# BlastShield Authenticator vs Secure Gateway

The clearest difference is ratings volume: Secure Gateway at 4 against BlastShield Authenticator's 1. Secure Gateway also leads on iOS requirement (13.0 vs 16.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for BlastShield Authenticator against 5.0 for Secure Gateway. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

BlastShield Authenticator ships an update every 5 months, Secure Gateway every 7 months. The most recent releases landed on June 22, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | BlastShield Authenticator | Secure Gateway |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/blastshield-authenticator/id1534769533/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/secure-gateway/id1633721151/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 1 MB | 4 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Blastwave, Inc.](https://appshunter.io/developer/1534769535) | [ALSCO Today LLC](https://appshunter.io/developer/1502679812) |

## What reviewers say

### BlastShield Authenticator

[App page](https://appshunter.io/ios/app/blastshield-authenticator/id1534769533)

This app provides highly secure access to a private network, making IIoT assets and infrastructure invisible to threats. It offers a convenient authentication experience similar to mobile payment systems.

**Highlights:** Software-defined private network protection, IIoT asset and infrastructure security, Invisible to malicious actors, Highly secure network access, Convenient authentication experience

**In-app purchases:** none


### Secure Gateway

[App page](https://appshunter.io/ios/app/secure-gateway/id1633721151)

This platform secures access to servers, firewalls, and applications for any user and device, from anywhere. It offers passwordless and multi-factor authentication, endpoint visibility, and centralized access to on-premises and cloud applications.

**Highlights:** Server and firewall access protection, Endpoint visibility and control, Passwordless authentication, Multi-factor authentication, Single sign-on for cloud and on-premises apps, User and device risk assessment

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BlastShield Authenticator free?

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

### Is Secure Gateway free?

Secure Gateway is free to download, with no in-app purchases.

### Which has better reviews, BlastShield Authenticator or Secure Gateway?

BlastShield Authenticator and Secure Gateway are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do BlastShield Authenticator or Secure Gateway have ads?

Neither BlastShield Authenticator nor Secure Gateway shows ads.

### Which is updated more often, BlastShield Authenticator or Secure Gateway?

BlastShield Authenticator ships an update every 5 months, and Secure Gateway every 7 months. Most recently, BlastShield Authenticator was updated on June 22, 2026 and Secure Gateway on June 8, 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.*