TurtleSAT vs AMDI Data Collection
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
TurtleSAT
This app allows communities to map the locations of freshwater turtles and their nests in waterways and wetlands. Your sightings help land managers track turtle movements and behavior to protect these declining populations.
- Map freshwater turtle sightings
- Record turtle nest locations
- Contribute to conservation efforts
- Track turtle movement and behavior
- User registration and login
- Geolocation services for accurate mapping
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TurtleSAT - Turtle Surveying and Analysis Tools - is a new app where communities are mapping the location of freshwater turtles in waterways and wetlands across the country. Australia's unique freshwater turtles are in crisis - their numbers are declining and your help is needed to record where you see turtles in your local area. If you see a freshwater turtle (or a turtle nest) near your local creek, farm dam or on the road, enter the location of your sighting in this app. Your sightings will help land managers to track the movement and behaviour of turtles, to protect them and their offspring in your local area. Record where you see freshwater turtles or their nests in your local area - Start mapping now! You can Register and login, or simply record your email address when entering sightings. Please ensure that you have the latest version of Firefox as your default browser- to ensure geolocation services accurately pinpoint your location.
AMDI Data Collection
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.
- Data collection for marine debris
- Standardized methodology
- National database contribution
- Analysis of debris types and amounts
- Supports clean-up event organizers
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The Australian Marine Debris Initiativeยฎ Database enables citizen scientists and organisations who are running clean-up events to collect data on what they are finding with a consistent methodology so it can be collated into a standardised national database on marine debris and litter. The AMDIยฎ Database provides a comprehensive overview of what amounts and types of debris are impacting coastlines and estuaries around the country, and is the most comprehensive marine debris database in the southern hemisphere.
Screenshots
Verdict
The clearest difference is ads: AMDI Data Collection at none against TurtleSAT's shown. AMDI Data Collection also leads on update cadence (every 5 weeks vs every 22 months) and monetization model (free vs ad-supported). On price, review sentiment, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TurtleSAT ships an update every 22 months, AMDI Data Collection every 5 weeks. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.
| Parameter | TurtleSAT | AMDI Data Collection |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Update frequency | Every 22 months | Every 5 weeks โ better |
| Ads | Yes | No โ better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free โ better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 16.4 | 15.5 โ better |
| Further details โ not scored | ||
| Size | 34 MB | 87 MB |
| Age rating | 4+ | 12+ |
| Developer | University of Western Sydney | TANGAROA BLUE FOUNDATION LTD |
Customer experience
TurtleSAT
AMDI Data Collection
In-app purchases
TurtleSAT
No in-app purchases
AMDI Data Collection
No in-app purchases
Questions
Is TurtleSAT free?
Is AMDI Data Collection free?
Do TurtleSAT or AMDI Data Collection have ads?
Which is updated more often, TurtleSAT or AMDI Data Collection?
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