# coffeechanggo vs 지에스씨(GSC)

The clearest difference is rating: coffeechanggo at 5.0 against 지에스씨(GSC)'s 1.0. coffeechanggo also leads on update cadence (every 2 months vs every 9 months). 지에스씨(GSC)'s advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, 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.

coffeechanggo holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

coffeechanggo ships an update every 2 months, 지에스씨(GSC) every 9 months. The most recent releases landed on July 30, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | coffeechanggo | 지에스씨(GSC) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/coffeechanggo/id1448675738/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/gsc/id1575839894/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Ad-supported | **Free** |
| Size | 79 MB | 18 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [coffeecgchanggo corp.](https://appshunter.io/developer/1448675737) | [지에스씨인터내셔날(주)](https://appshunter.io/developer/1575839896) |

## What reviewers say

### coffeechanggo

[App page](https://appshunter.io/ios/app/coffeechanggo/id1448675738)

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 your device.

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 지에스씨(GSC)

[App page](https://appshunter.io/ios/app/gsc/id1575839894)

Purchase green coffee beans conveniently through this app, which also offers exclusive member benefits like customized coupons and discounts. Explore unique merchandise and utilize offline roasting services. Engage with a community forum for coffee enthusiasts.

**Highlights:** Convenient green coffee bean purchasing, Exclusive member coupons and discounts, Monthly and weekly events, Unique merchandise (Map Series), Offline roasting services, Community forum for coffee information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is coffeechanggo free?

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

### Is 지에스씨(GSC) free?

지에스씨(GSC) is free to download, with no in-app purchases.

### Which has better reviews, coffeechanggo or 지에스씨(GSC)?

coffeechanggo is rated higher. coffeechanggo averages 5.0 out of 5 from 1 ratings, while 지에스씨(GSC) averages 1.0 from 1 ratings.

### Do coffeechanggo or 지에스씨(GSC) have ads?

coffeechanggo shows ads; 지에스씨(GSC) does not.

### Which is updated more often, coffeechanggo or 지에스씨(GSC)?

coffeechanggo ships an update every 2 months, and 지에스씨(GSC) every 9 months. Most recently, coffeechanggo was updated on July 30, 2026 and 지에스씨(GSC) 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.*