GoPdf.io vs Control Mark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GoPdf.io
This app offers a comprehensive suite of tools for managing PDF documents. It allows users to scan, fill, sign, convert, merge, protect, and compress PDFs, streamlining document workflows.
- Scan documents to PDF
- Fill and sign PDF forms
- Convert PDF to JPG
- Convert PDF to Word
- Merge multiple PDFs
- Password protect PDFs
- Compress PDF files
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SCAN PDF - Scan PDF document with GoPDF's free and simple scan PDF app. - Convert your papers into digital files without any cost. FILL AND SIGN - The forms must be filled, and the documents must be digitally signed so there is no delay concerning time. - Utilize the Fill and Sign PDF Forms app for swift completion. This app allows free fill and sign PDF capabilities, making it easy to edit and sign documents. PDF TO JPG - Utilize the PDF to JPG Converter app for high-quality conversions. - Convert your PDF documents to JPG format quickly and proficiently, enhancing accessibility and modifiability. PDF TO WORD - Use the best PDF to Word Converter app to transfer your files more effectively. This app ensures accurate, swift, and efficient conversion of information from PDF to Word. MERGE PDFs - Move various substantial documents into a single PDF file without any hassle by deploying the Free Merge PDF Document app. - Reorder the pages to provide better structure to your PDFs while simplifying the merging process. PASSWORD PROTECTION - To protect your file, put a strong password to access it using measures to Password Protect PDF files. - Maintain secrecy while giving selective access to people, ensuring security with the password protect PDF files feature. COMPRESS PDFs - To make data shareable efficiently, we need to compress large files without losing their quality. Use the Compress PDF Document File app for streamlined sharing. - Decrease the size of PDF documents to enhance the storage and sharing process, ensuring efficiency. Privacy Policy: https://gopdf.io/privacy Terms of Use: https://gopdf.io/terms-of-use Got a question ? Contact us at support@gopdf.io or check https://gopdf.io/contactus
Control Mark
Create quick access shortcuts to your favorite websites. Add any webpage and place these shortcuts on your lockscreen, as action buttons, or as Control Center widgets for instant access.
- Add any webpage as a shortcut
- Share sheet extension for easy adding
- Customizable shortcut symbols
- Lockscreen quick actions
- Control Center widget integration
- Action Button support
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Control Mark lets you create quick access shortcuts to your favorite websites. Add any website in the Control Mark or while browsing using the Add Page to Control Mark action. You can then place your favorite websites on your lockscreen as quick action button, as action for the Action Button, or as Control Center Widget. Features: - Add any webpage as Control Mark - Action Extension for the Share sheet to add a Control Mark directly from the browser - Choose an individual symbol for the Control Mark - Add Control Marks to your lockscreen as quick action, to the Control Center, or the Action Button
Screenshots
Verdict
GoPdf.io and Control Mark both sit at 5.0 stars, but that hides the real split: 100% of GoPdf.io's written reviews are positive against 0% of Control Mark's. GoPdf.io also leads on price (Free vs $0.99) and update cadence (every 2 weeks vs every 3 months). Control Mark's advantage is in-app purchases (none vs 2). On rating, 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
GoPdf.io is free to download; Control Mark costs $0.99 up front. GoPdf.io sells 2 in-app purchases, starting at $9.99 per month. Control Mark asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for GoPdf.io against 5.0 for Control Mark. That said, the two scores are not equally well evidenced: GoPdf.io has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 100% of GoPdf.io's written reviews are positive against 0% of Control Mark's.
GoPdf.io ships an update every 2 weeks, Control Mark every 3 months. The most recent releases landed on October 1, 2026 and September 22, 2026 respectively.
| Parameter | GoPdf.io | Control Mark |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (5 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 21 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | KAYA SMART LLC | Arno Appenzeller |
Customer experience
GoPdf.io
Control Mark
In-app purchases
GoPdf.io
- Monthly$9.991 Month
- Yearly$99.991 Year
Control Mark
No in-app purchases
Questions
Is GoPdf.io free?
Is Control Mark free?
Which has better reviews, GoPdf.io or Control Mark?
Do GoPdf.io or Control Mark have ads?
Which is updated more often, GoPdf.io or Control Mark?
Other comparisons
