Privacy policy
Average Weight / DOTNULL Co.,Ltd (株式会社どっとぬる)
Effective September 20, 2026.
Records on your device
Weight, body fat, record dates, target weight and unit settings are stored on your device to provide the app’s features. We do not send these entries to our servers, create accounts or provide cloud sync. We do not pass health entries to the advertising SDK. The app’s record storage directory is excluded from OS backups.
Advertising and Google’s processing
The home screen displays a Google AdMob banner. The Google Mobile Ads SDK may collect, process and share IP addresses (which may be used to estimate general location), device and other identifiers, ad views and interactions, app interactions, and diagnostic information such as crashes and performance for advertising, analytics and fraud prevention. Processing varies with region, consent, OS and SDK configuration. We request non-personalized ads; this does not eliminate all data processing.
Where required, we present a consent form and provide ad privacy choices in Settings. The app does not request iOS tracking authorization. See Google’s privacy policy and advertising information for Google’s practices.
Deletion and retention
Delete individual entries in History, or use Reset all data in Settings to remove all entries and app settings. Records cannot be recovered after device loss, app removal or device failure. Google’s retention and deletion follow its policies; resetting the app does not delete data processed by Google.
Contact and external pages
If you email support, we use your message and reply address to respond. You do not need to include weight or other health information. External pages may process access information under their providers’ policies.
Contact and changes
DOTNULL Co.,Ltd / 株式会社どっとぬる
averageweight@dotnull.co.jp
Changes to this policy will be published here with an updated revision date.