Chart standing · US
What changed · US
Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.
About
Compare two PDF revisions without creating an account or uploading either document. Choose Version A and Version B from Files, then ChangeProof aligns their pages and checks extracted text plus rendered page visuals on your device. Work through a clear review queue, drag the revision lens over the real PDF page, and mark each detected addition, removal, replacement, page change, or visual difference as reviewed or ignored. Reopen local projects whenever you need them. Export a redline PDF report with highlighted page pairs, a spreadsheet-ready CSV change log, or a structured JSON archive. Share or save the result with the standard iOS share sheet. Privacy by design: no account, cloud sync, analytics, advertising, tracking, external AI, or document upload. ChangeProof is sold as one paid download with no in-app purchases or subscriptions. ChangeProof assists document review; it cannot certify completeness or guarantee that every difference will be detected. Verify important revisions against the source PDFs.
Details