Last Done
Privacy policy
Last updated: October 1, 2026
Who we are
Last Done is provided by DOTNULL Co.,Ltd (株式会社どっとぬる). This policy covers the app and its introduction and support pages.
Records on your device
Item names, completion dates, creation and update times, and archive status are stored in a local database to display and manage your records. No account or proprietary cloud sync is provided, and we do not send your records to our servers. We do not pass names, dates or history to advertising SDKs, analytics services or crash logs.
Advertising and consent
The home screen displays a Google AdMob banner. Depending on region, consent and configuration, Google Mobile Ads and the UMP consent SDK may process IP addresses (which may estimate general location), device or other identifiers, ad views and interactions, app interactions, and performance or diagnostic information. Purposes include advertising, analytics, fraud prevention and consent management. We request non-personalized ads, which does not eliminate all data processing. Required consent forms and privacy options are offered when applicable. We do not request iOS tracking authorization. Recording remains available regardless of consent or ad availability.
Retention, deletion and backups
Records remain on your device until you delete them. Delete individual history entries, permanently delete an item, or erase all data in Settings. Archiving does not delete data. OS backups or device transfers may include app data, but recovery is not guaranteed. Uninstalling, device loss or failure may cause data loss. OS backups follow the OS provider’s settings and policies. Deleting app records does not delete information processed by Google or existing OS backups.
Website and contact
We do not add proprietary analytics or advertising to these introduction, privacy and support pages. The hosting provider may process access information such as IP addresses. External pages follow their providers’ policies. We use messages and reply addresses submitted to support as needed to respond and resolve issues, and appropriately delete information no longer needed for that purpose. You do not need to send private records.
Contact and changes
DOTNULL Co.,Ltd / 株式会社どっとぬる App support: lastdone@dotnull.co.jp Use this contact for privacy inquiries too. We will update this page and its revision date when this policy changes.
Google · Privacy policy / Information from Google
Contact us
Include “Last Done”, your app and OS versions, and the steps that caused the issue. Do not send private item names or completion history.
株式会社どっとぬる / DOTNULL Co.,Ltd