Tsukemono - Fermentation Timer
The developer of Tsukemono ("the App", "we") respects your privacy. This policy explains how the App handles information.
The App stores the following data only on your device. It is never sent to our servers.
To show your pickles in widgets, the App shares a summary of your active pickles with its widget through an App Group. This data also stays on your device.
We cannot access this data. It is lost if you reset your device or delete the App.
The App shows ads provided by Google AdMob. To deliver ads, AdMob may collect:
For details, see Google’s Privacy Policy.
On iOS 14.5 and later, the App asks for your permission before tracking for advertising. If you do not allow tracking, every feature of the App still works, and you will see non-personalized ads instead.
The App offers a one-time in-app purchase for Premium features (all widget sizes, no ads, unlimited active pickles, advanced notification settings). Payments are processed by Apple through the App Store. We never receive your payment information.
The App uses local notifications to tell you when a pickle is ready or over-pickled. Notifications are handled entirely on your device and do not communicate with any server. Sending notifications requires your permission.
We do not sell, trade or otherwise share your personal information with third parties, except for the information provided to Google for advertising as described above.
The App does not knowingly collect personal information from children under 13.
We may update this policy as needed. Important changes will be announced on this page.
If you have questions about this policy, please contact us through the form below.
Last updated: November 2, 2026
This is a translation of the Japanese privacy policy. If the two differ, the Japanese version prevails.