# 제이페이지 vs PENETRO

The clearest difference is update cadence: PENETRO at every 3 weeks against 제이페이지's every 5 months. 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.

제이페이지 ships an update every 5 months, PENETRO every 3 weeks. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 제이페이지 | PENETRO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 19 MB | 71 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jo Banghee](https://appshunter.io/developer/1419947280) | [Sumin Yoo](https://appshunter.io/developer/1811949896) |

## What reviewers say

### 제이페이지

[App page](https://appshunter.io/ios/app/id1419947281)

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

**In-app purchases:** none


### PENETRO

[App page](https://appshunter.io/ios/app/penetro/id6745394348)

Access exclusive coupons and discounts through this mobile application. Features include automatic login, order tracking, cart management, and store notifications. Connect with social media and customer service directly from the app.

**Highlights:** Exclusive coupons and discounts, Automatic login, Order tracking, Shopping cart management, Store notifications, Customer service access

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 제이페이지 free?

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

### Is PENETRO free?

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

### Do 제이페이지 or PENETRO have ads?

Neither 제이페이지 nor PENETRO shows ads.

### Which is updated more often, 제이페이지 or PENETRO?

제이페이지 ships an update every 5 months, and PENETRO every 3 weeks. Most recently, 제이페이지 was updated on October 5, 2026 and PENETRO on October 12, 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.*