Privacy Policy

Welcome to Num Cleaner. This Privacy Policy is provided by DV SIam ("we", "our", or "us") to explain our practices regarding information privacy for our Android application Num Cleaner.

We believe that your personal data is yours alone. Num Cleaner is designed with an Offline-First, Zero-Data-Collection architecture. We do not collect, process, transmit, store, or sell any personal information or text entered into the application.

Num Cleaner provides a straightforward utility: removing numbers (0–9) from user-provided text while preserving formatting, words, and structure.

• No Personal Information: We do not ask for, collect, or store names, email addresses, phone numbers, location data, or device identifiers.
• No Account Required: You can use 100% of the app's features without signing in, registering, or creating an account.
• No Text Logging: Input text and output results are temporary and exist solely within your active session memory. Once cleared or closed, nothing is saved.

Num Cleaner adheres to the principle of least privilege. We do not require or request any invasive or sensitive Android system permissions:

• No Internet Permission: The app does not require an active internet connection to clean text.
• No Camera or Microphone Access: We never access your camera, audio, or recording devices.
• No Storage or Contacts Access: We do not read your media files, contacts, call logs, or device storage.
• Clipboard Usage: Standard Android Clipboard API is used strictly when you tap "Copy Result" or "Paste", solely to facilitate moving text to and from your device clipboard. Clipboard data is never logged or saved.

To ensure total peace of mind and maximum performance:

• Zero Advertisements: Num Cleaner does not integrate Google AdMob, Unity Ads, Facebook Audience Network, or any other advertising SDK.
• No Analytics or Trackers: We do not include Firebase Analytics, Google Analytics, telemetry libraries, or user-tracking software.
• No Third-Party Sharing: Because no data is collected, no data is ever shared with, sold to, or monetized by third parties.

Num Cleaner is a universal productivity tool suitable for users of all ages, including children. We fully comply with the Children's Online Privacy Protection Act (COPPA) and the General Data Protection Regulation (GDPR). We do not knowingly collect or solicit any personal information from children under the age of 13 (or under 16 in the European Union).

We value your trust in using Num Cleaner. Because our app operates fully offline on your own device and does not send data across servers or the internet, your text is inherently safeguarded against external interception and unauthorized access.

We may periodically review and update this Privacy Policy. Any updates will be posted on this page with an updated effective date. We recommend checking this page occasionally to stay informed of our ongoing commitment to your privacy.

If you have any questions, suggestions, or concerns regarding this Privacy Policy or the Num Cleaner application, please feel free to reach out to us: