# P++家家（PChome廠商後台系統） vs OETH

The clearest difference is iOS requirement: OETH at 13.0 against P++家家（PChome廠商後台系統）'s 15. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 8, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | P++家家（PChome廠商後台系統） | OETH |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 38.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 31 MB | 25 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PChome Online Inc.](https://appshunter.io/developer/379576909) | [WebComm Technology Co., Ltd.](https://appshunter.io/developer/724381640) |

## What reviewers say

### P++家家（PChome廠商後台系統）

[App page](https://appshunter.io/ios/app/p-plus-plus-pchome/id1451037191)

This app allows partner vendors to access real-time business information on their mobile devices. Manage orders, respond to customer inquiries, and view announcements to improve operational efficiency. Future updates will introduce more features to enhance vendor services.

**Highlights:** Real-time business information access, Order management, Customer inquiry handling, Announcement viewing, Improved operational efficiency

**Features:** macOS Compatibility

**In-app purchases:** none


### OETH

[App page](https://appshunter.io/ios/app/oeth/id1597058287)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is P++家家（PChome廠商後台系統） free?

P++家家（PChome廠商後台系統） is free to download, with no in-app purchases.

### Is OETH free?

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

### Do P++家家（PChome廠商後台系統） or OETH have ads?

Neither P++家家（PChome廠商後台系統） nor OETH shows ads.

### Which is updated more often, P++家家（PChome廠商後台系統） or OETH?

P++家家（PChome廠商後台系統） ships an update every 3 months, and OETH every 3 months. Most recently, P++家家（PChome廠商後台系統） was updated on September 8, 2026 and OETH on September 19, 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.*