# 어썸 LED 전광판 vs 쿠덤 쿠폰

The clearest difference is in-app purchases: 쿠덤 쿠폰 at none against 어썸 LED 전광판's 1. 어썸 LED 전광판's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 14 months). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. 어썸 LED 전광판 sells 1 one-off in-app purchase. 쿠덤 쿠폰 asks for nothing beyond the download.

어썸 LED 전광판 holds the better App Store score, 4.4 against 4.1. Both are backed by a comparable volume of ratings — 5 and 13 respectively. Written reviews point the same way: 100% of 어썸 LED 전광판's written reviews are positive against 80% of 쿠덤 쿠폰's.

어썸 LED 전광판 ships an update every 2 weeks, 쿠덤 쿠폰 every 14 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 어썸 LED 전광판 | 쿠덤 쿠폰 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (5 ratings)](https://appshunter.io/ios/app/led/id1527862040/reviews)** | [4.1 (13 ratings)](https://appshunter.io/ios/app/id1589344623/reviews) |
| Number of ratings | 5 | **13** |
| Positive reviews | **100.0% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 14 months |
| Monetization | **Free** | Ad-supported |
| Size | 72 MB | 13 MB |
| Requires iOS | 15.0 | **14.5** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eunjin Jo](https://appshunter.io/developer/1456742459) | [Hyunwoo Park](https://appshunter.io/developer/1589344625) |

## What reviewers say

### 어썸 LED 전광판

[App page](https://appshunter.io/ios/app/led/id1527862040)

Create custom LED signs for various purposes like cheering, airport pickups, or ordering. Offers extensive customization options and uses fonts from popular Korean services.

**Highlights:** Customizable LED sign creation, Support for cheering, airport pickups, and ordering, Extensive customization options, Uses popular Korean service fonts, iPhone and iPod support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bear Theme | $0.99 | one-time |


### 쿠덤 쿠폰

[App page](https://appshunter.io/ios/app/id1589344623)

This app provides coupon information for a popular game and allows users to register them directly. It sends push notifications for new coupons, ensuring users can quickly find and redeem them.

**Highlights:** Coupon information display, In-app coupon registration, Push notifications for new coupons, Quick coupon access

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

**In-app purchases:** none


## Frequently asked questions

### Is 어썸 LED 전광판 free?

어썸 LED 전광판 is free to download, with in-app purchases available.

### Is 쿠덤 쿠폰 free?

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

### Which has better reviews, 어썸 LED 전광판 or 쿠덤 쿠폰?

어썸 LED 전광판 is rated higher. 어썸 LED 전광판 averages 4.4 out of 5 from 5 ratings, while 쿠덤 쿠폰 averages 4.1 from 13 ratings.

### Do 어썸 LED 전광판 or 쿠덤 쿠폰 have ads?

쿠덤 쿠폰 shows ads; 어썸 LED 전광판 does not.

### Which is updated more often, 어썸 LED 전광판 or 쿠덤 쿠폰?

어썸 LED 전광판 ships an update every 2 weeks, and 쿠덤 쿠폰 every 14 months. Most recently, 어썸 LED 전광판 was updated on November 7, 2026 and 쿠덤 쿠폰 on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*