Data deletion

Delete your Seishin data

Last updated October 22, 2026

Seishin keeps your data on your device. Here's how to remove all of it.

01 Delete everything in the app

Open Seishin and go to the Settings tab.
Tap Factory reset.
Confirm. All events, tasks, notes, attachments, chat history, saved keys and tokens, and settings are erased from the device.

Uninstalling Seishin also deletes all of its data from your device.
Backup files you exported yourself are not touched. Delete them from wherever you saved them.
Data you synced to your phone's calendars, Notion or Todoist stays in those services. Remove it there, and revoke the tokens you created for Seishin in their settings.
There is no Seishin account and no server copy, so there is nothing for me to delete on my side. You can still email me and I'll confirm that.

Richie Christian De Guzman · Antipolo, Rizal, Philippines
richiechristiandeguzman11@gmail.com