# 인천e음 vs i

The clearest difference is rating: i at 4.7 against 인천e음's 4.2. i also leads on ratings volume (1.8K vs 11) and monetization model (ad-supported vs free with in-app purchases). 인천e음's advantage is review sentiment (67% vs 34%). 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.

i holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: i has 1.8K ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 67% of 인천e음's written reviews are positive against 34% of i's, so the app with the better star average is not the one people write more warmly about.

인천e음 ships an update every 3 weeks, i fortnightly. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | 인천e음 | i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (11 ratings)](https://appshunter.io/ios/app/e/id1383589803/reviews) | **[4.7 (1.8K ratings)](https://appshunter.io/ios/app/i-one-bank/id1460543865/reviews)** |
| Number of ratings | 11 | **1.8K** |
| Positive reviews | **67.3% of reviews** | 34.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 230 MB | 265 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KONA I CO., LTD](https://appshunter.io/developer/1161985923) | [INDUSTRIAL BANK OF KOREA](https://appshunter.io/developer/347880191) |

## What reviewers say

### 인천e음

[App page](https://appshunter.io/ios/app/e/id1383589803)

This app offers a unique mobile and IC card-based electronic gift certificate for regional economic revitalization. It allows users to easily apply for, charge, and use the card at various local merchants, while also providing access to linked services and income tax benefits.

**Highlights:** Mobile and IC card electronic gift certificate, Regional economic revitalization, Linked services (taxi, delivery, shopping), Easy card application and delivery, Simple charging and balance checks, Income tax deduction benefits

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

**In-app purchases:** none


### i

[App page](https://appshunter.io/ios/app/i-one-bank/id1460543865)

This banking app allows users to manage their finances, invest in stocks, and access various public services. It offers personalized recommendations, secure transactions, and a user-friendly interface with features like dark mode and AI assistance.

**Highlights:** Account opening without a physical account, Simplified login with biometrics, Customizable home screen, Stock investment features, Integrated security platform, MyData-based asset management, AI chatbot assistance

**In-app purchases:** none

**What reviewers like**

- 🚀 Smooth and efficient
- 👍 User-friendly interface
- 💡 Innovative features
- 🔒 Secure transactions

**What reviewers complain about**

- 🐛 Frequent crashes
- ⏱️ Slow performance
- 🔑 Difficult authentication
- 🌍 Lacks support for international users

**Reported bugs**

- Unreliable facial recognition
- Compatibility issues with newer OS versions
- Inconsistent error messages
- Inability to update personal information

**Requested features**

- Fingerprint/Face ID login
- Detailed transaction history
- Customizable dashboard
- Improved customer support


## Frequently asked questions

### Is 인천e음 free?

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

### Is i free?

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

### Which has better reviews, 인천e음 or i?

i is rated higher. 인천e음 averages 4.2 out of 5 from 11 ratings, while i averages 4.7 from 1.8K ratings.

### Do 인천e음 or i have ads?

Both 인천e음 and i show ads.

### Which is updated more often, 인천e음 or i?

인천e음 ships an update every 3 weeks, and i fortnightly. Most recently, 인천e음 was updated on November 6, 2026 and i on November 9, 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.*