Marginalias

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 0.99 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. 1 2 3 4 Aug 26 15:40 Aug 27 07:00 Aug 27 22:20 Aug 28 13:40 Aug 29 05:01

Price · USD

About

Marginalias is a private reading companion for your own documents. Import text-based PDFs, plain text, or Markdown notes, then use on-device intelligence to summarize, ask questions, and pull out useful structure without sending your content to a developer server. Build a local library of documents, open the source text whenever you need it, and keep AI output close to the material it came from. Marginalias is designed for focused review, research, note cleanup, study, and document triage. Features: - Import text-based PDFs, plain text, and Markdown - Keep a searchable local document library - Generate concise document summaries - Ask questions grounded in document excerpts - Inspect exact evidence excerpts, character ranges, and PDF pages behind generated claims - See the retrieved context used for each answer - Extract key points, action items, outlines, and glossary terms - Copy and share generated output - Use light, dark, or system appearance - Review a bundled sample document before importing your own files Privacy: Marginalias does not require an account, does not include analytics or advertising SDKs, and does not collect your documents or AI output. Documents and generated output stay on your device. Device note: AI features use Apple on-device intelligence. If Apple Intelligence is unavailable or not enabled, importing and reading documents still work and the app explains the requirement.

What's new · 2.0

Marginalias 2.0 makes every generated claim easier to verify with cited source excerpts, exact text ranges, and PDF pages. Imports are now bounded and hardened against malformed or encrypted files, document storage is atomic and recoverable, and model availability and safety errors are explained clearly. This update also improves Dynamic Type, VoiceOver, keyboard, and iPad layouts.

Details

DeveloperRobert Corbin
ReleasedJul 2026
UpdatedJul 2026
Version2.0
Size1 MB
RequiresiOS 26.0 or later
Age rating4+
LanguagesEnglish
Price$3.99
Categories Productivity
Bundle IDcom.realbobcorbin.Marginalia