Comparison

Bio Architect vs PDF Editor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bio Architect

Features
Read full description

Bio Architect is an offline biography evidence studio for professionals, speakers, researchers, editors, and communications teams. Build one canonical subject dossier, trace publishable claims to source records, and shape distinct bios for each audience without sending sensitive material to a server. Start with evidence, not a fill-in template. Record employer pages, registries, publications, programs, credentials, interviews, or private document notes with provenance, visibility, dates, locators, and relevant excerpts. Turn those records into structured claims with a canonical value, editorial status, and explicit source links. Create separate variants for organization websites, conferences, media contacts, professional profiles, spoken introductions, grants, and bylines. Each draft has its own point of view, word target, selected claim map, and editor note. Review before publishing: - Find claims with missing or removed sources - Surface conflicting values for the same biography fact - Flag disputed claims and stale source reviews - Catch numbers that are not mapped to selected evidence - Review point-of-view drift and unsupported promotional language - Save immutable checkpoints and compare revisions word by word Export only what the recipient needs: - Clean biography text - Redacted editorial fact-check packet - Complete private dossier archive Bio Architect adapts its information architecture for iPhone and iPad. Everything is stored locally with SwiftData. There are no accounts, network requests, analytics, ads, tracking, third-party SDKs, or generative AI. The app never writes biography copy for you and never claims to verify a person automatically.

About

PDF Editor

Features
Read full description

Document Assistant is the all-in-one PDF toolkit that lives on your device. Scan paper, sign contracts, edit, convert and organize documents in seconds. Your files are processed on your iPhone or iPad and never uploaded to a server. SCAN PAPER TO PDF • Capture documents with your camera, with automatic edge detection and cropping • Save as PDF, searchable PDF with text recognition (OCR), or images • OCR in multiple languages makes scanned text searchable and selectable SIGN AND MARK UP • Draw your signature once and place it on any page • Highlight, underline, add text, notes, shapes and freehand drawings • Redact to permanently black out sensitive information • Works beautifully with Apple Pencil on iPad 35+ PDF TOOLS • Organize: merge, split, remove or extract pages, reorder, rotate and duplicate • Optimize: compress PDFs, repair damaged files, run OCR • Convert to PDF: images, Word, Excel, PowerPoint, RTF, text and HTML • Convert from PDF: Word (DOCX), Excel (XLSX), text and JPG, or extract images • Edit: add watermarks, page numbers and rotations • Security: protect PDFs with a password or remove one you know IMAGE TOOLS • Compress, resize, crop and rotate images • Convert to and from JPG, PNG, HEIC, GIF and TIFF • Add watermarks, upscale images, blur faces automatically, or make a meme SMART FILE LIBRARY • Folders, favorites, recent files and instant search • Create new PDFs from ready-made templates • A 30-day Bin so nothing is lost by accident • Your library is also available in the Files app ASK YOUR DOCUMENTS • Chat with a PDF to get summaries, key points and answers • Runs on-device with Apple Intelligence on supported devices DESIGNED FOR EVERY SCREEN • iPhone, iPad and iPhone Duo, in portrait and landscape • Light and Dark Mode PRIVATE BY DESIGN No account needed. Your documents are processed on your device and are never uploaded. Privacy policy: https://digitalhole.github.io/DHPrivacy.html Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Bio Architect4 screens
PDF Editor4 screens

Verdict

The call

The clearest difference is price: PDF Editor at Free against Bio Architect's $0.99. Bio Architect's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

PDF Editor is free to download; Bio Architect costs $0.99 up front. PDF Editor sells 1 one-off in-app purchase. Bio Architect asks for nothing beyond the download.

UpkeepUpdate frequency

Bio Architect ships an update every 11 days, PDF Editor monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard4 real differences Ā· 2 level
Bio Architect versus PDF Editor: the parameters behind the verdict, then further details
ParameterBio ArchitectPDF Editor
Price$0.99Free — better
Update frequencyEvery 11 days — betterMonthly
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS17.017.0
Further details — not scored
Size3 MB11 MB
Age rating4++4
DeveloperRobert CorbinArima Jain

In-app purchases

None

Bio Architect

No in-app purchases

1 purchases

PDF Editor

One-time1
  • Unlock All Features$3.99

Questions

Is Bio Architect free?
Bio Architect costs $0.99, with no in-app purchases.
Is PDF Editor free?
PDF Editor is free to download, with in-app purchases available.
Do Bio Architect or PDF Editor have ads?
PDF Editor shows ads; Bio Architect does not.
Which is updated more often, Bio Architect or PDF Editor?
Bio Architect ships an update every 11 days, and PDF Editor monthly. Most recently, Bio Architect was updated on November 5, 2026 and PDF Editor on October 31, 2026.

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