# AMDI Data Collection vs ClimateWatch | SPOTTERON

The clearest difference is update cadence: AMDI Data Collection at every 5 weeks against ClimateWatch | SPOTTERON's every 4 months. ClimateWatch | SPOTTERON's advantage is iOS requirement (12.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

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

AMDI Data Collection ships an update every 5 weeks, ClimateWatch | SPOTTERON every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | AMDI Data Collection | ClimateWatch | SPOTTERON |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 87 MB | 76 MB |
| Requires iOS | 15.5 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [TANGAROA BLUE FOUNDATION LTD](https://appshunter.io/developer/1408112210) | [SPOTTERON Gmbh](https://appshunter.io/developer/1378099707) |

## What reviewers say

### 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


### ClimateWatch | SPOTTERON

[App page](https://appshunter.io/ios/app/climatewatch-spotteron/id1552422143)

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

**In-app purchases:** none


## Frequently asked questions

### Is AMDI Data Collection free?

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

### Is ClimateWatch | SPOTTERON free?

ClimateWatch | SPOTTERON is free to download, with no in-app purchases.

### Do AMDI Data Collection or ClimateWatch | SPOTTERON have ads?

Neither AMDI Data Collection nor ClimateWatch | SPOTTERON shows ads.

### Which is updated more often, AMDI Data Collection or ClimateWatch | SPOTTERON?

AMDI Data Collection ships an update every 5 weeks, and ClimateWatch | SPOTTERON every 4 months. Most recently, AMDI Data Collection was updated on November 2, 2026 and ClimateWatch | SPOTTERON on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*