Selfletter: Time Capsule Diary
Write to Your Future Self
About
This app allows you to write letters to your future self, to be delivered the next day, week, month, or even years later. It functions as a private diary that reflects on your present and anticipates your future.
What's New in Selfletter
1.8
July 22, 2026
Behind-the-scenes improvements to keep Selfletter quick and reliable. Nothing changes about your letters — keep writing to tomorrow-you.
Subscription plans
Selfletter Premium · Monthly
Full archive, year recap, and more.
In-App Purchases
$89.99
Selfletter Premium · Lifetime
Selfletter Premium for life. One payment, no renewals.
Developer apps
FAQ
What is Selfletter?
Selfletter is a private journaling app that allows you to write letters to your future self. These letters can be scheduled for delivery the next day, week, month, or even years in the future, acting as a personal time capsule.
How does Selfletter handle privacy?
Selfletter emphasizes privacy by storing your letters directly on your device and optionally syncing with iCloud. The app is designed to be yours alone, with no external access to your written content.
Can I write letters for different timeframes in Selfletter?
Yes, Selfletter allows you to write letters for immediate delivery (tomorrow) or seal them in time capsules for delivery weeks, months, or years ahead. This provides flexibility for various reflection needs.
Does Selfletter have ads?
Yes, Selfletter contains advertisements. While the core journaling functionality is free, users may encounter ads within the application.
What are the subscription options for Selfletter Premium?
Selfletter Premium offers monthly and yearly subscription plans. Both plans include a 7-day free trial. The monthly plan costs $4.99 per month, and the yearly plan is $34.99 per year.
What devices does Selfletter support?
Selfletter is available on iPhone and iPad devices. It is designed to work seamlessly across Apple's mobile platforms.
How often is Selfletter updated?
The latest version of Selfletter is 1.8, and it was last updated on July 22, 2026. Updates typically include new features, bug fixes, and performance improvements.
What is the age rating for Selfletter?
Selfletter has an age rating of 4+. This indicates that the content is generally suitable for children and adults, with no mature themes.