Privacy Policy
Simple Life Log (the "App") / piedra tienda
Last updated: April 10, 2026
日本語 (Japanese)
1. Introduction
This App respects your privacy. This policy explains what information the App handles and how it is stored and used.
2. Information We Collect
2.1 Data You Enter and Save in the App
The App stores the following data only on your device:
- Life logs
Date, selected items (e.g., exercise, reading), and memos
- Life log item settings
Item names, colors, and order
- Display information for deleted items
Names and colors of deleted items are kept on your device so that past logs can still be displayed correctly
This data is not sent to any server and is not tied to any account; it is stored only on your device (local storage).
2.2 Automatically Collected Information
The App itself primarily handles your life-log content locally. However, when ads (Google AdMob) are enabled, the ad SDK provider (Google LLC) may automatically collect and process certain data for ad delivery and fraud prevention, such as:
- Device identifiers (including advertising IDs)
- IP address, device/app information, and ad performance information
- Ad interaction signals (such as impressions and clicks)
Such processing is governed by Google's policies (see Section 4).
2.3 Information You Provide Through the Contact Form
When you use the “Contact” option in the App, you are taken to a Google Form (a service provided by Google LLC) to submit your inquiry.
- Inquiry type and message are required. Your email address and name are optional and are requested only if you wish to receive a reply.
- What you enter (including any optional email address and name) is processed on Google’s servers through Google Forms. We (piedra tienda) use this information only to read and respond to your inquiry.
- For how Google handles data in Google Forms, please see Google’s Privacy Policy.
3. Where Data Is Stored and Sharing
- Life log data and related information are stored only on your device.
- The provider of this App (piedra tienda) does not receive your life logs or memo content on our own servers, and does not provide such content to third parties.
- When ads are enabled, some data may be transmitted to the ad SDK provider (Google LLC) for ad delivery, measurement, analytics, and fraud prevention.
- Except where required by law, we do not share your life-log content with third parties without your consent.
4. Advertising (When Ads Are Used)
When the App displays ads (Google AdMob), the following may apply:
You may be able to reset your advertising ID or change personalized ads preferences in your device settings (labels may vary by OS version).
We may update this policy when we change whether we show ads or which ad providers we use.
5. Deleting Your Data
- Life logs and item settings are removed from your device when you uninstall the App.
- You can also delete individual logs or items using the delete actions within the App.
6. Children’s Use
This App is not directed at children under 13. If a child under 13 uses the App, we recommend that a parent or guardian consent to such use.
7. Changes to This Policy
- We may revise this policy from time to time (e.g., when we change the App or to comply with law).
- If we make material changes, we will notify you in the App or in the store listing. Your continued use of the App after changes will be treated as acceptance of the updated policy.
8. Contact
If you have questions about this policy or how we handle your information, please contact us at:
Contact (piedra tienda)
piedratienda.app@gmail.com
— End of Privacy Policy —