# SK일렉링크(SK Electlink) vs 볼트업(VoltUp)

The clearest difference is rating: 볼트업(VoltUp) at 3.0 against SK일렉링크(SK Electlink)'s 2.3. 볼트업(VoltUp) also leads on monetization model (free vs ad-supported). SK일렉링크(SK Electlink)'s advantage is review sentiment (75% vs 52%). On price, ratings volume, update cadence and ads there is nothing between them.

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

볼트업(VoltUp) holds the better App Store score, 3.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews complicate that: 75% of SK일렉링크(SK Electlink)'s written reviews are positive against 52% of 볼트업(VoltUp)'s, so the app with the better star average is not the one people write more warmly about.

SK일렉링크(SK Electlink) ships an update fortnightly, 볼트업(VoltUp) every 3 weeks. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SK일렉링크(SK Electlink) | 볼트업(VoltUp) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/sksk-electlink/id1603607263/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/voltup/id6739238828/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | **75.0% of reviews** | 51.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 93 MB | 46 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SK electlink Co., Ltd.](https://appshunter.io/developer/1672555069) | [LG Uplus VoltUp](https://appshunter.io/developer/1780951839) |

## What reviewers say

### SK일렉링크(SK Electlink)

[App page](https://appshunter.io/ios/app/sksk-electlink/id1603607263)

This app provides a convenient and smart electric vehicle charging experience. It helps users find nearby charging stations, offers integrated services, and features a membership plan for affordable fast charging. The platform also emphasizes ESG values and supports businesses committed to sustainability.

**Highlights:** Find nearby charging stations, Smart charging solutions, Integrated services, Membership plans for charging, ESG value platform, 24-hour customer support

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

**In-app purchases:** none


### 볼트업(VoltUp)

[App page](https://appshunter.io/ios/app/voltup/id6739238828)

This app provides a comprehensive electric vehicle charging service with a vast network of charging stations nationwide. It offers a user-friendly interface for easy charging initiation, secure payment options including Kakao Pay, and detailed station information. Enjoy a convenient and safe charging experience with 24-hour monitoring.

**Highlights:** Extensive charging network nationwide, User-friendly charging app, 24-hour safety monitoring, Kakao login and payment, QR code charging initiation, Detailed charging station information

**In-app purchases:** none


## Frequently asked questions

### Is SK일렉링크(SK Electlink) free?

SK일렉링크(SK Electlink) is free to download, with no in-app purchases.

### Is 볼트업(VoltUp) free?

볼트업(VoltUp) is free to download, with no in-app purchases.

### Which has better reviews, SK일렉링크(SK Electlink) or 볼트업(VoltUp)?

볼트업(VoltUp) is rated higher. SK일렉링크(SK Electlink) averages 2.3 out of 5 from 3 ratings, while 볼트업(VoltUp) averages 3.0 from 2 ratings.

### Do SK일렉링크(SK Electlink) or 볼트업(VoltUp) have ads?

Neither SK일렉링크(SK Electlink) nor 볼트업(VoltUp) shows ads.

### Which is updated more often, SK일렉링크(SK Electlink) or 볼트업(VoltUp)?

SK일렉링크(SK Electlink) ships an update fortnightly, and 볼트업(VoltUp) every 3 weeks. Most recently, SK일렉링크(SK Electlink) was updated on September 21, 2026 and 볼트업(VoltUp) 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.*