# TurtleSAT vs Albany Public Library

The clearest difference is ads: Albany Public Library at none against TurtleSAT's shown. Albany Public Library also leads on update cadence (every 3 weeks vs every 22 months) and iOS requirement (11.0 vs 16.4). On price, 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.

TurtleSAT ships an update every 22 months, Albany Public Library every 3 weeks. Both last shipped on November 2, 2026.

## The numbers

| Metric | TurtleSAT | Albany Public Library |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 22 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 34 MB | 107 MB |
| Requires iOS | 16.4 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [University of Western Sydney](https://appshunter.io/developer/666618434) | [FE Technologies Pty Ltd](https://appshunter.io/developer/1257621076) |

## What reviewers say

### TurtleSAT

[App page](https://appshunter.io/ios/app/turtlesat-mapping-tool/id1238032751)

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:** Vision Pro support

**In-app purchases:** none


### Albany Public Library

[App page](https://appshunter.io/ios/app/albany-public-library/id1448967179)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TurtleSAT free?

TurtleSAT is free to download, with no in-app purchases.

### Is Albany Public Library free?

Albany Public Library is free to download, with no in-app purchases.

### Do TurtleSAT or Albany Public Library have ads?

TurtleSAT shows ads; Albany Public Library does not.

### Which is updated more often, TurtleSAT or Albany Public Library?

TurtleSAT ships an update every 22 months, and Albany Public Library every 3 weeks. Most recently, TurtleSAT was updated on November 2, 2026 and Albany Public Library 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.*