# CJ ONE vs 이즐충전소

The clearest difference is rating: CJ ONE at 3.5 against 이즐충전소's 2.5. CJ ONE also leads on review sentiment (71% vs 55%). 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.

CJ ONE holds the better App Store score, 3.5 against 2.5. Both are backed by a comparable volume of ratings — 37 and 20 respectively. Written reviews point the same way: 71% of CJ ONE's written reviews are positive against 55% of 이즐충전소's.

CJ ONE ships an update monthly, 이즐충전소 every 5 weeks. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | CJ ONE | 이즐충전소 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (37 ratings)](https://appshunter.io/ios/app/cj-one/id387363739/reviews)** | [2.5 (20 ratings)](https://appshunter.io/ios/app/k/id1519907149/reviews) |
| Number of ratings | **37** | 20 |
| Positive reviews | **71.3% of reviews** | 54.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 176 MB | 87 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CJ OliveNetworks Co., Ltd.](https://appshunter.io/developer/692699879) | [EZL Corp.](https://appshunter.io/developer/456830243) |

## What reviewers say

### CJ ONE

[App page](https://appshunter.io/ios/app/cj-one/id387363739)

This lifestyle membership service offers exclusive benefits, special experiences, and rewards. Enjoy personalized deals, brand coupons, and convenient point accumulation and redemption through a mobile barcode. Engage in daily missions for extra points and rewards.

**Highlights:** Personalized benefit community, Brand coupons for dining, shopping, culture, Mobile barcode for points and gift cards, Daily missions for points (roulette, games, steps), Point accumulation and redemption, Gift card registration and usage

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient point management
- 👍 Easy to use
- 👍 Good for checking points
- 👍 Useful for coupons
- 👍 Good event participation

**What reviewers complain about**

- 🐛 Frequent app crashes
- 🐛 Slow loading times
- 🐛 High battery usage
- 🐛 Frequent UI changes
- 🐛 Difficulty finding menus

**Reported bugs**

- App crashes on startup
- App freezes
- ARS authentication repeatedly required
- App not updating
- Gift card scratch number not visible

**Requested features**

- Change password rules
- Email masking feature
- Improve UI consistency
- Fix ARS authentication issues
- Improve gift card scratch number visibility


### 이즐충전소

[App page](https://appshunter.io/ios/app/k/id1519907149)

Easily charge your transportation cards and manage K-Pass benefits all in one app. Top up anytime, anywhere using various payment methods and track your usage and discounts.

**Highlights:** Smartphone transportation card charging, K-Pass card discount and accumulation, Balance and usage history check, Lost card reporting and refund application, Youth transportation discount application, Income deduction application

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CJ ONE free?

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

### Is 이즐충전소 free?

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

### Which has better reviews, CJ ONE or 이즐충전소?

CJ ONE is rated higher. CJ ONE averages 3.5 out of 5 from 37 ratings, while 이즐충전소 averages 2.5 from 20 ratings.

### Do CJ ONE or 이즐충전소 have ads?

Both CJ ONE and 이즐충전소 show ads.

### Which is updated more often, CJ ONE or 이즐충전소?

CJ ONE ships an update monthly, and 이즐충전소 every 5 weeks. Most recently, CJ ONE was updated on October 13, 2026 and 이즐충전소 on October 15, 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.*