# The Waterbug App vs FeralScan Pest Mapping

The clearest difference is review sentiment: The Waterbug App at 88% against FeralScan Pest Mapping's 31%. FeralScan Pest Mapping's advantage is update cadence (every 3 months vs every 9 months) and iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

The Waterbug App ships an update every 9 months, FeralScan Pest Mapping every 3 months. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | The Waterbug App | FeralScan Pest Mapping |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (3 ratings)](https://appshunter.io/ios/app/feralscan-pest-mapping/id975407187/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **87.5% of reviews** | 30.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 59 MB | 44 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Sharman](https://appshunter.io/developer/926215556) | [Invasive Animals Limited](https://appshunter.io/developer/634197152) |

## What reviewers say

### The Waterbug App

[App page](https://appshunter.io/ios/app/the-waterbug-app/id926215557)

Identify freshwater invertebrates found in Australian waterways. Assess the health of rivers, creeks, and wetlands by observing these creatures. Contribute your findings to a national citizen science program.

**Highlights:** Waterbug identification, River health assessment, Citizen science contribution, Data submission, Australian freshwater invertebrates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### FeralScan Pest Mapping

[App page](https://appshunter.io/ios/app/feralscan-pest-mapping/id975407187)

Record the location and impact of pest animals, along with control actions taken. Your data contributes to a community-driven map to monitor populations and target control efforts effectively.

**Highlights:** Record pest animal locations, Document pest-related problems, Log pest control actions, Contribute to community mapping, Monitor pest populations, Target pest control programs

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is The Waterbug App free?

The Waterbug App is free to download, with no in-app purchases.

### Is FeralScan Pest Mapping free?

FeralScan Pest Mapping is free to download, with no in-app purchases.

### Do The Waterbug App or FeralScan Pest Mapping have ads?

Neither The Waterbug App nor FeralScan Pest Mapping shows ads.

### Which is updated more often, The Waterbug App or FeralScan Pest Mapping?

The Waterbug App ships an update every 9 months, and FeralScan Pest Mapping every 3 months. Most recently, The Waterbug App was updated on October 10, 2026 and FeralScan Pest Mapping on October 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.*