# St2 Inventory vs Cat Breed Identifier AI Scan

The clearest difference is in-app purchases: St2 Inventory at none against Cat Breed Identifier AI Scan's 2. St2 Inventory also leads on update cadence (every 6 months vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cat Breed Identifier AI Scan sells 2 in-app purchases, starting at $8.99 per 7 days. St2 Inventory asks for nothing beyond the download.

St2 Inventory ships an update every 6 months, Cat Breed Identifier AI Scan every 13 months. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | St2 Inventory | Cat Breed Identifier AI Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 13 months |
| Size | 3 MB | 9 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Status 2 SL](https://appshunter.io/developer/1211456320) | [Nuno Lopes](https://appshunter.io/developer/1802013711) |

## What reviewers say

### St2 Inventory

[App page](https://appshunter.io/ios/app/st2-inventory/id1243075013)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cat Breed Identifier AI Scan

[App page](https://appshunter.io/ios/app/cat-breed-identifier-ai-scan/id6747971564)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $8.99 | per 7 days |
| Annual Plan | $34.99 | per year |


## Frequently asked questions

### Is St2 Inventory free?

St2 Inventory is free to download, with no in-app purchases.

### Is Cat Breed Identifier AI Scan free?

Cat Breed Identifier AI Scan is free to download, with in-app purchases available.

### Do St2 Inventory or Cat Breed Identifier AI Scan have ads?

Neither St2 Inventory nor Cat Breed Identifier AI Scan shows ads.

### Which is updated more often, St2 Inventory or Cat Breed Identifier AI Scan?

St2 Inventory ships an update every 6 months, and Cat Breed Identifier AI Scan every 13 months. Most recently, St2 Inventory was updated on November 2, 2026 and Cat Breed Identifier AI Scan on October 25, 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.*