# The Waterbug App vs Coobari

The clearest difference is in-app purchases: The Waterbug App at none against Coobari's 2. Coobari's advantage is update cadence (every 2 months vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Coobari sells 2 in-app purchases, starting at $6.99 per month. The Waterbug App asks for nothing beyond the download.

The Waterbug App ships an update every 9 months, Coobari every 2 months. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | The Waterbug App | Coobari |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/coobari/id1562246487/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 59 MB | 49 MB |
| Requires iOS | 15.0 | **14.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Sharman](https://appshunter.io/developer/926215556) | [KELCY VAN KOERSVELD](https://appshunter.io/developer/1562246489) |

## 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


### Coobari

[App page](https://appshunter.io/ios/app/coobari/id1562246487)

This app offers mindset and emotional learning resources for children and teens aged 5-18. It provides unlimited access to mindful programs, meditations, animations, and well-being activities, along with monthly challenges and parent/mentor coaching support.

**Highlights:** Mindset and emotional learning programs, Meditations and animations, Well-being activities, Monthly challenges, Parent/caregiver coaching support, Mobile and tablet access

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $6.99 | per month |
| Yearly Subscription | $69.99 | per year |


## Frequently asked questions

### Is The Waterbug App free?

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

### Is Coobari free?

Coobari is free to download, with in-app purchases available.

### Do The Waterbug App or Coobari have ads?

Neither The Waterbug App nor Coobari shows ads.

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

The Waterbug App ships an update every 9 months, and Coobari every 2 months. Most recently, The Waterbug App was updated on October 10, 2026 and Coobari 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.*