mobile device to generate a passcode that can be used to verify a MasterCard or Visa electronic payment transaction, or to login to an online account. This app supports EMV standards when generating the passcode for authenticating MasterCard and Visa online payment transactions. CA Mobile OTP also supports HOTP standards for generating one-time passcodes to use when authenticating to Web portals and VPNs. How does it work? Your card issuer, for example, your bank or the organization where you have an online account, must use the CA Technologies authentication solution. You must sign up for the additional security with them. They will give you a link to download the account onto your device, along with your userid and an activation code. You will run the CA Mobile OTP app on your device and enter the information provided by the organization to activate OTP authentication with this organization. You then choose a personal PIN that will be used to generate an OTP for this account. The OTP can be generated without a connection to your mobile network allowing you to authenticate any time, anywhere using the one-time passcode generated on your device. When you are prompted to authenticate to your online account or to provide a passcode to shop online, you simply run the CA Mobile OTP app, enter your personal PIN, and an OTP is displayed on the device. You then enter the OTP into the application prompt to authenticate your e-payment transaction or to login to your account. ## Key features - One-time passcode generation - Secure online shopping verification - Online account login authentication - Supports MasterCard and Visa EMV - Supports HOTP for web portals and VPNs - Offline passcode generation ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/ca-mobile-otp/id632906380/reviews.md ### 1/5 — CA DOJ needs to update their info *2023-03-16* Just received email with instructions to download this app (3/15/2023). When I follow their instructions, I’m told that the OTP has expired and I should “contact Customer Care,” which would be easier if instructions on THAT were provided by either the app or the DOJ. If it is no longer in use, and has been migrated to something else, shouldn’t ONLY the updated version be available? Why send new users down this rabbit hole? ### 5/5 — Good enough *2020-02-12, version 2.2.23* I have to use this for work, and I’ve never had an issue 🤷🏻‍♂️ ### 1/5 — App is missing QR scanner to add account *2018-09-20, version 2.2.11* Users must type in server url ### 1/5 — Not Working *2017-06-03, version 2.2.10* It's not perfect my bank told me to use this app but they generate only 6 digit OTP as per my bank they need more than 6 digit OTP SO BASICALLY USLESSS ;( ### 3/5 — Overall it's Good *2014-08-12, version 2.2.3* Super easy to use. Deleting accounts isn't very intuitive, but easy enough to figure out. The major complaint with the app is when you try to create a PIN and leave the application, the account gets created without a PIN. This makes the account unusable and now you have to delete it and start over. ### 3/5 — Nice *2014-08-10, version 2.2.3* Nice ## Frequently asked questions about CA Mobile OTP ### How do I activate CA Mobile OTP? You must first sign up for additional security with your card issuer or online account provider. They will provide you with a link to download the app, your userid, and an activation code. You then enter this information into the app and choose a personal PIN to activate OTP authentication. ### Can I use CA Mobile OTP without an internet connection? Yes, once activated, you can generate an OTP without a connection to your mobile network. This allows you to authenticate anytime, anywhere using the one-time passcode generated on your device. ### What payment transactions does CA Mobile OTP support? CA Mobile OTP supports generating passcodes for verifying MasterCard or Visa electronic payment transactions. It adheres to EMV standards for these authentications. ### What is the rating for CA Mobile OTP? CA Mobile OTP has a rating of 3.0 stars based on 10 user ratings. ### Is CA Mobile OTP available on Android? The app is supported on iPhone, iPad, and iPod, indicating it is available on iOS devices. Information regarding Android availability is not explicitly provided in the description. ### How often is CA Mobile OTP updated? The latest version is 2.2.23, and the app was last updated on November 19, 2019. This suggests infrequent updates. ### What is the age rating for CA Mobile OTP? CA Mobile OTP has an age rating of 4+, making it suitable for a wide range of users. ### Does CA Mobile OTP have ads? The provided data does not specify if CA Mobile OTP contains advertisements. However, it is listed as a free application. ## Version history (last 1 release) ### 2.2.23 — 2019-11-19 CA Mobile OTP was updated to support account migration. This was preparation for the new CA Mobile Authenticator which includes both Push and OTP functionality. The CA Mobile OTP app continues to work without issue until users install or upgrade to the latest CA Mobile Authenticator and accounts are migrated to that app. After account migration is completed, the CA Mobile OTP app is no longer used and users will access OTP features in the CA Mobile Authenticator. A message to the user indicating the account migration status is displayed. ## Apps similar to CA Mobile OTP | App | Rating | Price | Category | | --- | --- | --- | --- | | [ENCOMPASS® ELD](https://appshunter.io/ios/app/encompass-eld/id684247624) | 4.0 (923) | Free | Business | | [ManageEngine ADSelfServicePlus](https://appshunter.io/ios/app/manageengine-adselfserviceplus/id731391592) | 2.1 (73) | Free | Business | | [Evolia - Employee Scheduling](https://appshunter.io/ios/app/evolia-employee-scheduling/id1400431106) | 4.6 (1,339) | Free | Business | | [TELUS Health One](https://appshunter.io/ios/app/telus-health-one/id662088737) | 4.5 (2,354) | Free | Business | | [Life@Work](https://appshunter.io/ios/app/lifework/id1483592879) | 3.0 (2) | Free | Business | | [FortiToken Mobile](https://appshunter.io/ios/app/fortitoken-mobile/id500007723) | 2.9 (121) | Free | Business | ## More apps by CA, Inc - [CA Auth ID](https://appshunter.io/ios/app/ca-auth-id/id325848930) - [CA Spectrum](https://appshunter.io/ios/app/ca-spectrum/id932261863) - [CA Mobile Authenticator](https://appshunter.io/ios/app/ca-mobile-authenticator/id1180629016) - [Clarity by Broadcom](https://appshunter.io/ios/app/clarity-by-broadcom/id1440004883) - [CA Service Point](https://appshunter.io/ios/app/ca-service-point/id1448828083) All apps by CA, Inc: https://appshunter.io/developer/400519643 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*