MarkFlow vs Comet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MarkFlow
Effortlessly convert AI-generated Markdown text into professional documents like DOCX, PDF, and images. Offers 12 beautiful themes, customizable styles, and offline processing for enhanced privacy and efficiency.
- Convert Markdown to DOCX, PDF, PPTX, images, XLSX, TXT
- 12 beautiful image themes with customizable styles
- Offline processing for privacy and security
- iOS Shortcuts support for one-tap conversions
- Multiple image size presets and font schemes
- Convenient history records for past conversions
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Say Goodbye to Markdown Symbols, Create Beautiful Documents with One Click Convert Markdown from AI outputs to DOCX, PDF, PPTX, images, XLSX, TXT with one click. 12 beautiful image themes, offline processing, customizable image styles. MarkFlow is a format conversion tool specially designed for processing AI output content, helping you easily convert Markdown text into various professional document formats. No internet required, local processing, protecting your privacy and security. 【Multiple Format Conversion】 • Convert to documents (.docx), PDF files, presentations (.pptx), spreadsheets (.xlsx), beautiful images, and plain text with one click • Preserve original formatting and layout, making AI output content instantly professional and beautiful • Quick conversion interface, start converting with a simple click, no complex operations needed 【Beautiful Image Themes】 • 12 carefully designed image themes: Clear Sky, Starry Night, Warm Sun, Forest, Ocean, Dusk, Cherry Blossom, Morning Dew, Frost, Ink Night, Green Field, and Purple Glow • Each theme has matching background, text, and accent colors, presenting a harmonious and beautiful visual effect • Support for custom theme colors to meet personalized needs 【iOS Shortcuts Support】 • Convert Markdown to various document formats with a single tap via iOS Shortcuts • Transform Markdown into beautiful images and preview them directly within Shortcuts • Complete conversions without opening the app, enhancing your productivity 【Rich Style Options】 • Multiple image size presets: Square (1:1), Portrait (3:4), Standard (4:3), Vertical Screen (9:16), Horizontal Screen (16:9), and custom sizes • Various font schemes: System Default, Medium Black, Light, Happy Black, Good Body, Sugar Round, and more • Support for frosted glass and solid color background text box styles • Adjustable content padding and container padding to optimize layout effects 【Convenient History Records】 • Automatically save all conversion records for viewing and reuse anytime • Filter history records by document type • Batch selection and deletion functions for easy history management 【Simple and Efficient Operation】 • Intuitive user interface with clear function layout • Support for one-click pasting of AI output content • No internet required, local processing, protecting your privacy MarkFlow is a powerful assistant for processing AI output content, helping you say goodbye to Markdown symbol troubles and easily create professional and beautiful documents. Whether for study notes, work reports, presentations, or data analysis, MarkFlow can help you quickly complete format conversions and improve work efficiency. Download MarkFlow and turn AI output into beautiful documents instantly!
Comet
This AI-powered browser serves as a personal assistant, enhancing focus and streamlining workflows. It offers unified AI search, instant context, and automation across websites for tasks like summarizing, shopping, scheduling, and research.
- Unified AI search
- Instant context and automation
- Summarize, shop, schedule, research
- Personalized workflow adaptation
- Tab and inspiration management
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Comet is an AI-powered browser that acts as a personal assistant and thinking partner. Boost your focus, streamline your workflow, and turn curiosity into momentum. · Unified AI search, instant context, and automation across every site. Summarize, shop, schedule, and research—directly in the browser. · Enjoy the web and let the AI assistant handle your chores · Do everything on your to-do list faster with Comet · Comet adapts to how you think and work, learning your habits to keep you organized. Never lose track of tabs or inspiration. Terms of Service: https://www.perplexity.ai/tos Privacy Policy: https://www.perplexity.ai/privacy
Screenshots
Verdict
The clearest difference is price: Comet at Free against MarkFlow's $0.99. Comet also leads on rating (4.7 vs 3.7) and ratings volume (7.8K vs 3). MarkFlow's advantage is in-app purchases (none vs 3) and update cadence (daily vs every 8 days). On review sentiment, 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
Comet is free to download; MarkFlow costs $0.99 up front. Comet sells 3 in-app purchases, starting at $20.00 per month. MarkFlow asks for nothing beyond the download.
Comet holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Comet has 7.8K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 60% of MarkFlow's written reviews are positive against 65% of Comet's.
MarkFlow ships an update daily, Comet every 8 days. The most recent releases landed on October 28, 2026 and November 3, 2026 respectively.
| Parameter | MarkFlow | Comet |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.7 (3 ratings) | 4.7 (7.8K ratings) — better |
| Positive reviews | 60.0% of reviews | 65.3% of reviews — better |
| Number of ratings | 3 | 7.8K — better |
| Update frequency | Daily — better | Every 8 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 12 MB | 291 MB |
| Age rating | 4+ | 17+ |
| Developer | 友娥 尹 | Perplexity AI, Inc. |
Customer experience
MarkFlow
Comet
In-app purchases
MarkFlow
No in-app purchases
Comet
- Perplexity Pro$20.001 Month
- Perplexity Pro$200.001 Year
- Perplexity Max$200.001 Month









