Dup Privacy Policy

Last updated: June 15, 2026

What Dup Does

Dup helps you check a selected TXT, LOG, CSV, TSV, or similar text file for duplicate-line hints such as lines checked, duplicate lines, unique repeated values, and the first duplicate line found in a capped local sample.

Files Stay Local

Dup reads only the file you choose with the Android document picker. It reads a capped local text sample and does not upload, share, edit, delete, sync, recover, or transfer your files. Recent check summaries may be saved locally on your device.

Ads and Consent

Dup uses Google Mobile Ads SDK and Google User Messaging Platform to show ads and manage consent where required. Google may process advertising identifiers, device information, and ad interaction data according to its policies.

Third Parties

Dup does not send your selected files to our servers. Advertising and consent data may be processed by Google as described by Google services.

Contact

Contact the developer through the email address listed on the Google Play store page.