# 펜팔, 편지 친구 vs 글결

The clearest difference is in-app purchases: 글결 at none against 펜팔, 편지 친구's 2. 펜팔, 편지 친구's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 펜팔, 편지 친구 sells 2 one-off in-app purchases. 글결 asks for nothing beyond the download.

펜팔, 편지 친구 ships an update fortnightly, 글결 every 8 days. The most recent releases landed on November 10, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 펜팔, 편지 친구 | 글결 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [JINWOOK CHUNG](https://appshunter.io/developer/1896751459) | [JINWOO LEE](https://appshunter.io/developer/1832935349) |

## What reviewers say

### 펜팔, 편지 친구

[App page](https://appshunter.io/ios/app/id6770534229)

This app fosters deeper connections through slow communication, focusing on written messages and a 6-hour delivery time for letters. It encourages sharing daily thoughts and finding like-minded individuals in a safe, respectful environment.

**Highlights:** Daily journaling with 'Today's Writing', 6-hour delayed letter delivery, Slow, thoughtful communication, Safe and curated interactions, Connect through shared thoughts and feelings

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 우표 2장 | $0.49 | one-time |
| 우표 10장 | $1.99 | one-time |


### 글결

[App page](https://appshunter.io/ios/app/sns/id6781862204)

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

**In-app purchases:** none


## Frequently asked questions

### Is 펜팔, 편지 친구 free?

펜팔, 편지 친구 is free to download, with in-app purchases available.

### Is 글결 free?

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

### Do 펜팔, 편지 친구 or 글결 have ads?

Neither 펜팔, 편지 친구 nor 글결 shows ads.

### Which is updated more often, 펜팔, 편지 친구 or 글결?

펜팔, 편지 친구 ships an update fortnightly, and 글결 every 8 days. Most recently, 펜팔, 편지 친구 was updated on November 10, 2026 and 글결 on November 5, 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.*