# IPET TRACKER vs PHOSGO

The clearest difference is update cadence: IPET TRACKER at fortnightly against PHOSGO's every 3 months. IPET TRACKER also leads on iOS requirement (12.0 vs 16.0). 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.

IPET TRACKER ships an update fortnightly, PHOSGO every 3 months. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | IPET TRACKER | PHOSGO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Size | 89 MB | 239 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen omni Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1500541115) | [升武 王](https://appshunter.io/developer/1865406238) |

## What reviewers say

### IPET TRACKER

[App page](https://appshunter.io/ios/app/ipet-tracker/id1665357791)

**Features:** macOS Compatibility

**In-app purchases:** none


### PHOSGO

[App page](https://appshunter.io/ios/app/phosgo/id6757788640)

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

**In-app purchases:** none


## Frequently asked questions

### Is IPET TRACKER free?

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

### Is PHOSGO free?

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

### Do IPET TRACKER or PHOSGO have ads?

Neither IPET TRACKER nor PHOSGO shows ads.

### Which is updated more often, IPET TRACKER or PHOSGO?

IPET TRACKER ships an update fortnightly, and PHOSGO every 3 months. Most recently, IPET TRACKER was updated on October 2, 2026 and PHOSGO on October 9, 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.*