De&EnCrypt No Ads - Privacy Policy

Application Introduction

De&EnCrypt No Ads is a lightweight Android utility for developers, students, and technical users who need quick local text conversion, hashing, and encryption helpers. The app runs on the device and does not require an account, internet connection, analytics SDK, advertising SDK, backend server, or cloud sync.

The app supports Base32, Base64, SHA-256, MD5, binary, octal, ASCII, hex, HTML entities, UTF-16, Morse, Roman numerals, Vigenere, and selected cipher modes through the Android crypto provider.

Google Play Store Listing Text

Short description

Offline encode, decode, hash, and cipher tools for developers.

Long description

De&EnCrypt No Ads is a practical offline utility for developers and technical users who need quick text encoding, decoding, hashing, and cipher operations on Android. Use it to convert and inspect data without sending content to a server. The app has no ads, no account system, no analytics tracking, and no internet requirement. Supported tools include: - Base32 and Base64 encode/decode - SHA-256 and MD5 text hashing - File hash verification using the Android system file picker - Binary, octal, ASCII, and hex conversion - HTML entity and UTF-16 conversion - Morse code and Roman numeral conversion - Vigenere cipher - Android crypto provider cipher modes including AES, DES, DESede, Blowfish, RC4, and ARCFOUR where supported by the device Designed for developer workflows: - Simple single-screen workbench - Input and output panels with monospace text - Copy, paste, clear, and swap actions - Local-only processing - No advertisements De&EnCrypt No Ads is intended as a utility for legitimate development, learning, debugging, and data conversion tasks.

Privacy Policy

Effective date: May 15, 2026

Developer contact: minhthang0792@gmail.com

Overview

This Privacy Policy explains how De&EnCrypt No Ads handles information. The app is designed to work locally on your Android device. We do not operate a backend server for this app and we do not collect, sell, share, or transmit your personal data.

Data collection

De&EnCrypt No Ads does not collect personal information.

No account registration is required.
No name, email address, phone number, location, contacts, photos, or identifiers are collected by the app.
No analytics SDK, advertising SDK, crash reporting SDK, or tracking SDK is included.
No input text, output text, keys, IV values, hashes, or selected file contents are uploaded to us.

Local processing

Text entered into the app is processed locally on your device. Operations such as encoding, decoding, hashing, and cipher processing happen in the app process. Results are displayed on screen and may be copied to your device clipboard only when you choose the copy action.

Files selected by the user

For file hash verification, the app uses the Android system file picker. You choose the file manually. The app opens a stream for the selected file to calculate a hash locally on your device.

The app does not upload selected files.
The app does not store a copy of selected files.
The app does not scan your storage automatically.

Clipboard

The app can paste text from your clipboard into the input field when you tap the paste action. The app can copy output text to the clipboard when you tap the copy action. Clipboard actions are user initiated.

Permissions

The current application build does not require dangerous Android runtime permissions for its core operation. File selection is handled through the Android system file picker, which grants access only to the file selected by the user.

Internet and network access

The app does not request internet permission and does not send data over the network.

Advertising and tracking

The app does not show ads and does not include advertising or tracking SDKs.

Data sharing

We do not share user data with third parties because the app does not collect user data.

Data retention and deletion

The app does not maintain a cloud account or server-side database. Text shown in the app remains only in the app UI during use and may be cleared by the user. Data copied to the clipboard is managed by the Android operating system. To remove app-local state, you may clear the app from recent apps, clear app storage in Android settings, or uninstall the app.

Children's privacy

The app is a general developer utility and is not directed to children. We do not knowingly collect personal data from children.

Security

The app is designed to process data locally. Users should avoid entering sensitive secrets unless they understand the behavior of Android clipboard, screenshots, backups, and device-level security.

Changes to this policy

We may update this Privacy Policy when the app changes. Updates will be reflected by changing the effective date on this page.

Contact

If you have questions about this Privacy Policy or the app, contact the developer at minhthang0792@gmail.com.