# CA Mobile Authenticator vs Yet Another Countdown

The clearest difference is in-app purchases: CA Mobile Authenticator at none against Yet Another Countdown's 2. CA Mobile Authenticator also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Yet Another Countdown's advantage is update cadence (weekly vs every 6 months). On price and device support there is nothing between them.

Both are free to download. Yet Another Countdown sells 2 one-off in-app purchases. CA Mobile Authenticator asks for nothing beyond the download.

CA Mobile Authenticator ships an update every 6 months, Yet Another Countdown weekly. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | CA Mobile Authenticator | Yet Another Countdown |
| --- | --- | --- |
| 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 | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | Free | — |
| Size | 7 MB | 20 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CA, Inc](https://appshunter.io/developer/400519643) | [JONATAN DAUGBJERG BJERREKAER](https://appshunter.io/developer/1872509170) |

## 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


### Yet Another Countdown

[App page](https://appshunter.io/ios/app/yet-another-countdown/id6758355259)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Remove Ads - Supporter | $3.99 | one-time |


## Frequently asked questions

### Is CA Mobile Authenticator free?

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

### Is Yet Another Countdown free?

Yet Another Countdown is free to download, with in-app purchases available.

### Do CA Mobile Authenticator or Yet Another Countdown have ads?

Yet Another Countdown shows ads; CA Mobile Authenticator does not.

### Which is updated more often, CA Mobile Authenticator or Yet Another Countdown?

CA Mobile Authenticator ships an update every 6 months, and Yet Another Countdown weekly. Most recently, CA Mobile Authenticator was updated on October 11, 2026 and Yet Another Countdown on October 13, 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.*