Oil Due Calculator
Effective Date: November 13, 2026
Oil Due Calculator respects your privacy. This Privacy Policy explains how information is stored, collected, used, and shared when you use our Android application.
Oil Due Calculator stores the following information locally on your device:
Custom service intervals, names, and durations.
Home screen widget configurations and preferences.
App themes, colors, date formats, and display settings.
Saved customization presets.
Pro purchase entitlement information.
This information is used to provide the app's features and is not transmitted to servers operated by the app developer.
Oil Due Calculator does not require account registration or collect your name, email address, phone number, vehicle identification number (VIN), or license plate information.
Android's optional backup and device-transfer features may back up app settings through your Google account, depending on your device settings.
The free version of Oil Due Calculator displays banner advertisements provided by Google AdMob.
Google AdMob and related Google services may automatically collect or process information including:
Advertising identifiers and other device identifiers.
IP addresses and approximate location inferred from IP addresses.
Advertisement impressions, clicks, and interactions.
Device information, app performance information, and diagnostic data.
This information may be used for advertising, measurement, fraud prevention, security, and compliance.
Advertising data is processed according to Google's applicable privacy policies.
Google Privacy Policy: https://policies.google.com/privacy
Users who purchase Oil Due Calculator Pro do not receive advertisements. The app does not request AdMob ads or initialize its advertising services while Pro access is active.
Oil Due Calculator uses Google's User Messaging Platform (UMP) to request and manage advertising consent where required by applicable privacy regulations.
Depending on your location, you may be presented with choices regarding the use of personal information for advertising.
You may also manage advertising preferences through your Android device settings.
Oil Due Calculator offers an optional one-time Pro upgrade through Google Play Billing.
Purchases and payment processing are handled by Google Play.
The app does not collect or store credit card numbers, payment account details, or Google account passwords.
Limited purchase information, including purchase entitlement and verification details, may be stored locally to maintain Pro access and support purchase restoration.
Google's privacy practices apply to information processed through Google Play.
Oil Due Calculator does not sell personal information or transmit locally saved service intervals, widget settings, or customization preferences to developer-operated servers.
Google services integrated into the app may process information necessary to provide advertisements, manage consent, and complete in-app purchases.
These services operate under their respective privacy policies and applicable data protection requirements.
Locally saved app information is stored using Android's private application storage.
Communications with Google AdMob, Google's consent services, and Google Play Billing use encrypted network connections.
Although reasonable measures are used to protect information, no electronic storage or transmission method can be guaranteed completely secure.
You can delete individual service intervals and applicable customization settings within the app.
You can remove locally stored app information by clearing Oil Due Calculator's application storage or uninstalling the app.
If Android backup is enabled, copies of certain app settings may remain in your Google account's device backups until removed according to Google's backup policies.
The app developer does not maintain user accounts or externally stored databases containing your service intervals or widget settings.
Information processed by Google is subject to Google's applicable retention and deletion policies.
Oil Due Calculator is a general-purpose automotive utility and is not specifically directed toward children.
The app does not knowingly collect personal information directly from children.
Advertising and consent processing are provided through Google's services in accordance with applicable requirements.
We may update this Privacy Policy to reflect changes to the app, third-party services, or applicable regulations.
Any changes will be posted on this page with an updated effective date.
For questions or concerns regarding this Privacy Policy, please contact the developer using the contact information provided on the Oil Due Calculator Google Play Store listing.