Gramlet closed beta

Install the beta

Android only, installed directly from this page. Five minutes.

Before you start: you need an invitation. Account creation is limited to the addresses on the beta list, and the app will tell you plainly if yours is not one of them.

1. Download

Download Gramlet beta (.apk)

Version 12.7.4 (67519) · 88 MB · released 11 October 2026

Check what you downloaded

You are installing an app from outside the Play Store, so it is worth thirty seconds to confirm the file is the one we published. On a computer:

sha256sum gramlet-beta.apk

It should print exactly:

d46c01e87d1c39d313b096f9dc8e554bb562122fc551c045ae5a05f530e834a9

If it does not match, do not install it — tell us instead.

2. Allow the install

Android blocks apps from outside the Play Store until you allow it, per app. When you open the downloaded file your phone will offer you the setting; the exact wording differs by manufacturer:

Tap the downloaded file → Settings when prompted
Turn on Allow from this source (sometimes "Install unknown apps")
Go back and tap Install

You can turn that permission back off afterwards — it only gates installing, not running.

3. Sign in

Open Gramlet and choose to create an account with your email.
Use the address you were invited with. Any other address is refused.
We email you a code. Enter it, pick a name, and you are in.

No code arrived? Check spam first, then tell us — a code that never arrives is a bug on our side, not something you can fix by retrying. Codes are single-use and short-lived, so always use the newest email.

4. Updates

[FILL: pick one and delete the other]

If in-app updates are enabled: the app checks on launch and offers the new version. Accept it — we cannot support several builds at once.
Otherwise: we will tell you when a new build is up, and you install it from this page again, over the top. Your data stays.

Removing it

Uninstall it like any app. That removes the app and its local data from your phone; to have your account and its messages deleted from our server, delete the account in the app's settings, or ask us — see the privacy policy.