# Cat Tracker 2 vs PedigreePro

The clearest difference is in-app purchases: Cat Tracker 2 at none against PedigreePro's 2. Cat Tracker 2 also leads on iOS requirement (12.0 vs 17.0). PedigreePro's advantage is update cadence (every 2 months vs every 27 months). On price, ads and device support there is nothing between them.

Both are free to download. PedigreePro sells 2 in-app purchases, starting at $6.99 per month. Cat Tracker 2 asks for nothing beyond the download.

Cat Tracker 2 ships an update every 27 months, PedigreePro every 2 months. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Cat Tracker 2 | PedigreePro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cat-tracker-2/id1572340472/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 57 MB | 13 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AppHammer, LLC](https://appshunter.io/developer/1167531570) | [Robert Santini](https://appshunter.io/developer/1688826743) |

## What reviewers say

### Cat Tracker 2

[App page](https://appshunter.io/ios/app/cat-tracker-2/id1572340472)

This app helps researchers and enthusiasts understand the impact of domestic cats on native wildlife populations. It provides data to study cat population dynamics and their relationship with local ecosystems.

**Highlights:** Study cat population dynamics, Analyze impact on native wildlife, Data collection for research, Understand ecosystem relationships, Educational tool for conservation

**Features:** macOS Compatibility

**In-app purchases:** none


### PedigreePro

[App page](https://appshunter.io/ios/app/pedigreepro/id6759845768)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PedigreePro Pro Monthly | $6.99 | per month |
| PedigreePro Pro Annual | $49.99 | per year |


## Frequently asked questions

### Is Cat Tracker 2 free?

Cat Tracker 2 is free to download, with no in-app purchases.

### Is PedigreePro free?

PedigreePro is free to download, with in-app purchases available.

### Do Cat Tracker 2 or PedigreePro have ads?

Neither Cat Tracker 2 nor PedigreePro shows ads.

### Which is updated more often, Cat Tracker 2 or PedigreePro?

Cat Tracker 2 ships an update every 27 months, and PedigreePro every 2 months. Most recently, Cat Tracker 2 was updated on October 3, 2026 and PedigreePro on October 8, 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.*