Area & Tile Calculator Privacy Policy
Effective date: August 7, 2026
Area & Tile Calculator (also shown as 평수·타일 계산기, package name com.brainer.sitecalc) is an Android application provided by brainer through Google Play. This policy explains how information is handled when you use the app.
Calculations and saved estimates
Dimensions, material specifications, prices, and results are processed on your device. The app does not upload them to a developer-operated server. If you tap Save, the estimate values and creation time are stored in the app's private storage so the app can show up to 50 recent estimates. You can delete an estimate in the app. Clearing the app's data or uninstalling the app removes all locally saved estimates.
Sharing
Sharing happens only when you tap Share and choose a destination in Android's system share sheet. The app sends the displayed estimate text to the receiving app you select. Area & Tile Calculator does not automatically share estimates and does not control how the receiving app handles information after you select it.
Advertising and automatically handled data
Area & Tile Calculator uses Google Mobile Ads to display ads and Google's User Messaging Platform to present privacy choices where required. According to Google's SDK disclosure, the Mobile Ads SDK may automatically collect and share IP address, interactions with the app or ads, diagnostic information, and device or account identifiers for advertising, analytics, security, compliance, and fraud prevention. IP address may be used to estimate general location. Data sent by the Mobile Ads SDK is encrypted in transit.
The recipients are Google LLC and advertising partners Google makes available for an ad request. Information may be processed on Google infrastructure in the United States and other countries. Google determines retention periods under its policies. Area & Tile Calculator does not receive a copy of this information that directly identifies you.
Depending on your region and choices, ads may be personalized, non-personalized, or limited. Where required, the app requests an updated consent status when it starts and does not request an ad until Google's consent SDK says an ad request is allowed. Where available, you can reopen ad privacy choices from Settings. You can also reset or delete the Android advertising ID in your device's Google or Ads settings.
brainer does not sell personal information. Data is shared only through the user-initiated Android sharing flow and the Google advertising and consent services described above.
Permissions
The app uses internet and network-state access for ads and consent resources. It does not request camera, microphone, contacts, precise location, photos, notifications, or broad file/storage access.
Retention and deletion
Area & Tile Calculator has no developer-operated user database. Local saved estimates remain until you delete them, clear the app's data, or uninstall. Google retains and deletes advertising data under its own policies. You can use the in-app privacy choices entry where available, change Android advertising settings, or contact Google regarding information controlled by Google.
Your choices and rights
You may choose what values to enter, avoid saving, delete local estimates, choose whether and where to share, decline or change advertising consent where the Google form is available, clear app data, or uninstall. You may contact brainer at the address below to ask about access, correction, deletion, restriction, objection, or other rights that apply in your region. Because brainer does not keep a developer-operated copy of your estimates, most local deletion requests can be completed directly on your device.
In South Korea, privacy concerns may also be reported through the Personal Information Infringement Report Center at https://privacy.kisa.or.kr or by calling 118.
Accounts and children
The app has no user accounts and does not intentionally collect names, email addresses, or contact details. The app and its store listing are directed to adults aged 18 and over, not to children. If you believe a child has provided personal information through an advertising service, contact brainer and Google so the concern can be reviewed.
Security
Calculations and saved estimates are kept on device. Network data handled by Google Mobile Ads is protected in transit as described by Google. No storage or transmission method is completely secure, but the app limits its own data handling to what is needed for calculation, local saving, sharing, consent, and advertising.
Changes
This policy may be updated when the app, included SDKs, or legal requirements change. The effective date above will be updated when a revised policy is published.
Contact
Privacy contact and person responsible for privacy inquiries: brainer, auction@mekorean.com
Google privacy policy: https://policies.google.com/privacy
Google advertising technologies information: https://policies.google.com/technologies/ads