# WPCWD Advisory vs CoStream

The clearest difference is rating: CoStream at 5.0 against WPCWD Advisory's 1.0. WPCWD Advisory's advantage is iOS requirement (10.1 vs 16.6). 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.

CoStream 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, CoStream every 3 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | WPCWD Advisory | CoStream |
| --- | --- | --- |
| 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/costream/id6478695372/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 16 MB | 2 MB |
| Requires iOS | **10.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MapSync Co](https://appshunter.io/developer/583147387) | [CoStream Technologies, Inc.](https://appshunter.io/developer/1733675993) |

## 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


### CoStream

[App page](https://appshunter.io/ios/app/costream/id6478695372)

This app offers water system operators and administrators tools for security, monitoring, and optimization. It allows real-time system status checks, compliance report generation, and troubleshooting directly from a mobile device.

**Highlights:** Real-time system monitoring, Compliance reporting, System troubleshooting, Enhanced infrastructure management, Security features

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WPCWD Advisory free?

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

### Is CoStream free?

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

### Which has better reviews, WPCWD Advisory or CoStream?

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

### Do WPCWD Advisory or CoStream have ads?

Neither WPCWD Advisory nor CoStream shows ads.

### Which is updated more often, WPCWD Advisory or CoStream?

WPCWD Advisory ships an update every 6 months, and CoStream every 3 months. Most recently, WPCWD Advisory was updated on November 2, 2026 and CoStream on November 4, 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.*