Saemo vs 펜팔, 편지 친구
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Saemo
This app offers a gentle way to reflect on your day by answering daily prompts and writing short diary entries. You can keep your thoughts private or share them to see diverse perspectives from others. Track your personal growth through an experience-based leveling system.
- Daily prompts for reflection
- Short diary entries with photos
- Browse and suggest questions
- Level-based growth system
- Private or public sharing
- View shared perspectives
- Following feed and direct messages
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Saemo - A gentle diary for your thoughts Everyone needs at least one question a day that helps them look back on themselves. In Saemo, you can answer daily questions and wrap up your day with a short diary. Keep your writing private, or share it and organize your thoughts alongside different perspectives from people who answered the same question. [Daily questions] When you do not know where to begin, a question gives you a small place to start. Answer 3 gentle prompts each day and put today's thoughts into words at your own pace. [Today's Diary] Even an uneventful day can hold something worth keeping: a warm lunch, the air on the way home, a kind greeting. Write it down, add photos, and let the day close in your own words. [Questions that meet you where you are] Browse prepared questions until one feels close to your current mood. From Lv.10, choose up to 3 questions to receive tomorrow. From Lv.20, suggest questions you hope others will answer too. [Same question, different perspectives] The same question can open many different memories. Read shared answers to find familiar feelings, unexpected perspectives, and thoughts that make your own a little wider. [Growth you can see by level] Answers, diary entries, comments, and likes build XP and raise your level. The level is not the whole story, but it helps you see how your thoughts have grown over time. Key Features - 3 new questions every day - Today's Diary with photo records - Browse and search prepared questions - Lv.10 question selection, Lv.20 question suggestions - See different thoughts on the same question - Level-based growth up to Lv.50 - Private/public settings - Following feed and 1:1 direct messages - Comments and reactions - Your thought archive - Multi-language support (Korean, English, Japanese) Before today's thoughts fade, leave one honest line with Saemo. Contact: support@saemo.us Website: https://saemo.us
펜팔, 편지 친구
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.
- Daily journaling with 'Today's Writing'
- 6-hour delayed letter delivery
- Slow, thoughtful communication
- Safe and curated interactions
- Connect through shared thoughts and feelings
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진심은 편지로 만나는 펜팔 앱입니다. 매일 모르는 사람의 편지가 내 우체통에 도착합니다. 내 편지를 써서 우체통에 넣으면, 누군게에게 배달됩니다. 상대의 편지에 답장을 하거나 누군가가 내 편지에 답장을 하면, 서로 편지 친구가 되어 편지를 주고받을 수 있어요. ■ 우체통에 편지를 넣어요 받는 사람을 정하지 않습니다. 나를 소개하고 요즘 생각하는 것을 적어 넣으면, 어울리는 누군가의 우체통으로 배달됩니다. ■ 매일 우체통에 편지가 도착해요 다른 누군가가 작성한 편지가 내 우체통에 도착합니다. 도착한 편지에 답장을 보낼 수 있습니다. ■ 답장이 오가면 편지 친구가 돼요 한 사람과 답장을 주고받기 시작하면 그 사람과의 편지함이 열립니다. 편지는 보낸 뒤 6시간이 지나 도착합니다. 천천히 상대방과 편지를 주고받아 보세요. ■ 봉투와 우표를 고릅니다 편지마다 봉투 색과 우표를 고를 수 있습니다. 우표를 모으는 재미가 있습니다. 사는 지역, 태어난 띠와 별자리, MBTI에 따라 각자 다른 우표를 가지고 있고, 편지를 주고받으며 서로의 우표를 모을 수 있습니다. ■ 이런 분께 · 펜팔을 해보고 싶은 분 · 사진보다 글로 사람을 알아가고 싶은 분 · 바로 답이 오가는 채팅이 부담스러운 분 · 상대를 고르고 평가하는 방식이 피곤한 분 · 기다림이 주는 설렘을 좋아하시는 분 편지 한 통으로 시작해보세요.
Screenshots
Verdict
The clearest difference is monetization model: Saemo at free against 펜팔, 편지 친구's free with in-app purchases. On review sentiment, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Saemo ships an update monthly, 펜팔, 편지 친구 fortnightly. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.
| Parameter | Saemo | 펜팔, 편지 친구 |
|---|---|---|
| Price | Free — better | — |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 7 MB |
| Age rating | 12+ | 17+ |
| Developer | Sanggun Cho | JINWOOK CHUNG |
Customer experience
Saemo
펜팔, 편지 친구
In-app purchases
Saemo
No in-app purchases
펜팔, 편지 친구
No in-app purchases








