Anki add-on

Keep using Anki. Review anywhere.

Shiberu Sync is an add-on for desktop Anki. Link the decks you choose and they stay in step with Shiberu both ways: review in the Shiberu app on the web or Android and it shows up in Anki, review in Anki and it shows up in Shiberu.
Install code
654311232
In Anki desktop, open Tools ▸ Add-ons ▸ Get Add-ons…, paste the code, then restart Anki.
Installed from AnkiWeb, Shiberu Sync stays up to date automatically: Anki updates it for you.
Version 0.10.7 · .ankiaddon file for Anki on Windows, Mac and Linux
Works with Anki 25.07 and later, tested through Anki 26.09.

What syncs both ways

Decks you link

Link the decks you choose, one at a time. A subdeck is linked on its own, not with its parent. Each linked deck keeps its notes and cards matched in both apps.

Reviews

Every answer lands in the other app's review history, and FSRS schedules from the whole log.

Due dates and card actions

Set due date, Forget and Reposition carry over, along with suspended cards and flags.

Deck options

Option presets are matched by name: learning steps, daily limits, desired retention, FSRS parameters and more.

Notes and media

Edits, new notes and media files travel too. The newer edit wins, and nothing is ever deleted on the other side.

Install it in five steps

1
Copy the install code: 654311232.
2
In Anki desktop, open Tools ▸ Add-ons, press Get Add-ons…, paste the code and press OK.
3
Restart Anki.
4
Open Tools ▸ Shiberu Sync… and connect it to your Shiberu account. The easiest way is a pairing code: a one-time code that links Anki to your account without typing your password into Anki. Press “Get a code in Shiberu” in the add-on (or open shiberu.app/pair) and, once you are signed in, the code is right there on the page. Enter it in the add-on and press Pair with code. You can also sign in with your Shiberu username (or email) and password.
5
Link the decks you want to share, then press Sync.
Installed the .ankiaddon file from this page before? Install from AnkiWeb anyway: the AnkiWeb copy takes over your sign-in, sync records and settings and switches the file copy off, so there is nothing to pair again.
Prefer the file? In Anki, open Tools ▸ Add-ons, choose Install from file…, pick the .ankiaddon file and restart Anki. A file install does not update itself: when the add-on says an update is needed, download the new file from this page.
FSRS must be turned on in Anki's deck options. If it is off, the add-on offers to open that page for you.

On your phone

Review in the Shiberu app on Android, or in the web app on any phone; the Shiberu iOS app is in development. The add-on itself runs inside Anki on your computer, so reviews you do in AnkiDroid or AnkiMobile reach Shiberu through desktop Anki: once they sync to AnkiWeb and desktop Anki syncs with AnkiWeb, the add-on sends them on.

Only what you link

Only the decks you link are synced. The rest of your collection stays in Anki.

New to Shiberu?

Create your account on the web, then sign in from the add-on.
Get started