PDF Editor & Converter vs Markflow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Editor & Converter
This powerful application allows users to efficiently edit, manage, and share PDF documents. It offers a comprehensive suite of tools for text correction, annotation, watermarking, and file compression, all within an ad-free interface. Enjoy cloud backup to free up device storage and optimize files for easy sharing.
- Edit text and background color
- Add/remove watermarks
- Annotate with highlights and notes
- Supports mainstream file formats
- Cloud backup for storage
- Compress PDF file size
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PDNob – The powerful iPhone PDF Editor App! Meet PDNob, a new & feature-rich app that helps you manage PDFs fast, developed by the creators of the world-famous Professional tool brand, Tenorshare. Why Choose PDNob? * No Feature Compromises: PDNob empowers you with all major tools to simplify editing, scaning, converting, managing, sharing, and saving your PDFs — quickly and effortlessly. * No Ads: Enjoy an uninterrupted editing experience with no pop-ups or distractions. KEY FEATURES PDF EDITOR • Edit and correct any typos directly on PDFs • Delete and add text • Change PDF background color • Add & remove PDF watermarks OCR & PDF CONVERTER • OCR scanned images & PDFs into editable text in 14 languages • Convert PDFs to Word, Excel, PPT, JPG, PNG, BMP, TIFF, and more • Save as TXT, RTF, EPUB, or PDF/A for versatile use • Preserve fonts, layouts, and formatting during every conversion VIEW FILES • Supports all mainstream file formats • Dark mode supported (only for iOS 15 and later) ANNOTATE & REVIEW PDF • Annotate PDFs with Highlights, Pencils, Markers, Underlines, Strikethroughs and Stickers • Add handwritten notes to PDFs CLOUD BACKUP • Free up your phone's local capacity conveniently with ample cloud storage COMPRESS & OPTIMIZE • Compress PDF file size while keeping clear quality • Reduce PDF size for faster sharing and easier saving Powerful & Simple Features to Edit & Read PDF! Terms and Conditions:https://www.tenorshare.com/pdnob-app-terms-of-service.html Privacy Policy:https://www.tenorshare.com/pdnob-app-privacy-policy.html Automatic Renewal Service Agreement: https://www.tenorshare.com/pdnob-app-automatic-renewal-service-agreement.html
Markflow
This app allows you to open and read markdown files from various sources like Files, Mail, and Safari. It supports GitHub-flavored markdown, code syntax highlighting, and diagrams, with an integrated editor and a clean preview mode.
- Open .md, .markdown, .mdown files
- GitHub-flavored markdown rendering
- Syntax-highlighted code blocks
- Mermaid diagram support
- Markdown editing toolbar
- Pinch to zoom
- Export edited files
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The markdown reader you've been missing. Markflow opens .md files from Files, Mail, Safari downloads, or the share sheet and renders them properly. GitHub-flavored markdown, syntax-highlighted code, mermaid diagrams, tables, task lists, and more. Originals are never touched. Edits live in memory until you explicitly Save, Save as New File, or Share a copy. WHAT YOU CAN DO • Open any .md, .markdown, or .mdown file from any app • Read with a clean, native preview • Edit with a markdown toolbar above the keyboard. Bold, italic, headings, lists, links, images, code, quotes, all one tap away. • Pinch to zoom in both Preview and Edit • Export an edited copy via the system share sheet • Tap Create to start a new blank file, or "Welcome to Markflow" for a full feature tour WHAT IT RENDERS • Headings, lists, blockquotes, links, images • Syntax-highlighted code blocks • Mermaid flowcharts and diagrams • GitHub-flavored markdown tables • Task lists with checkboxes • Inline images (absolute URLs) PRIVACY Markflow makes zero network requests and collects zero data. No accounts. No login. No analytics. No tracking. No ads. The renderer is a sandboxed local file with a Content Security Policy that blocks all remote resources. Your files stay on your device. DESIGN Built native with SwiftUI and the Liquid Glass nav bar. Light and dark mode. Adaptive home screen. Stock Apple Human Interface Guidelines throughout. WHO IT'S FOR • Writers who keep notes in markdown • Developers reading READMEs and docs on the go • Anyone who's been emailed a .md and had nowhere to open it • People who want a markdown reader that does one thing well Open source. MIT licensed. github.com/madebysan/markflow
Screenshots
Verdict
The clearest difference is in-app purchases: Markflow at none against PDF Editor & Converter's 4. Markflow also leads on rating (5.0 vs 4.7). PDF Editor & Converter's advantage is iOS requirement (15.0 vs 26.0). On price, ratings volume, update cadence and ads 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. PDF Editor & Converter sells 4 in-app purchases, starting at $9.99 per month. Markflow asks for nothing beyond the download.
Markflow holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 2 respectively.
PDF Editor & Converter ships an update every 3 weeks, Markflow fortnightly. The most recent releases landed on August 22, 2026 and September 30, 2026 respectively.
| Parameter | PDF Editor & Converter | Markflow |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 83 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Tenorshare(Hongkong)Limited | Santiago Alonso Alexandre |
Customer experience
PDF Editor & Converter
Markflow
In-app purchases
PDF Editor & Converter
- 20GB Monthly Cloud Storage$9.991 Month
- PDNob VIP - Monthly$14.991 Month
- PDNob VIP - Yearly$19.991 Year
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- 50GB Monthly Cloud Storage$19.991 Month
Markflow
No in-app purchases





