CornerLetter - Slow Pen Pals

CornerLetter - Slow Pen Pals

Write letters, find soulmates.

1 ratings
1 review
Free
In-App Purchases

Details

  • Released
  • Updated
  • September 23, 2025
  • July 21, 2026

Features

CornerLetter - Slow Pen Pals screenshot #1 for iPhone
CornerLetter - Slow Pen Pals screenshot #2 for iPhone
CornerLetter - Slow Pen Pals screenshot #3 for iPhone
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About

This app offers a peaceful escape from instant messaging by providing a platform for traditional letter writing and journaling. It emphasizes thoughtful communication, allowing users to send letters that take time to arrive and express themselves through a digital diary.

Asynchronous slow mail
Digital diary with inspiration prompts
Customizable stationery and postmarks
Collectible digital stamps
Find sincere penpals
Minimalist and ad-free interface
Show original description

What's New in CornerLetter

3.0.0

July 21, 2026

This update focuses on optimizing the letter-writing and reading experience, the Drift and Windborne gameplay, homepage and community browsing, post office and membership display, as well as multilingual support and overall stability, making everyday use smoother and more natural.

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10

In-App Purchases

$3.99

超值套餐

超值套餐

User reviews

挺不错的,真心推荐

真的很喜欢一隅的氛围,安安静静的,没有乱七八糟的社交推荐和广告。每次看到信件显示“在途”,心里居然真的会有那种小时候等信的期待感。在这个快节奏的时候,能慢下来写点东西挺不容易的。提个小建议: 希望以后信纸的样式能再多一点,现在的虽然好看,但写多了感觉选择稍微有点少。会一直支持的,加油

FAQ

What is CornerLetter?

CornerLetter is a social networking app designed for slow, asynchronous communication through digital letters and journaling. It aims to provide a peaceful alternative to instant messaging, encouraging thoughtful expression and connection.

How does the slow mail feature work in CornerLetter?

Delivery times for letters in CornerLetter depend on the geographical distance between penpals, mimicking traditional mail. This feature is designed to build anticipation and make the waiting process a part of the experience.

Can I customize my letters in CornerLetter?

Yes, CornerLetter allows you to customize your letters by selecting textured stationeries, adding custom postmarks, and even attaching background melodies to enhance the writing experience.

What are the benefits of the Corner Plus subscription?

Corner Plus offers premium features such as unlimited writing, in-depth letter analysis for deeper connections, advanced country/region filters for finding penpals, and exclusive in-app items like Undo Cards and Double Daily Gifts.

How do I cancel my Corner Plus subscription?

You can cancel the auto-renewal of your Corner Plus subscription at any time by navigating to your Apple ID Account Settings. Ensure cancellation occurs at least 24 hours before the current subscription period ends.

Is CornerLetter safe and private?

CornerLetter is designed to be a safe and private space for users to write down their feelings and find inner peace. The app is minimalist and ad-free, focusing on a secure writing experience.

What devices is CornerLetter available on?

CornerLetter is available on iPhone, iPad, and iPod. It is rated for users aged 17 and older.

How often is CornerLetter updated?

The latest version of CornerLetter is 2.1.9, and it was last updated on May 10, 2026. This indicates a commitment to ongoing development and improvements.