Night Letter
Write to someone you miss.
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Start your 3-day free trial of Signature Membership and get faster replies with voice messages.
Any unsaid words? Receive a reply from someone you miss.
An old love that suddenly crosses your mind,
A parent in heaven you can no longer reach,
Or a beloved pet that crossed the rainbow bridge.
Leave your deepest, unspoken longing in a Night Letter.
Based on the personality, tone of voice, and special memories you remember,
The most comforting and touching reply—just like they would write—will find its way to your night sky.
We know it's not truly from them.
But in that familiar tone that perfectly understands your heart,
You might just find the warm comfort you need to get through the day.
[The Special Experience of Night Letter]
* Bring 'Them' to Life
Choose exactly who you want to receive a reply from.
The blunt but deeply caring tone of a father, the playful vibe of an ex, or the affectionate gaze of a dog greeting you with a "Woof!". We capture them exactly as you remember.
* Cherish 'Our Memory Keywords'
Quietly note down precious memories—like "Eating pizza on a rainy day" or "Taking a photo in front of the carousel." These moments will naturally weave into the reply, bringing an even deeper sense of emotion.
* A 1999 Mailbox: The Joy of Analog Waiting
In a world where instant messaging takes one second, Night Letter takes a step back. Just like the time it takes for someone to read your letter and thoughtfully press pen to paper, it takes about an hour for your reply to arrive. Experience the nostalgic, heart-fluttering excitement of waiting for a heartfelt letter.
* A Heart-Resonating Notification & Familiar Voice
Experience the overwhelming emotion when the notification pops up: "A reply has arrived."
- Premium: Beyond reading the text, a warm and comforting voice will gently read the letter to you.
- Signature: Recreating the very breath, tone, and familiar voice you miss the most, delivering the reply exactly as you remember them.
* Highly Recommended For:
- Those who deeply miss someone but have no way to reach them.
- Those who want to say a final goodbye to a pet that crossed the rainbow bridge.
- Those who need a personalized 'pen pal' who perfectly understands their situation.
Let us fill your night with emotion, not just technology.
Open Night Letter right now and send your very first message.
Terms of Use (EULA): https://gazuacup.com/nightletter/nightletter-terms.html
Privacy Policy: https://gazuacup.com/nightletter/nightletter-privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Improved app stability
The developer, Isu Kim, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Isu Kim
- Size
- 99.4 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Korean
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- 40 Stamps $39.99
- 5 Stamps $2.99
- 12 Stamps $4.99
- Signature $14.99
- Premium $5.99
- 2 Stamps $1.00
- Copyright
- © 2026 Gazuacup