# 한전ON vs Smart 어음정보

The clearest difference is update cadence: 한전ON at every 2 months against Smart 어음정보's every 8 months. 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.

한전ON ships an update every 2 months, Smart 어음정보 every 8 months. The most recent releases landed on October 12, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | 한전ON | Smart 어음정보 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (7 ratings)](https://appshunter.io/ios/app/on/id410187082/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 26.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free | — |
| Size | 168 MB | 18 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [한국전력공사](https://appshunter.io/developer/410187085) | [KFTC](https://appshunter.io/developer/370391938) |

## 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


### Smart 어음정보

[App page](https://appshunter.io/ios/app/smart/id489438399)

**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 Smart 어음정보 free?

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

### Do 한전ON or Smart 어음정보 have ads?

Neither 한전ON nor Smart 어음정보 shows ads.

### Which is updated more often, 한전ON or Smart 어음정보?

한전ON ships an update every 2 months, and Smart 어음정보 every 8 months. Most recently, 한전ON was updated on October 12, 2026 and Smart 어음정보 on August 14, 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.*