Comparison

Campusletter vs 모각공

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Campusletter

Connect with university peers through anonymous letter exchanges. Share thoughts and feelings, fostering empathy and understanding in a safe, structured environment. Discover new perspectives and build a supportive community.

Highlights
  • Anonymous letter exchange
  • Random partner matching
  • Preference-based communication
  • Daily letter limit
  • Focus on sincerity and empathy
  • Safe space for expression
Features
Read full description

Campusletter is opening a new horizon in communication, bringing a fresh breeze into the lives of university members. This innovative platform allows students to exchange letters anonymously with random partners. Amid the pressures of academics and the routines of daily life, Campusletter offers a new channel for connection, providing opportunities for everything from light everyday interactions to profound and meaningful discussions. At the heart of this service lies sincerity and empathy. Users go beyond details like gender, age, or university affiliation to share genuine thoughts and feelings conveyed through each letter. This fosters true understanding and solidarity among students, offering a valuable means of providing comfort and encouragement when needed. The platform’s operation is simple yet structured. Users can initiate up to five new letters per day, with conversations alternating between matched partners. This system prevents indiscriminate messaging, adding deeper meaning and value to each exchange. Additionally, users can choose their preferences—whether to communicate with people of the same or different gender, or with members of a specific age group or university. Every feature is designed to empower users to communicate at their own pace and in their own style. For some, it’s an opportunity to meet new friends; for others, it’s a safe space to express their thoughts and emotions freely. Campusletter respects individuality and experience, aiming to build a community founded on diversity and inclusiveness. The mission of Campusletter extends beyond merely exchanging letters. It seeks to help university members better understand and connect with one another. Through this service, users can share their experiences, listen to others’ stories, and engage in exchanges that have a positive impact on each other’s lives. Campusletter believes that such communication fosters personal growth and development, contributing to a more cooperative and empathetic society at large. Ultimately, Campusletter aspires to be more than just a messaging app—it aims to become a platform that brings genuine change to the lives of university members. Helping users discover new perspectives through shared stories, inspire each other through deep empathy and understanding—this is the true value that Campusletter strives to achieve.

About

모각공

Features
Read full description

같은 속도로 성장하는 또래와 편하게 카공하고 싶나요? 모각공 유저의 50%가 명문대 · 메디컬 · 유학생 · 멘사 출신! 성장하는 사람들이 자연스럽게 연결되는 공간 명문대 · 메디컬 · 유학생 · 멘사 = 50% 모각공으로 오세요 ■ 가입 조건 한국 나이 20-35세만 가입할 수 있어요. 대학 학력 인증이 필요해요.

Screenshots

Campusletter4 screens
모각공4 screens

Verdict

The call

The clearest difference is ads: Campusletter at none against 모각공's shown. Campusletter also leads on iOS requirement (12.0 vs 15.0). 모각공's advantage is update cadence (every 4 days vs every 11 days). On price, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Campusletter ships an update every 11 days, 모각공 every 4 days. The most recent releases landed on November 4, 2026 and November 12, 2026 respectively.

Scorecard3 real differences · 5 level
Campusletter versus 모각공: the parameters behind the verdict, then further details
ParameterCampusletter모각공
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 11 daysEvery 4 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size47 MB131 MB
Age rating17+17+
DeveloperJAEYONG SHINDouble Time March Co.,Ltd.

In-app purchases

None

Campusletter

No in-app purchases

None

모각공

No in-app purchases

Questions

Is Campusletter free?
Campusletter is free to download, with no in-app purchases.
Is 모각공 free?
모각공 is free to download, with no in-app purchases.
Do Campusletter or 모각공 have ads?
모각공 shows ads; Campusletter does not.
Which is updated more often, Campusletter or 모각공?
Campusletter ships an update every 11 days, and 모각공 every 4 days. Most recently, Campusletter was updated on November 4, 2026 and 모각공 on November 12, 2026.

Other comparisons