# 전남상품권 chak vs 성과급 계산기

The clearest difference is update cadence: 성과급 계산기 at every 3 weeks against 전남상품권 chak's every 2 months. 전남상품권 chak's advantage is iOS requirement (15.0 vs 17.0). 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.

전남상품권 chak ships an update every 2 months, 성과급 계산기 every 3 weeks. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 전남상품권 chak | 성과급 계산기 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 44 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [한국조폐공사](https://appshunter.io/developer/938560543) | [jisoo kim](https://appshunter.io/developer/6803555464) |

## What reviewers say

### 전남상품권 chak

[App page](https://appshunter.io/ios/app/chak/id6475802206)

This platform connects you to Jeollanam-do's local economy. Easily make payments using regional gift certificates. It's designed to foster positive change for local economies and the future of regional gift certificates.

**Highlights:** Regional gift certificate payments, Local economy platform, Connects to Jeollanam-do, Facilitates regional economic growth

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

**In-app purchases:** none


### 성과급 계산기

[App page](https://appshunter.io/ios/app/id6803555222)

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

**In-app purchases:** none


## Frequently asked questions

### Is 전남상품권 chak free?

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

### Is 성과급 계산기 free?

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

### Do 전남상품권 chak or 성과급 계산기 have ads?

Neither 전남상품권 chak nor 성과급 계산기 shows ads.

### Which is updated more often, 전남상품권 chak or 성과급 계산기?

전남상품권 chak ships an update every 2 months, and 성과급 계산기 every 3 weeks. Most recently, 전남상품권 chak was updated on October 25, 2026 and 성과급 계산기 on October 16, 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.*