# Shoresearch vs Ursidae

The clearest difference is update cadence: Ursidae at weekly against Shoresearch's every 4 months. Shoresearch's advantage is iOS requirement (15.0 vs 17.0). 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.

Shoresearch ships an update every 4 months, Ursidae weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Shoresearch | Ursidae |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free | — |
| Size | 26 MB | 60 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Wildlife Trusts](https://appshunter.io/developer/995941853) | [NatureSpy](https://appshunter.io/developer/1682232932) |

## What reviewers say

### Shoresearch

[App page](https://appshunter.io/ios/app/shoresearch/id1568054579)

Easily record marine wildlife data from intertidal surveys. Contribute to scientific research, conservation efforts, and monitoring of marine protected areas. Explore your local coast and learn about its unique ecosystem.

**Highlights:** Record marine data, Citizen science surveys, Wildlife identification, Contribute to research, Monitor marine areas, Explore local coast

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

**In-app purchases:** none


### Ursidae

[App page](https://appshunter.io/ios/app/ursidae/id6759287547)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shoresearch free?

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

### Is Ursidae free?

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

### Do Shoresearch or Ursidae have ads?

Neither Shoresearch nor Ursidae shows ads.

### Which is updated more often, Shoresearch or Ursidae?

Shoresearch ships an update every 4 months, and Ursidae weekly. Most recently, Shoresearch was updated on November 3, 2026 and Ursidae on November 5, 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.*