# 이보아 EVOA vs KEPCO PLUG

이보아 EVOA and KEPCO PLUG are too close to call on the numbers: across 8 compared parameters — price, review sentiment, update cadence and ads among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

이보아 EVOA ships an update fortnightly, KEPCO PLUG every 2 weeks. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 이보아 EVOA | KEPCO PLUG |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 45.5% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 36 MB | 94 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [엔모션](https://appshunter.io/developer/1633404663) | [한국전력공사](https://appshunter.io/developer/410187085) |

## What reviewers say

### 이보아 EVOA

[App page](https://appshunter.io/ios/app/evoa-obd/id6479380429)

This app offers advanced diagnostics for electric vehicles, focusing on battery health and real-time component monitoring. It helps owners understand battery lifespan, motor efficiency, and detect fault codes. Requires a dedicated OBD device for full functionality.

**Highlights:** Real-time battery monitoring (voltage, current, cell voltage), State of Charge (SoC) analysis, EV motor efficiency diagnostics, Auxiliary battery monitoring, Fault code detection, Battery temperature tracking, Driver scoring system

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 이보아 EVOA free?

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

### Is KEPCO PLUG free?

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

### Do 이보아 EVOA or KEPCO PLUG have ads?

Neither 이보아 EVOA nor KEPCO PLUG shows ads.

### Which is updated more often, 이보아 EVOA or KEPCO PLUG?

이보아 EVOA ships an update fortnightly, and KEPCO PLUG every 2 weeks. Most recently, 이보아 EVOA was updated on September 9, 2026 and KEPCO PLUG on September 23, 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.*