Comparison

PDFix vs VibeMark

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

Head to head
About

PDFix

Edit, sign, merge, split, and convert PDF files and images to PDF. This app offers full PDF editing, electronic signature creation, and image conversion without any subscriptions, ads, or hidden fees.

Highlights
  • Edit PDF text and forms
  • Create handwritten and typed signatures
  • Convert images to PDF
  • Merge and split PDF files
  • Organize PDF documents
  • Sign contracts and agreements
Features
Read full description

PDFix brings PDF editing, signing, scanning and conversion together on your iPhone. Work on forms, contracts, study notes and everyday documents in one place. EDIT AND REVIEW • Edit PDF text and content. • Read documents, highlight details and add notes. SIGN AND SCAN • Draw or type a signature and fill supported PDF forms. • Scan paper documents and combine captured pages into a PDF. • Turn photos and JPG images into PDF files. CONVERT AND ORGANIZE • Convert PDF to Word and Word to PDF. • Merge documents, split PDFs and extract selected pages. • Compress files for easier sharing. • Reorder, rotate or delete pages. • Protect files with a password and unlock files you are authorized to access. • Extract text for copying and reuse. Prepare documents for work, study and daily paperwork without switching between separate PDF tools. Privacy Policy: https://artevus.com/privacy Terms of Service: https://artevus.com/terms EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

VibeMark

Features
Read full description

VibeMark is a Markdown, HTML, and SVG reader built for reviewing AI-made demos on your phone. When Codex or another AI tool generates an HTML/SVG demo, README, product spec, or visual page from your desktop workflow, you can open it directly on mobile and inspect the real rendered result without going back to your computer. Turn on Review mode to tap a specific area of the page, leave a change request, or propose permitted HTML/SVG source edits. With Review Sync, your comments and source edits can be handed back to a configured Codex workflow; you can also export a handoff packet as a fallback. VibeMark is also useful for everyday Markdown, HTML, and SVG reading: GitHub-style tables, LaTeX math, Mermaid diagrams, syntax-highlighted code, in-document search, table of contents, light/dark/sepia themes, and image export are all supported. Privacy comes first by default. Files render on device and work offline. Remote content is blocked until you allow it. No accounts, no tracking, no ads.

Screenshots

PDFix4 screens
VibeMark3 screens

Verdict

The call

The clearest difference is in-app purchases: VibeMark at none against PDFix's 4. VibeMark also leads on update cadence (every 4 days vs every 9 days). PDFix's advantage is iOS requirement (15 vs 17.0). On price, ads and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PDFix sells 4 in-app purchases, starting at $0.99 per 7 days. VibeMark asks for nothing beyond the download.

UpkeepUpdate frequency

PDFix ships an update every 9 days, VibeMark every 4 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
PDFix versus VibeMark: the parameters behind the verdict, then further details
ParameterPDFixVibeMark
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 9 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15 — better17.0
Further details — not scored
Size170 MB6 MB
Age rating4+4+
DeveloperARTEVUS TECHNOLOGIES (PRIVATE) LIMITED瀚文 麻

In-app purchases

4 purchases

PDFix

Subscriptions4
  • PDFix Weekly Subscriptions$0.997 Days
  • Monthly$2.991 Month
  • PDFix Yearly Subscriptions$15.991 Year
Show 1 more
  • Yearly Subscription$15.991 Year
None

VibeMark

No in-app purchases

Questions

Is PDFix free?
PDFix is free to download, with in-app purchases available.
Is VibeMark free?
VibeMark is free to download, with no in-app purchases.
Do PDFix or VibeMark have ads?
Neither PDFix nor VibeMark shows ads.
Which is updated more often, PDFix or VibeMark?
PDFix ships an update every 9 days, and VibeMark every 4 days. Most recently, PDFix was updated on November 5, 2026 and VibeMark on October 31, 2026.

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