# BlastShield Authenticator vs PasswordFree

The clearest difference is update cadence: PasswordFree at monthly against BlastShield Authenticator's every 5 months. PasswordFree also leads on iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

BlastShield Authenticator ships an update every 5 months, PasswordFree monthly. The most recent releases landed on June 22, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | BlastShield Authenticator | PasswordFree |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blastshield-authenticator/id1534769533/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | — |
| Size | 1 MB | 61 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Blastwave, Inc.](https://appshunter.io/developer/1534769535) | [Identite, Inc.](https://appshunter.io/developer/1523809937) |

## 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


### PasswordFree

[App page](https://appshunter.io/ios/app/passwordfree/id6449455255)

**In-app purchases:** none


## Frequently asked questions

### Is BlastShield Authenticator free?

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

### Is PasswordFree free?

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

### Do BlastShield Authenticator or PasswordFree have ads?

Neither BlastShield Authenticator nor PasswordFree shows ads.

### Which is updated more often, BlastShield Authenticator or PasswordFree?

BlastShield Authenticator ships an update every 5 months, and PasswordFree monthly. Most recently, BlastShield Authenticator was updated on June 22, 2026 and PasswordFree on May 17, 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.*