PDFix vs VibeMark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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/
VibeMark
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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
Verdict
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
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.
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.
| Parameter | PDFix | VibeMark |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 9 days | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15 — better | 17.0 |
| Further details — not scored | ||
| Size | 170 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | ARTEVUS TECHNOLOGIES (PRIVATE) LIMITED | 瀚文 麻 |
In-app purchases
PDFix
- PDFix Weekly Subscriptions$0.997 Days
- Monthly$2.991 Month
- PDFix Yearly Subscriptions$15.991 Year
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- Yearly Subscription$15.991 Year
VibeMark
No in-app purchases









