# 전기공사 vs 한국전기기술인협회

The clearest difference is in-app purchases: 한국전기기술인협회 at none against 전기공사's 2. 전기공사's advantage is update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 전기공사 sells 2 in-app purchases, starting at $9.99 per month. 한국전기기술인협회 asks for nothing beyond the download.

전기공사 ships an update weekly, 한국전기기술인협회 every 2 months. The most recent releases landed on September 7, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | 전기공사 | 한국전기기술인협회 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 110 MB | 3 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Hae Seong Kang](https://appshunter.io/developer/1711528778) | [KEEA](https://appshunter.io/developer/1705667051) |

## What reviewers say

### 전기공사

[App page](https://appshunter.io/ios/app/id6469094425)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 정기결제 | $9.99 | per month |
| 한달결제 | $7.99 | one-time |


### 한국전기기술인협회

[App page](https://appshunter.io/ios/app/id6747216985)

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

**In-app purchases:** none


## Frequently asked questions

### Is 전기공사 free?

전기공사 is free to download, with in-app purchases available.

### Is 한국전기기술인협회 free?

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

### Do 전기공사 or 한국전기기술인협회 have ads?

Neither 전기공사 nor 한국전기기술인협회 shows ads.

### Which is updated more often, 전기공사 or 한국전기기술인협회?

전기공사 ships an update weekly, and 한국전기기술인협회 every 2 months. Most recently, 전기공사 was updated on September 7, 2026 and 한국전기기술인협회 on June 9, 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.*