# 충전왕 vs KEV

The clearest difference is update cadence: 충전왕 at fortnightly against KEV's every 6 months. 충전왕 also leads on iOS requirement (13.0 vs 15.6). 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.

충전왕 ships an update fortnightly, KEV every 6 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 충전왕 | KEV |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | Free | — |
| Size | 56 MB | 7 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ENlighten Co., Ltd.](https://appshunter.io/developer/1592635651) | [Klinelex Co., Ltd.](https://appshunter.io/developer/1241172081) |

## What reviewers say

### 충전왕

[App page](https://appshunter.io/ios/app/id1592635649)

Easily check estimated charging fees for your electric vehicle based on your car's battery level. Compare charging station prices on a map and get personalized recommendations for the cheapest options. Real-time station information is also available.

**Highlights:** Estimate charging fees based on battery level, Compare complex charging rates, Find cheapest charging stations on map, Personalized lowest price recommendations, Real-time charging station information

**Features:** macOS Compatibility

**In-app purchases:** none


### KEV

[App page](https://appshunter.io/ios/app/kev/id6444331318)

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

**In-app purchases:** none


## Frequently asked questions

### Is 충전왕 free?

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

### Is KEV free?

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

### Do 충전왕 or KEV have ads?

Neither 충전왕 nor KEV shows ads.

### Which is updated more often, 충전왕 or KEV?

충전왕 ships an update fortnightly, and KEV every 6 months. Most recently, 충전왕 was updated on October 24, 2026 and KEV on October 25, 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.*