PDF Scanner vs Control Stack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Scanner
Transform your device into a powerful portable scanner. Effortlessly capture paper documents like receipts and notes, converting them into high-quality PDFs or JPGs. Organize, edit, and share your scanned files with ease.
- Scan documents with device camera
- Convert images to PDF/JPG
- Smart cropping and auto enhancement
- Organize documents with folders and tags
- Edit image brightness and contrast
- Password encrypt PDFs
- Share scanned documents
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PDF Scanner is a fast scan to PDF tool that allows you to scan documents. This scanner app can scan paper documents such as receipts, invoices, and notes in PDF/JPG format. With its smart cropping and auto enhancement, the quality of scanned PDF files is high. So turns your device into a portable scanner app. Key features: Document Scanning Made Effortless: • Utilize your device's camera to effortlessly scan physical documents. • Ensure high quality scans with advanced image processing algorithms. • Capture multiple pages into a single PDF file for convenience. Seamless PDF Conversion: • Convert scanned images or existing photos from your gallery into PDF format. • Preserve the original formatting, layout, and quality of your documents. Smart Document Organization: • Create custom folders to categorize and organize your scanned documents. • Easily search, locate, and access your files whenever you need them. • Apply tags and labels to further enhance document management. Enhanced Image Editing: • Adjust brightness, contrast, and other image attributes to enhance readability. • Crop or rotate scanned documents for optimal presentation. In-App Purchases: • Say goodbye to advertisements that interrupt your scanning experience. • Unlock a clutter free environment by opting for our in-app ad removal feature. • Protect your sensitive information with password encryption for your PDFs. • Seamlessly share your scanned documents via email or messaging apps. We are constantly updated with new features. Please write to us if you have to face any problems, as we can often help with your problem or help you better use the app. If you have any problem or suggestion, please don't hesitate to contact us. Permission Overview: • Storage: Document Scanner needs permission to store documents on your phone. • Album: To get your photo when you need to choose pictures from it. • Camera: To use the camera to scan documents requires permission. Privacy Policy: https://sites.google.com/view/arslanprivacypolicy/home Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Control Stack
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Know exactly where you stand before your next audit. No guesswork, no last-minute surprises. Browse 1,484 cyber security controls in plain English, free and with no account. Control Stack is an Australian made compliance app that cross maps five frameworks so you can see how they connect: - ISO/IEC 27001 (information security management) - ASD Essential Eight, including the maturity model - ASD Information Security Manual (ISM) - ISO/IEC 42001 (AI management systems) - ASD Essentials for enterprise IT - ASD Essentials for enterprise IT - ASD Essentials for enterprise IT BROWSE THE FULL LIBRARY, FREE AND NO ACCOUNT NEEDED Open the app and start reading straight away. Every control is explained in plain English and organised so you can find what you need fast. - 1,484 controls and actions, cross mapped across all five frameworks - Written to be clear, not buried in jargon - Handy on the job when you need control detail quick and easy OPTIONAL TRACKER: TURN READING INTO READINESS Create a free account when you want to track progress and walk into an audit knowing your numbers. The tracker is optional. The library stays free without it. - Dashboard: mark each control implemented, in progress or not started - Completion percentage for each framework, so you see progress at a glance - Remediation tasks with due dates, so you know what is overdue or due soon - Audit countdown: set a target date and track the days remaining - Needs attention: surfaces the framework you are most behind on - Progress syncs across your devices - Sign in with Google, Apple, email and password, or a magic link WHO IT IS FOR - Security and GRC professionals managing ISO 27001 or ISM programs - IT teams working through the Essential Eight maturity model - Organisations starting out with ISO 42001 for AI management - Anyone who wants control detail in plain English, fast WHY CONTROL STACK Compliance is stressful when you cannot see the whole picture. Control Stack puts the reference and the tracking in one place, so audit day feels like a review of work you already know is done, not a scramble. ABOUT Control Stack is an independent, Australian made reference and tracking tool. It does not certify compliance and does not guarantee you will pass an audit. It is not affiliated with, endorsed by, or associated with ISO, the ACSC, the ASD, Apple, or Google. All framework names and trademarks belong to their respective owners.
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Verdict
The clearest difference is in-app purchases: Control Stack at none against PDF Scanner's 3. Control Stack also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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 Scanner sells 3 in-app purchases, starting at $5.99 per 7 days. Control Stack asks for nothing beyond the download.
PDF Scanner ships an update every 6 weeks, Control Stack every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | PDF Scanner | Control Stack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 36 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Muhammad Arslan | Mindset Cyber |
In-app purchases
PDF Scanner
- Remove Ads & Share - Weekly3 Days trial$5.997 Days
- Remove Ads & Share - Monthly3 Days trial$7.991 Month
- Remove Ads & Share - Lifetime$19.99
Control Stack
No in-app purchases
Questions
Is PDF Scanner free?
Is Control Stack free?
Do PDF Scanner or Control Stack have ads?
Which is updated more often, PDF Scanner or Control Stack?
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