SmarterDiff

iPhone + Android

  • Recognised40% of the score20
  • Phone app26% of the score100
  • Documented20% of the score92
  • Free plan14% of the score100
Free plan
Yes
Runs on
Android, iPhone, Linux, Mac, Web, Windows

Summary

SmarterDiff is ranked #2 of 25 in document comparison software on Samsung Mobile US Press. It runs on Android, iOS, Linux, macOS, Web, Windows. There is a free plan.

SmarterDiff plans and pricing

All plans
Free Free Free for personal and commercial use · ad-supported · no account or artificial limits smarterdiff.com · 29 Sept 2026

Compared on document comparison software

Free plan
Yessmarterdiff.com
PDF comparison
Yessmarterdiff.com
Office file comparison
Yessmarterdiff.com
Formatting changes
Yessmarterdiff.com
Redline output
Nosmarterdiff.com
Deployment
websmarterdiff.com

Facts

Purpose
SmarterDiff compares text, Word documents, PDFs, spreadsheets, folders, and images in a browser without uploading files.smarterdiff.com · 29 Sept 2026
Text comparison
Text diffs offer line, word, and character modes, with options to ignore case and whitespace.smarterdiff.com · 29 Sept 2026
Spreadsheet comparison
Excel and CSV comparison checks cell values and formulas and highlights changes with before and after values.smarterdiff.com · 29 Sept 2026
Image comparison
Image diffs use pixel comparison and offer overlay, side-by-side, and slider visualizations.smarterdiff.com · 29 Sept 2026
AI image analysis
The AI image analyzer uses EXIF, JPEG, FFT, and channel-noise signals and describes its result as a heuristic rather than a verdict.smarterdiff.com · 29 Sept 2026
Local processing
Comparisons run in the browser; the site says file data is not sent to its servers or external services.smarterdiff.com · 29 Sept 2026
Offline use
The site says comparisons work offline after the first page load, while the browser has cached the libraries.smarterdiff.com · 29 Sept 2026
Privacy and analytics
The site says Google Analytics records page-view metrics but does not receive files or comparison results; Google AdSense may set ad-targeting cookies.smarterdiff.com · 29 Sept 2026
Limits
The site says file size is limited by available computer memory and browser limits; scanned PDFs without embedded text cannot be text-compared.smarterdiff.com · 29 Sept 2026
Word document scope
SmarterDiff compares finalized .docx text and does not compare Word's tracked-change markup.smarterdiff.com · 29 Sept 2026
Automation and integrations
SmarterDiff is described as a manual, one-off browser tool and does not currently offer workflow automation or integrations.smarterdiff.com · 29 Sept 2026
Intended users
The About page identifies legal professionals, financial analysts and auditors, journalists and fact-checkers, and software developers as users.smarterdiff.com · 29 Sept 2026
Support
Users can report bugs or request features through the contact page and are asked to include browser, file format, and issue details.smarterdiff.com · 29 Sept 2026

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Where it ranks on Samsung Mobile US Press

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Sources