# Wastewater Map vs VZRscada

The clearest difference is update cadence: Wastewater Map at every 3 months against VZRscada's every 23 months. Wastewater Map also leads on iOS requirement (9.0 vs 13.0). VZRscada's advantage is device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

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

Wastewater Map ships an update every 3 months, VZRscada every 23 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Wastewater Map | VZRscada |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wastewater-map/id1455352632/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 23 months |
| Monetization | Free | — |
| Size | 237 MB | 1 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BELZONA, INC.](https://appshunter.io/developer/1050205709) | [Martz Technologies, Inc.](https://appshunter.io/developer/1508350950) |

## What reviewers say

### Wastewater Map

[App page](https://appshunter.io/ios/app/wastewater-map/id1455352632)

Explore a sample wastewater plant and learn about its areas and equipment. Discover common problems and potential solutions using advanced polymeric technology. This interactive map helps users understand wastewater plant challenges and how to address them.

**Highlights:** Interactive wastewater plant navigation, Detailed area and equipment descriptions, Identification of typical problems, Presentation of potential solutions, Learning about polymeric technology applications

**Features:** macOS Compatibility

**In-app purchases:** none


### VZRscada

[App page](https://appshunter.io/ios/app/vzrscada/id1508350951)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wastewater Map free?

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

### Is VZRscada free?

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

### Do Wastewater Map or VZRscada have ads?

Neither Wastewater Map nor VZRscada shows ads.

### Which is updated more often, Wastewater Map or VZRscada?

Wastewater Map ships an update every 3 months, and VZRscada every 23 months. Most recently, Wastewater Map was updated on October 24, 2026 and VZRscada on October 25, 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.*