CA Mobile Authenticator vs StrongAuth Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CA Mobile Authenticator
Enhance transaction security with two-factor authentication. Register your device and authenticate transactions via push notifications, simply approving or denying requests directly from your screen.
- Two-factor authentication
- Device registration
- QR code activation
- Push notification authentication
- Approve/Deny transaction options
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CA Mobile Authenticator works with CA Advanced Authentication product as two-factor authentication service to make your transactions more secure. Using CA Mobile Authenticator, you can register your device and link it to your account. You can activate the device using the QR code or manually specifying the details. This app allows you to authenticate transactions using Push Notification as secondary authentication. Now, you receive push notification with Approve or Deny options on the screen. Simply select Approve to approve or Deny to cancel the transaction. How does it work? Register your device for Push Notification Receive a Push Notification. Accept or deny the transaction.
StrongAuth Mobile
This app provides a secure Strong Customer Authentication solution using blockchain technology for authorization verification. It requires integration with company authentication systems to function.
- Strong Customer Authentication
- Blockchain technology integration
- Authorization verification
- User-friendly interface
- Enterprise system integration
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StrongAuth mobile app is a compliant and user-friendly Strong Customer Authentication solution that exploits the immutability of Blockchain technology to prove provided authorization. StrongAuth Mobile can only be used if integrated with the company authentication systems.
Screenshots
Verdict
The clearest difference is review sentiment: StrongAuth Mobile at 13% against CA Mobile Authenticator's 4%. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CA Mobile Authenticator ships an update every 6 months, StrongAuth Mobile every 3 months. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.
| Parameter | CA Mobile Authenticator | StrongAuth Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (11 ratings) — better | — |
| Positive reviews | 3.7% of reviews | 12.5% of reviews — better |
| Number of ratings | 11 — better | — |
| Update frequency | Every 6 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 7 MB | 26 MB |
| Age rating | 4+ | 17+ |
| Developer | CA, Inc | Intesa Sanpaolo SPA |
Customer experience
CA Mobile Authenticator
StrongAuth Mobile
In-app purchases
CA Mobile Authenticator
No in-app purchases
StrongAuth Mobile
No in-app purchases
Questions
Is CA Mobile Authenticator free?
Is StrongAuth Mobile free?
Do CA Mobile Authenticator or StrongAuth Mobile have ads?
Which is updated more often, CA Mobile Authenticator or StrongAuth Mobile?
Other comparisons
