# SSUMJ vs 프로스트제이

The clearest difference is ads: 프로스트제이 at none against SSUMJ's shown. 프로스트제이 also leads on review sentiment (33% vs 17%). SSUMJ's advantage is update cadence (every 2 months vs every 18 months). On price, in-app purchases, device support 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.

SSUMJ ships an update every 2 months, 프로스트제이 every 18 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | SSUMJ | 프로스트제이 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/ssumj/id991623710/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 16.7% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 18 months |
| Monetization | Ad-supported | — |
| Size | 71 MB | 18 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [ssumj](https://appshunter.io/developer/1380665403) | [PROST J Ltd.](https://appshunter.io/developer/1470192024) |

## What reviewers say

### SSUMJ

[App page](https://appshunter.io/ios/app/ssumj/id991623710)

Access exclusive app-only deals and discounts. Manage your orders, view shipping details, and receive push notifications for online store updates. Share products easily and get customer support.

**Highlights:** App-only coupons and discounts, Auto-login, View order history and shipping info, Push notifications for online store, Share products on social media, Customer support access

**Features:** macOS Compatibility

**In-app purchases:** none


### 프로스트제이

[App page](https://appshunter.io/ios/app/id1085995590)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SSUMJ free?

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

### Is 프로스트제이 free?

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

### Do SSUMJ or 프로스트제이 have ads?

SSUMJ shows ads; 프로스트제이 does not.

### Which is updated more often, SSUMJ or 프로스트제이?

SSUMJ ships an update every 2 months, and 프로스트제이 every 18 months. Most recently, SSUMJ was updated on November 1, 2026 and 프로스트제이 on November 2, 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.*