# Petzee vs 3rdeye system

The clearest difference is update cadence: Petzee at every 2 weeks against 3rdeye system's every 16 months. Petzee also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

Petzee ships an update every 2 weeks, 3rdeye system every 16 months. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Petzee | 3rdeye system |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 2 weeks** | Every 16 months |
| Size | 101 MB | 141 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Uffizio India Software Consultants Private Limited](https://appshunter.io/developer/1454793596) | [Global East Software LLC](https://appshunter.io/developer/1764796686) |

## What reviewers say

### Petzee

[App page](https://appshunter.io/ios/app/petzee/id6504068307)

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

**In-app purchases:** none


### 3rdeye system

[App page](https://appshunter.io/ios/app/3rdeye-system/id6670785541)

**In-app purchases:** none


## Frequently asked questions

### Is Petzee free?

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

### Is 3rdeye system free?

3rdeye system is free to download, with no in-app purchases.

### Which is updated more often, Petzee or 3rdeye system?

Petzee ships an update every 2 weeks, and 3rdeye system every 16 months. Most recently, Petzee was updated on September 23, 2026 and 3rdeye system on September 17, 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.*