# CA Mobile Authenticator vs Reply Events

The clearest difference is review sentiment: Reply Events at 100% against CA Mobile Authenticator's 4%. CA Mobile Authenticator's advantage is iOS requirement (12.0 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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, Reply Events every 5 months. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | CA Mobile Authenticator | Reply Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.9 (11 ratings)](https://appshunter.io/ios/app/ca-mobile-authenticator/id1180629016/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 3.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 7 MB | 17 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CA, Inc](https://appshunter.io/developer/400519643) | [Reply SpA](https://appshunter.io/developer/438883833) |

## What reviewers say

### CA Mobile Authenticator

[App page](https://appshunter.io/ios/app/ca-mobile-authenticator/id1180629016)

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.

**Highlights:** Two-factor authentication, Device registration, QR code activation, Push notification authentication, Approve/Deny transaction options

**Features:** macOS Compatibility

**In-app purchases:** none


### Reply Events

[App page](https://appshunter.io/ios/app/reply-events/id1464477229)

This app enhances your experience at corporate events by providing schedules, venue details, and real-time updates. Connect with other attendees and organizers to stay informed and engaged throughout the event.

**Highlights:** Event schedules, Venue information, Hotel details, Shuttle services, Real-time updates, Attendee networking

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CA Mobile Authenticator free?

CA Mobile Authenticator is free to download, with no in-app purchases.

### Is Reply Events free?

Reply Events is free to download, with no in-app purchases.

### Do CA Mobile Authenticator or Reply Events have ads?

Neither CA Mobile Authenticator nor Reply Events shows ads.

### Which is updated more often, CA Mobile Authenticator or Reply Events?

CA Mobile Authenticator ships an update every 6 months, and Reply Events every 5 months. Most recently, CA Mobile Authenticator was updated on October 11, 2026 and Reply Events on October 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*