Text Diff Checker

Text Diff Checker is a text comparison app that helps you quickly and accurately find differences between two versions of text.

This app is designed to compare text at the word level (word-level diff), so you can see added, deleted, or unchanged words between two documents or paragraphs.

All processing is done directly on the device without requiring an internet connection, so it remains fast, lightweight, and more private.

KEY FEATURES

✓ Word-Level Text Comparison
Compare two texts and identify detailed word changes using an efficient comparison algorithm.

✓ Highlight Changes
See added, deleted, and unchanged words with clear visual markers for easier analysis.

✓ Comparison Statistics
Get a summary of the number of added, deleted, and unchanged words after the comparison process is complete.

✓ Comparison History
Save comparison results to access at any time without having to re-do the process.

✓ Usage Statistics
Monitor usage activity through session summaries and visualizations of saved comparison data.

✓ Quickly Copy Results
Copy analysis results to the clipboard for reuse in documents, notes, or other purposes.

✓ Works Completely Offline
No account, login, or internet connection is required to use all of the app's main features.

SUITABLE FOR

• Writers and editors
• Bloggers and content creators
• College students
• Users comparing document revisions
• Simple text change checkers
• Note and documentation managers

HOW TO USE

1. Enter the first text in the Text A field.
2. Enter the second text in the Text B field.
3. Press the Compare button.
4. Review which words were added, deleted, or kept the same.
5. Save the results to history if needed.

ADVANTAGES

• Unique, easy-to-read Neo-Brutalist interface.
• Local storage on the device.
• No account registration required.
• No external server required.
• Lightweight and easy to use.
• Focused on text comparison functionality.

Text Diff Checker helps you compare text changes in a simple, fast, and convenient way right from your Android device.