# KEPCO PLUG vs YAM

The clearest difference is price: KEPCO PLUG at Free against YAM's $1.99. KEPCO PLUG also leads on ads (none vs shown). YAM's advantage is iOS requirement (15.0 vs 17.6). On update cadence, in-app purchases and device support there is nothing between them.

KEPCO PLUG is free to download; YAM costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

KEPCO PLUG ships an update every 2 weeks, YAM fortnightly. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | KEPCO PLUG | YAM |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 94 MB | 14 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [한국전력공사](https://appshunter.io/developer/410187085) | [sukjin lee](https://appshunter.io/developer/6777852412) |

## What reviewers say

### KEPCO PLUG

[App page](https://appshunter.io/ios/app/kepco-plug/id6504782624)

This app provides electric vehicle charging services, including finding charging station locations and their status. It offers navigation integration, payment options, and real-time charging updates for registered users.

**Highlights:** Find charging station locations and status, Navigation integration with TMAP and Kakao Navi, QR code and simple payment options, Real-time charging progress and alerts, View charging history and statistics, Report charging station issues

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

**In-app purchases:** none


### YAM

[App page](https://appshunter.io/ios/app/yam/id6777852410)

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

**In-app purchases:** none


## Frequently asked questions

### Is KEPCO PLUG free?

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

### Is YAM free?

YAM costs $1.99, with no in-app purchases.

### Do KEPCO PLUG or YAM have ads?

YAM shows ads; KEPCO PLUG does not.

### Which is updated more often, KEPCO PLUG or YAM?

KEPCO PLUG ships an update every 2 weeks, and YAM fortnightly. Most recently, KEPCO PLUG was updated on October 16, 2026 and YAM on October 7, 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.*