Write to your
future self.

Write a letter today. Open it months from now. See how much you have changed. Post is a time capsule for your thoughts and a letter carrier for the people who matter.

Download on the App Store

How it works

1

Write to your future self

Capture where you are right now. What you are feeling, what you are working toward, what you want to remember.

2

Pick when it arrives

Next week, next month, or a year from now. Once you send, the letter disappears until the day it arrives.

3

Open it when you have forgotten

You get a notification when your letter arrives. Read what your past self had to say. It hits different when you have moved on.

What makes Post different

Send and forget

Future-self letters disappear after sending. No peeking. The surprise is the whole point.

Write to others too

Send slow letters to the people who matter. They arrive days later, like real mail on your phone.

No read receipts

No typing indicators. No pressure. Just words that arrive when they are meant to.

Your words, private

We do not read your letters. Your thoughts are yours.

Why Post?

You are changing faster than you think

A year from now, you will not remember what today felt like. The worries, the wins, the ordinary moments. They fade. Post lets you capture who you are right now and deliver it to the person you will become.

Your future self is a stranger

Writing to your future self is a conversation across time. When the letter arrives, you get to meet the person you used to be.

The wait is the point

Everything on your phone is instant. Post is the opposite. The delay gives weight to your words. A letter you forgot you wrote arrives on a random Tuesday and changes your whole day.

Write something today.
Open it when you have forgotten.

Post is free on the App Store.

Download Post