# iOnePass통합인증 vs E

The clearest difference is review sentiment: E at 44% against iOnePass통합인증's 0%. iOnePass통합인증's advantage is iOS requirement (12.0 vs 15.1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

iOnePass통합인증 ships an update every 2 months, E monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | iOnePass통합인증 | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/e-pit/id1556412770/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | **44.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 60 MB | 109 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [이데아텍(주)](https://appshunter.io/developer/1523763926) | [HYUNDAI MOTOR COMPANY.,LTD](https://appshunter.io/developer/365274351) |

## What reviewers say

### iOnePass통합인증

[App page](https://appshunter.io/ios/app/ionepass/id1526228740)

Enhance your online security with multi-factor authentication. This app uses your device's biometric features like fingerprint and facial recognition, along with PIN and pattern options, to provide a secure second layer of verification for your logins.

**Highlights:** Two-factor authentication, Biometric login (fingerprint, facial recognition), PIN and pattern options, Secure login verification, Easy and fast authentication

**Features:** Vision Pro support

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-pit/id1556412770)

This app provides an ultra-fast electric vehicle charging network, capable of charging most EVs in under 18 minutes. It features digital queues, automatic authentication and payment, and an EV route planner to optimize charging stops.

**Highlights:** Ultra-fast charging (under 18 minutes), Korea's first EV ultra-fast charging network, Digital queue and reservation system, Plug and Charge technology, Digital wallet for charging membership, EV route planner

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

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient charging experience
- 👍 Simple and clean design
- 👍 Easy to find charging stations
- 👍 Fast charging speeds
- 👍 User-friendly interface

**What reviewers complain about**

- 🐛 Login issues after updates
- 🐛 QR code scanner not working
- 🐛 Charging status not updating
- 🐛 Inability to connect to certain car brands (e.g., Tesla)
- 🐛 Outdated charging system

**Reported bugs**

- Login fails after updates
- QR code scanner window doesn't appear
- App shows 'charging' even after charging is complete
- App doesn't respond to 'stop charging' button
- Camera QR authentication required for specific chargers (EPit)

**Requested features**

- Allow connection by device number or photo
- Add flashlight function for QR code scanning
- Improve real-time station availability updates
- Support for more vehicle brands (e.g., Tesla)
- Provide clear pre-visit guidance on usage differences


## Frequently asked questions

### Is iOnePass통합인증 free?

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

### Is E free?

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

### Do iOnePass통합인증 or E have ads?

Neither iOnePass통합인증 nor E shows ads.

### Which is updated more often, iOnePass통합인증 or E?

iOnePass통합인증 ships an update every 2 months, and E monthly. Most recently, iOnePass통합인증 was updated on October 25, 2026 and E 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.*