Comparison

TurtleSAT vs I Spy Koala

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

I Spy Koala

This app allows users to record and submit koala observation data. The collected information contributes to biodiversity databases and aids in conservation efforts. It's a tool for citizen science to help protect koala populations.

Highlights
  • Record koala observations
  • Submit survey data
  • Contribute to biodiversity databases
  • Aid conservation strategies
  • View data on interactive maps
  • Accessible to researchers and public
Features
Read full description

I Spy Koala app is for the collection of koala observation and survey data for all koalas. For sick or injured koalas needing immediate care, also contact your local wildlife rehabilitation organisation. This app was developed in 2019 by the then NSW Department of Planning, Industry and Environment (DPIE) to improve the flow of koala observation data to NSW planning and decision tools. All submitted records will be combined with other koala observations and made available in BioNet, the repository for NSW biodiversity data. Records are searchable through BioNet and associated data services, including the SEED data portal where you can conveniently view the data using the interactive Koala Sightings - BioNet map. This data is accessible to researchers, land managers, planners, consultants, government and the public, and assists the implementation of long-term conservation strategies to secure healthy koala populations in the wild. Please contactΒ bionet@environment.nsw.gov.auΒ for I Spy Koala app support or to provide feedback.

Screenshots

TurtleSAT1 screens
I Spy Koala4 screens

Verdict

The call

The clearest difference is review sentiment: I Spy Koala at 38% against TurtleSAT's 0%. I Spy Koala also leads on ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

TurtleSAT ships an update every 22 months, I Spy Koala every 25 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard4 real differences Β· 4 level
TurtleSAT versus I Spy Koala: the parameters behind the verdict, then further details
ParameterTurtleSATI Spy Koala
PriceFreeFree
Positive reviews0.0% of reviews37.5% of reviews β€” better
Update frequencyEvery 22 months β€” betterEvery 25 months
AdsYesNo β€” better
In-app purchasesNoNo
MonetizationAd-supportedFree β€” better
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS16.414.0 β€” better
Further details β€” not scored
Size34 MB19 MB
Age rating4+4+
DeveloperUniversity of Western SydneyDepartment of Planning, Industry and Environment

Customer experience

TurtleSAT

Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

I Spy Koala

Written reviews8 reviews
Positive37.5%
Neutral0.0%
Negative62.5%

In-app purchases

None

TurtleSAT

No in-app purchases

None

I Spy Koala

No in-app purchases

Questions

Is TurtleSAT free?
TurtleSAT is free to download, with no in-app purchases.
Is I Spy Koala free?
I Spy Koala is free to download, with no in-app purchases.
Do TurtleSAT or I Spy Koala have ads?
TurtleSAT shows ads; I Spy Koala does not.
Which is updated more often, TurtleSAT or I Spy Koala?
TurtleSAT ships an update every 22 months, and I Spy Koala every 25 months. Most recently, TurtleSAT was updated on November 2, 2026 and I Spy Koala on November 3, 2026.

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