# Secure Authenticator OTP, MFA vs GBS Digital

The clearest difference is in-app purchases: GBS Digital at none against Secure Authenticator OTP, MFA's 3. Secure Authenticator OTP, MFA's advantage is update cadence (every 4 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Secure Authenticator OTP, MFA sells 3 in-app purchases, starting at $6.99 per 7 days. GBS Digital asks for nothing beyond the download.

Secure Authenticator OTP, MFA ships an update every 4 days, GBS Digital every 3 months. The most recent releases landed on September 13, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Secure Authenticator OTP, MFA | GBS Digital |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 months |
| Size | 14 MB | 310 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Devran Oral](https://appshunter.io/developer/1790147471) | [Grupo Braverman Steiner SC](https://appshunter.io/developer/1849218025) |

## What reviewers say

### Secure Authenticator OTP, MFA

[App page](https://appshunter.io/ios/app/secure-authenticator-otp-mfa/id6740475388)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro Access | $6.99 | per 7 days |
| Monthly Pro Access | $19.99 | per month |
| Annual Pro Access | $49.99 | per year |


### GBS Digital

[App page](https://appshunter.io/ios/app/gbs-digital/id6754611136)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Secure Authenticator OTP, MFA free?

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

### Is GBS Digital free?

GBS Digital is free to download, with no in-app purchases.

### Do Secure Authenticator OTP, MFA or GBS Digital have ads?

Neither Secure Authenticator OTP, MFA nor GBS Digital shows ads.

### Which is updated more often, Secure Authenticator OTP, MFA or GBS Digital?

Secure Authenticator OTP, MFA ships an update every 4 days, and GBS Digital every 3 months. Most recently, Secure Authenticator OTP, MFA was updated on September 13, 2026 and GBS Digital on September 14, 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.*