# F Macroinvertebrates iPhone vs AMDI Data Collection

The clearest difference is iOS requirement: F Macroinvertebrates iPhone at 9.0 against AMDI Data Collection's 15.5. On price, update cadence, 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.

F Macroinvertebrates iPhone ships an update monthly, AMDI Data Collection every 5 weeks. Both last shipped on November 2, 2026.

## The numbers

| Metric | F Macroinvertebrates iPhone | AMDI Data Collection |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | — | Free |
| Size | 104 MB | 87 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [OEECPA](https://appshunter.io/developer/913406122) | [TANGAROA BLUE FOUNDATION LTD](https://appshunter.io/developer/1408112210) |

## What reviewers say

### F Macroinvertebrates iPhone

[App page](https://appshunter.io/ios/app/f-macroinvertebrates-iphone/id1391108416)

**Features:** macOS Compatibility

**In-app purchases:** none


### AMDI Data Collection

[App page](https://appshunter.io/ios/app/amdi-data-collection/id1408112211)

This application allows citizen scientists and organizations to record and submit data on marine debris found during clean-up events. It uses a standardized methodology to contribute to a national database, providing insights into the types and amounts of litter impacting Australian coastlines.

**Highlights:** Data collection for marine debris, Standardized methodology, National database contribution, Analysis of debris types and amounts, Supports clean-up event organizers

**In-app purchases:** none


## Frequently asked questions

### Is F Macroinvertebrates iPhone free?

F Macroinvertebrates iPhone is free to download, with no in-app purchases.

### Is AMDI Data Collection free?

AMDI Data Collection is free to download, with no in-app purchases.

### Do F Macroinvertebrates iPhone or AMDI Data Collection have ads?

Neither F Macroinvertebrates iPhone nor AMDI Data Collection shows ads.

### Which is updated more often, F Macroinvertebrates iPhone or AMDI Data Collection?

F Macroinvertebrates iPhone ships an update monthly, and AMDI Data Collection every 5 weeks. Most recently, F Macroinvertebrates iPhone was updated on November 2, 2026 and AMDI Data Collection 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.*