# Sheep Breed Compendium vs SpydusGO

The clearest difference is update cadence: SpydusGO at every 2 months against Sheep Breed Compendium's every 12 months. SpydusGO also leads on device support (3 vs 1). Sheep Breed Compendium's advantage is iOS requirement (9.0 vs 14.2). On price, ads and in-app purchases there is nothing between them.

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

Sheep Breed Compendium ships an update every 12 months, SpydusGO every 2 months. The most recent releases landed on November 2, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Sheep Breed Compendium | SpydusGO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Size | 1.1 GB | 62 MB |
| Requires iOS | **9.0** | 14.2 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Australian Wool Exchange AWEX Ltd](https://appshunter.io/developer/1021150929) | [Civica Pty Ltd](https://appshunter.io/developer/391428617) |

## What reviewers say

### Sheep Breed Compendium

[App page](https://appshunter.io/ios/app/sheep-breed-compendium/id1112071907)

**Features:** macOS Compatibility

**In-app purchases:** none


### SpydusGO

[App page](https://appshunter.io/ios/app/spydusgo/id1434029199)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sheep Breed Compendium free?

Sheep Breed Compendium is free to download, with no in-app purchases.

### Is SpydusGO free?

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

### Do Sheep Breed Compendium or SpydusGO have ads?

Neither Sheep Breed Compendium nor SpydusGO shows ads.

### Which is updated more often, Sheep Breed Compendium or SpydusGO?

Sheep Breed Compendium ships an update every 12 months, and SpydusGO every 2 months. Most recently, Sheep Breed Compendium was updated on November 2, 2026 and SpydusGO on October 26, 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.*