# WPCWD Advisory vs BlastShield Authenticator

The clearest difference is rating: BlastShield Authenticator at 5.0 against WPCWD Advisory's 1.0. WPCWD Advisory's advantage is iOS requirement (10.1 vs 16.0). On price, ratings volume, 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.

BlastShield Authenticator holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

WPCWD Advisory ships an update every 6 months, BlastShield Authenticator every 5 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | WPCWD Advisory | BlastShield Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/wpcwd-advisory/id1442261201/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blastshield-authenticator/id1534769533/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 16 MB | 1 MB |
| Requires iOS | **10.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MapSync Co](https://appshunter.io/developer/583147387) | [BlastWave Inc.](https://appshunter.io/developer/1534769535) |

## What reviewers say

### WPCWD Advisory

[App page](https://appshunter.io/ios/app/wpcwd-advisory/id1442261201)

Stay informed about current advisories from your local water district. This interactive application provides essential updates and a companion map to visualize affected areas within the community.

**Highlights:** Interactive advisories, Community updates, Companion map, View affected areas, Water district information

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is WPCWD Advisory free?

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

### Is BlastShield Authenticator free?

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

### Which has better reviews, WPCWD Advisory or BlastShield Authenticator?

BlastShield Authenticator is rated higher. WPCWD Advisory averages 1.0 out of 5 from 1 ratings, while BlastShield Authenticator averages 5.0 from 1 ratings.

### Do WPCWD Advisory or BlastShield Authenticator have ads?

Neither WPCWD Advisory nor BlastShield Authenticator shows ads.

### Which is updated more often, WPCWD Advisory or BlastShield Authenticator?

WPCWD Advisory ships an update every 6 months, and BlastShield Authenticator every 5 months. Most recently, WPCWD Advisory was updated on November 2, 2026 and BlastShield Authenticator on November 3, 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.*