# Secure Authenticator vs Grey Eagle Casino Access

The clearest difference is in-app purchases: Grey Eagle Casino Access at none against Secure Authenticator's 4. Secure Authenticator's advantage is iOS requirement (16.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Secure Authenticator sells 4 in-app purchases, starting at $14.99 per year. Grey Eagle Casino Access asks for nothing beyond the download.

Secure Authenticator ships an update weekly, Grey Eagle Casino Access every 6 days. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Secure Authenticator | Grey Eagle Casino Access |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Size | 17 MB | 80 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [BORIS BOBROV](https://appshunter.io/developer/1809425991) | [FireFly Systems B.V.](https://appshunter.io/developer/6777704358) |

## What reviewers say

### Secure Authenticator

[App page](https://appshunter.io/ios/app/secure-authenticator-2fa/id6757006578)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium access | $14.99 | per year |
| Premium One Year | $19.99 | per year |
| Premium One Year | $19.99 | per year |
| Premium One Year | $49.99 | per year |


### Grey Eagle Casino Access

[App page](https://appshunter.io/ios/app/grey-eagle-casino-access/id6777704356)

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

**In-app purchases:** none


## Frequently asked questions

### Is Secure Authenticator free?

Secure Authenticator is free to download, with in-app purchases available.

### Is Grey Eagle Casino Access free?

Grey Eagle Casino Access is free to download, with no in-app purchases.

### Do Secure Authenticator or Grey Eagle Casino Access have ads?

Neither Secure Authenticator nor Grey Eagle Casino Access shows ads.

### Which is updated more often, Secure Authenticator or Grey Eagle Casino Access?

Secure Authenticator ships an update weekly, and Grey Eagle Casino Access every 6 days. Most recently, Secure Authenticator was updated on September 21, 2026 and Grey Eagle Casino Access on September 18, 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.*