Mailfossil: Archive Lab

Robert Corbin · Productivity

$3.99

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 26, 2026
Price change 1.99 USD → 3.99 USD

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.

Price history in USD over the observed period. 2 3 4 Aug 26 15:40 Aug 27 04:43 Aug 27 17:46 Aug 28 06:49 Aug 28 19:53

Price · USD

Screenshots

About

Mailfossil: Archive Lab is a focused, fully on-device app. An offline MBOX and EML archive explorer for MIME structure, attachments, threads, dates, participants, duplicates, search, redaction planning, and evidence export. KEY FEATURES - Stream large MBOX files without uploading messages - Inspect MIME trees, encodings, attachments, and headers - Reconstruct threads and participant timelines - Find exact and near-duplicate messages - Export selected metadata or redaction worksheets - Complete bundled sample and local comparison workflow - Local PDF report and Apple system share export - Original offline technical reference library ONE-TIME AND PRIVATE - One paid download; no subscription or in-app purchase - No account, advertising, analytics, tracking, or developer-operated backend - Core features and bundled content work offline - Work remains on device unless you deliberately share or export it through an Apple system interface Archive inspection aid. Headers can be forged and threading is heuristic; preserve originals and follow legal, privacy, retention, and evidentiary requirements.

Details

DeveloperRobert Corbin
ReleasedAug 2026
UpdatedAug 2026
Version1.0
Size76.1 MB
RequiresiOS 17.0 or later
Age rating4+
Price$3.99
Categories ProductivityUtilities
Bundle IDcom.realbobcorbin.Mailfossil