# The Waterbug App vs Litter Stopper

The clearest difference is review sentiment: The Waterbug App at 88% against Litter Stopper's 60%. Litter Stopper's advantage is update cadence (every 3 months vs every 9 months). 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, Litter Stopper every 3 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | The Waterbug App | Litter Stopper |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **87.5% of reviews** | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 59 MB | 71 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Sharman](https://appshunter.io/developer/926215556) | [Ross Headifen](https://appshunter.io/developer/1445816296) |

## 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


### Litter Stopper

[App page](https://appshunter.io/ios/app/litter-stopper/id1445816297)

This app helps identify and record types of litter found in a location. It allows users to log details like item type, man-hours, weight, and volume collected. Data is emailed and stored in a database for comparison across different clean-up sites.

**Highlights:** Record litter types, Log clean-up parameters, Email data, Store data in database, Compare clean-up sites, Audit up to 24 litter types

**Features:** macOS Compatibility

**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 Litter Stopper free?

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

### Do The Waterbug App or Litter Stopper have ads?

Neither The Waterbug App nor Litter Stopper shows ads.

### Which is updated more often, The Waterbug App or Litter Stopper?

The Waterbug App ships an update every 9 months, and Litter Stopper every 3 months. Most recently, The Waterbug App was updated on November 1, 2026 and Litter Stopper on November 2, 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.*