# 한전ON vs KKUDA

The clearest difference is ads: 한전ON at none against KKUDA's shown. 한전ON also leads on monetization model (free vs ad-supported) and ratings volume (7 vs 1). KKUDA's advantage is review sentiment (60% vs 27%) and update cadence (every 2 weeks vs every 2 months). On price, rating, 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.

On the App Store both sit at effectively the same score — 1.0 for 한전ON against 1.0 for KKUDA. That said, the two scores are not equally well evidenced: 한전ON has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 27% of 한전ON's written reviews are positive against 60% of KKUDA's.

한전ON ships an update every 2 months, KKUDA every 2 weeks. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 한전ON | KKUDA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (7 ratings)](https://appshunter.io/ios/app/on/id410187082/reviews) | [1.0 (1 ratings)](https://appshunter.io/ios/app/kkuda/id6460770486/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | 26.6% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 168 MB | 61 MB |
| Requires iOS | 14.0 | **13.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [한국전력공사](https://appshunter.io/developer/410187085) | [SHAREROUND Inc.](https://appshunter.io/developer/1523992864) |

## What reviewers say

### 한전ON

[App page](https://appshunter.io/ios/app/on/id410187082)

Manage your electricity services conveniently from your mobile device. Access features like bill inquiries, payments, usage calculations, and report issues. Get support through chatbots or direct consultation.

**Highlights:** Electricity bill inquiry and payment, Electricity bill calculation, Request bill changes, Apply for welfare discounts, Customer consultation via chatbot or 1:1 chat, Report electrical faults and hazardous facilities

**Features:** macOS Compatibility

**In-app purchases:** none


### KKUDA

[App page](https://appshunter.io/ios/app/kkuda/id6460770486)

This app allows users to make installment payments for popular brand products using their bank accounts or check cards. Choose payment periods from 3 to 36 months to fit your financial situation. Sign up for service launch notifications to be among the first to use the service.

**Highlights:** Easy installment payments, Flexible payment periods (3-36 months), Use bank accounts or check cards, Shop popular brands, Service launch notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is 한전ON free?

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

### Is KKUDA free?

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

### Which has better reviews, 한전ON or KKUDA?

한전ON and KKUDA are both rated 1.0 out of 5 on the App Store, from 7 and 1 ratings respectively.

### Do 한전ON or KKUDA have ads?

KKUDA shows ads; 한전ON does not.

### Which is updated more often, 한전ON or KKUDA?

한전ON ships an update every 2 months, and KKUDA every 2 weeks. Most recently, 한전ON was updated on October 12, 2026 and KKUDA on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*