# IDFmall vs 구구스

The clearest difference is review sentiment: 구구스 at 48% against IDFmall's 17%. 구구스 also leads on monetization model (free vs ad-supported). IDFmall's advantage is iOS requirement (14.0 vs 16.6). 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.

IDFmall ships an update every 6 weeks, 구구스 every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | IDFmall | 구구스 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (4 ratings)](https://appshunter.io/ios/app/id1507715930/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 17.1% of reviews | **47.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 72 MB | 31 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [INDONG FN CO.,LTD](https://appshunter.io/developer/1458307998) | [GUGUS CO.,LTD](https://appshunter.io/developer/1507715929) |

## What reviewers say

### IDFmall

[App page](https://appshunter.io/ios/app/idfmall/id1458307999)

Access exclusive coupons, discounts, and special offers optimized for mobile. Manage orders, shipping information, and your shopping cart with ease. Stay updated with store notifications and connect via social media.

**Highlights:** Exclusive coupons and discounts, Automatic login, Order tracking, Shopping cart management, Shipping info management, Store notifications, Social media access

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

**In-app purchases:** none


### 구구스

[App page](https://appshunter.io/ios/app/id1507715930)

This platform offers a secure way to buy and sell pre-owned luxury goods. It provides expert authentication, convenient selling options, and nationwide physical stores for in-person viewing and purchase. Shop trendy luxury items with confidence.

**Highlights:** Buy and sell pre-owned luxury goods, Expert authentication by certified appraisers, Convenient selling process without store visits, Nationwide physical stores for viewing, Purchase of unused new items, Extensive luxury goods database

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IDFmall free?

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

### Is 구구스 free?

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

### Do IDFmall or 구구스 have ads?

Neither IDFmall nor 구구스 shows ads.

### Which is updated more often, IDFmall or 구구스?

IDFmall ships an update every 6 weeks, and 구구스 every 2 months. Most recently, IDFmall was updated on November 2, 2026 and 구구스 on November 3, 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.*