A letter. Delivered later.
Write now.
Read later.
Write a letter to your future self. Pick a date, seal it, and let us keep it for you. On the day you chose, it lands in your inbox.
Available on iPhone today. Android soon.
How it works →Dear future me…
“What would you tell yourself,
one year from now?”
How it works
It’s a quiet four steps.
- 01
Write.
Open a blank page and write to whoever you’ll be on a future day. It can be a sentence. It can be an essay. Nobody else is going to read it.
- 02
Pick a date.
A month from now. A year. Maybe ten. Whenever feels right for the thing you’re saying.
- 03
Seal it.
The envelope closes. From then on, you can’t open it, you can’t edit it. You just wait.
- 04
Read it, one day.
On the day you chose, an email shows up. You open the app and the letter opens with it, for the first time.
The pause before you seal an envelope.
Dudum is a small room in your phone for the quiet kind of writing. The kind you don’t publish, don’t try to finish, don’t show anyone. It’s just for you, later.
There’s no streak counter, no badges, no feed, no ads. You write when you feel like it, seal it, and wait. That’s the whole thing.
Plans
Pay once, keep it forever.
No subscription, no free trial that turns into one. You pay for Platinum once, and it’s yours.
Free
For your first letter.
$0 / forever
- • 1 letter
- • Up to 6 months in the future
- • 1 photo per letter
- • Email + push delivery
Platinum
For the ones that need more time.
$12.99 once
- • Up to 10 letters
- • Up to 10 years in the future
- • 5 photos per letter
- • Custom delivery dates
- • Launch price, yours to keep
A quiet promise
Your letter will arrive.
Delivery is the whole point of Dudum. If we ever have to shut the app down, we’ll give at least ninety days of warning and send every sealed letter to its author before we turn the lights off.
Write something
your future self will thank you for.
Dudum is on iPhone today. Android is on its way. We’re not going to spam you about it.
Dear future me…