# IoT원패스 vs E

IoT원패스 and E both sit at 1.0 stars, but that hides the real split: 44% of E's written reviews are positive against 9% of IoT원패스's. E also leads on update cadence (monthly vs every 4 months). IoT원패스's advantage is iOS requirement (13 vs 15.1). On price, rating, ratings volume 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.

On the App Store both sit at effectively the same score — 1.0 for IoT원패스 against 1.0 for E. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews are what separate them: 9% of IoT원패스's written reviews are positive against 44% of E's.

IoT원패스 ships an update every 4 months, E monthly. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | IoT원패스 | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/iot/id1537678233/reviews) | [1.0 (1 ratings)](https://appshunter.io/ios/app/e-pit/id1556412770/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 9.3% of reviews | **44.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | Free |
| Size | 17 MB | 109 MB |
| Requires iOS | **13** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [(주)에이펙스테크놀러지](https://appshunter.io/developer/1537678235) | [HYUNDAI MOTOR COMPANY.,LTD](https://appshunter.io/developer/365274351) |

## What reviewers say

### IoT원패스

[App page](https://appshunter.io/ios/app/iot/id1537678233)

This app enables residents of apartment buildings with installed IoT hardware to communicate with the system. It allows for opening the main entrance, registering parking locations, and sending emergency signals to the management office.

**Highlights:** Open main entrance, Register parking location, Emergency bell signal, Communicate with IoT hardware

**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 IoT원패스 free?

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

### Is E free?

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

### Which has better reviews, IoT원패스 or E?

IoT원패스 and E are both rated 1.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do IoT원패스 or E have ads?

Neither IoT원패스 nor E shows ads.

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

IoT원패스 ships an update every 4 months, and E monthly. Most recently, IoT원패스 was updated on October 2, 2026 and E on September 29, 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.*