NINJA Workspace vs PDF Scan and Sign Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NINJA Workspace
This all-in-one communication and collaboration platform streamlines remote workforce management with seven integrated tools. It offers secure video conferencing, real-time chat with translation, file sharing, and automated check-ins, all accessible across mobile, web, and desktop.
- Integrated chat, file sharing, and calls
- Automated conference call participants
- One-tap screen sharing
- Real-time voice-to-text translation (133+ languages)
- Scheduled message delivery
- Cloud file storage
- AES256 Encryption
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Efficient and cost effectively manage your remote or distributed workforce with NINJA Workspace. 7 tools in one, NINJA Workspace is an all-in-one communications & collaboration tool that makes it easy to manage workers and also can be embed on your website. NINJA Workspace is safe and secure for video conference calls, sharing files, chat in real-time with in-line translation and transcription in over 133 languages and much, much more. Instead of one app for video conferencing, another for large file sharing, another one for translation, and yet another for group chats, NINJA Workspace provides an intuitive platform both on mobile, web, and desktop to securely manage all of your communications needs at the office, home or on the go! Have your employees check in everyday and all day with auto call check in, plus cloud recording. In the car? Take a voice note and NINJA Workspace translates it into text. Need to add someone to your group chat? One tap adds your team members. On an international trip? Seamlessly integrated in-line translation tools have you covered. So put NINJA Workspace to work for you today! Try it for FREE now, and experience the power of NINJA Workspace! (7) Seven applications in one NINJA Workspace suite: • Chat, large file sharing, and one-click calls • Conference calls that call participants automatically at the start of the meeting. • One-tap desktop and mobile screen sharing • Quick add features to invite NINJA and non-NINJA collaborators • Instant in-line, real-time voice-to-text transcription and translation in over 133 languages. • Pre-schedule audio and text messages to be delivered at a later time, in all time zones. • Unlimited conference calling. • Sync your NINJA Workspace account across multiple devices, mobile, web, and desktop automatically. • Cloud file storage and retrieval. • AES256 Encryption technologies ensure safe and secure communications. • Easy, fast large file sharing. • HIPAA, SOC2, and GDPR Compliant. NINJA Workspace is the preferred communication and remote work management platform for anyone who needs reliable, safe, and seamless communications & collaboration to power their life easily and cost effectively. With both HIPAA, SOC 2, and GDPR Compliance, it is a great tool for governments, healthcare, legal, fintech, and B2B professionals, but it's equally powerful for salespeople, executives, consultants, contractors, and of course, your personal life with family and friends. On average, NINJA Workspace users report 40% improvements in productivity, 60% reduction in communications & collaboration costs, and an amazing 30% more realized revenue through faster closing cycles. Get started with the NINJA Workspace today for free! Have a question? Contact us at https://www.ninjaworkspace.com/contact-us Follow us: LinkedIn https://www.linkedin.com/company/nynjawork/ YouTube https://www.youtube.com/NYNJAWork Facebook https://www.facebook.com/NINJAworkspace/ Twitter https://twitter.com/gonynja Instagram https://www.linkedin.com/company/nynjawork/
PDF Scan and Sign Pro
Transform your device into a powerful document scanner with OCR, digital signatures, and password protection. Process all documents on-device for maximum security and privacy. Organize, edit, and share your PDFs with ease.
- High-quality PDF scanning with OCR
- Digital signature creation and application
- Password protection with AES encryption
- Annotation and editing tools
- On-device processing for privacy
- Multi-page document support
- iCloud sync
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FREE PDF SCAN AND SIGN PRO - The Completely Free Document Solution Full featured PDF app. Transform your iPhone into a powerful document scanner with OCR text recognition, digital signatures, password protection, and professional annotations. No accounts required! 100% on-device processing; keep your documents secure on your device only. SCAN & CONVERT • Instantly convert photos to high-quality PDFs • Automatic edge detection and perspective correction • Multi-page document support with batch processing • Import from camera, photo library, or Files app OCR TEXT RECOGNITION • Extract searchable text from scanned documents • Support for 6 languages: English, Spanish, French, German, Chinese, Japanese • Edit and correct recognized text • Create fully searchable PDFs for easy retrieval DIGITAL SIGNATURES • Draw and save your signature • Build a signature library for quick access • Apply signatures to any PDF • Professional-quality signature rendering PASSWORD PROTECTION • Secure sensitive PDFs with industry-standard encryption • 128-bit AES encryption for complete privacy • Real-time password strength indicator • All encryption happens on-device for complete privacy ANNOTATIONS & EDITING • Add text notes and comments • Highlight important sections • Draw shapes and freehand markup • Crop and rotate PDF pages ORGANIZE & SHARE • Organize documents in folders • iCloud sync across all your devices • Share via Mail, Messages, AirDrop • Export to PDF, JPEG, and more --- FREE FEATURES: No watermarks Unlimited scanning and PDF creation Unlimited OCR in all 6 languages Unlimited signature library Unlimited document storage Advanced password protection Full annotation suite PDF cropping tool Batch operations Export to all formats 128-bit password protection Privacy-first design: Your documents and passwords never leave your device. Download PDF Scan and Sign Pro today and take control of your documents!
Screenshots
Verdict
The clearest difference is in-app purchases: PDF Scan and Sign Pro at none against NINJA Workspace's 5. PDF Scan and Sign Pro also leads on update cadence (every 4 days vs monthly) and rating (5.0 vs 4.7). NINJA Workspace's advantage is ratings volume (42 vs 1) and iOS requirement (12.0 vs 17.0). On price, 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
Both are free to download. NINJA Workspace sells 5 in-app purchases, starting at $4.99 per month. PDF Scan and Sign Pro asks for nothing beyond the download.
PDF Scan and Sign Pro holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: NINJA Workspace has 42 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
NINJA Workspace ships an update monthly, PDF Scan and Sign Pro every 4 days. The most recent releases landed on October 29, 2026 and October 11, 2026 respectively.
| Parameter | NINJA Workspace | PDF Scan and Sign Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (42 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 42 — better | 1 |
| Update frequency | Monthly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 199 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Nynja Inc. | Computer Overhauls LLC |
Customer experience
NINJA Workspace
PDF Scan and Sign Pro
In-app purchases
NINJA Workspace
- MONTHLY ENTREPRENEUR1 Month trial$4.991 Month
- MONTHLY PRO1 Month trial$12.991 Month
- YEARLY ENTREPRENEUR1 Month trial$47.991 Year
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- YEARLY PRO1 Month trial$119.991 Year
- ENTERPRISE DAY PASS$0.99
PDF Scan and Sign Pro
No in-app purchases
Questions
Is NINJA Workspace free?
Is PDF Scan and Sign Pro free?
Which has better reviews, NINJA Workspace or PDF Scan and Sign Pro?
Do NINJA Workspace or PDF Scan and Sign Pro have ads?
Which is updated more often, NINJA Workspace or PDF Scan and Sign Pro?
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