Effective Date: 2 August 2026
This Privacy Policy explains how Simple Fasting Tracker (the "App," "we," "us," or "our") handles information when you use the App. The App does not require you to create an account, and we do not operate a server that receives your fasting or weight records.
The App stores the following information in its private storage on your device so that its features can work:
We do not receive this locally stored information on servers controlled by us. Depending on your Android device, Google Account, manufacturer, and backup settings, Android's system backup or device-transfer service may back up and later restore some App data. Cloud backup of fasting and weight records is allowed only when Android reports that client-side backup encryption is available. Those system-managed backups are controlled through your device and account settings and are handled under the applicable platform provider's privacy terms.
The free version of the App displays advertisements using the Google Mobile Ads SDK (AdMob). The App also uses Google's User Messaging Platform (UMP) to request and record advertising privacy choices where required. Google states that its advertising SDK may automatically collect and share the following information:
Google may use this information for advertising or marketing, analytics, and fraud prevention, security, and compliance. Ads may be personalized, non-personalized, limited, or used only for technical ad delivery depending on your region, consent choices, device settings, and Google's policies.
For more information, see:
The App offers an optional premium subscription through Google Play Billing. When the App connects to Google Play, it may request product information and receive purchase or subscription information such as the product purchased, purchase state, acknowledgement state, and a purchase token. The App uses this information to provide premium features, remove advertising, restore subscription status, acknowledge purchases, and help prevent fraudulent or invalid access.
Payment details such as your full card number are entered into and processed by Google Play. We do not receive or store your payment-card details. Subscription access is refreshed from Google Play rather than retained as a local proof of entitlement. Google handles billing information according to the Google Privacy Policy and the terms applicable to Google Play.
After certain app-open milestones, the App may display an optional Google Play review prompt. If you choose to submit a star rating or written review, that content is sent to Google Play. A review may be displayed publicly on Google Play or, for some testing tracks, shared privately with the developer. We do not control Google's retention of review content. You can manage or delete your reviews through your Google Play Store or Google Account.
The App lets you export fasting history, weight history, or a JSON backup using Android's sharing interface. You choose the destination app or service. Once you share or save the exported information, the selected recipient or storage provider handles it under its own privacy policy. We do not automatically receive a copy.
If you grant notification permission, the App can display fasting countdown and milestone notifications. Notification scheduling and the associated fasting times are processed locally on your device. You can disable notifications through the App or Android system settings.
Information is handled for the following purposes:
We do not sell your fasting or weight information. Data may be handled by Google through AdMob, UMP, Google Play Billing, and Google Play Reviews as described above. Information may also be transferred when you deliberately select an app or service through Android's sharing interface.
You may request deletion assistance or ask a privacy question by emailing mail@artistpaintmixer.art. Please use the subject "Simple Fasting Tracker Data Deletion Request." We will delete information under our control when applicable or explain the appropriate device, Google, or third-party control when we do not hold the information. Because the App has no user accounts and we do not operate a server containing your fasting or weight records, we may not possess information that can be linked back to you.
Local App data is protected by Android's app sandbox and your device's security controls. Google states that data transmitted by the Google Mobile Ads SDK and Play services is encrypted in transit. No method of storage or transmission is completely secure, so we cannot guarantee absolute security.
The App is not directed to children under 13 or the equivalent minimum age in the user's region. We do not knowingly collect personal information from children through a service controlled by us. If you believe a child has provided information in connection with the App, contact us using the address below.
We may update this Privacy Policy to reflect changes to the App, third-party services, or legal requirements. The revised policy will be posted on this page with an updated effective date.
For privacy questions or data deletion assistance, contact: