Comparison

PDF vs Grooz PDF

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PDF

Secure your documents by adding password protection or remove existing passwords from PDF files. This app also offers tools to merge, extract, and convert PDFs, along with OCR capabilities to recognize text.

Highlights
  • Lock PDF with password
  • Unlock password-protected PDFs
  • Merge multiple PDF files
  • Extract or remove PDF pages
  • Add watermarks to PDFs
  • Scan and recognize text (OCR)
  • Digitally sign PDFs
  • Convert web pages to PDF
Features
Read full description

Instantly lock and unlock PDF password using PDF: Lock & Unlock. Your PDF will be locked or unlocked and ready for download within seconds. Most PDFs can be unlocked! Files with an owner password can be unlocked instantly. However, if the file is thoroughly encrypted, you can only unlock the file by providing the correct password. PDF: Lock & Unlock is the ultimate solution for managing your PDF files with ease and efficiency. Whether you need to secure, edit, or convert PDFs, this powerful iOS application provides all the essential tools in one place. Key Features: Secure & Protect Your PDFs * Lock PDF – Set a strong password to restrict unauthorized access. * Unlock PDF – Remove password protection from encrypted PDFs easily. Edit & Modify PDFs * Merge PDF – Combine multiple PDF files into a single document in seconds. * Page Remover – Delete unwanted pages from a PDF for a cleaner document. * Extract Pages – Select and save specific pages from a PDF as a new file. * Add Watermark – Protect your PDFs with custom text or image watermarks. Text Extraction & Recognition * Text Scanner (OCR) – Scan printed or handwritten text and convert it into digital text. * Text Recognize – Detect and extract text from images or PDF documents with high accuracy. * PDF to Text – Convert PDFs into plain text files for easy editing. Sign & Authenticate Documents * Digital Signature – Add legally binding electronic signatures directly to your PDFs. Convert & Share PDFs * Web to PDF – Save web pages as PDFs for offline reading and sharing. * Fast & Secure Sharing – Share PDFs via email, cloud storage, or messaging apps. How to remove passwords from PDF files: 1. Select your PDF document. 2. Enter your password. 3. Select the option to remove the password. 4. File will save in saved files. 5. Users can share saved pdf files Features: - Users can lock and unlock pdf files. - It is easy to use. - Users can get all saved pdf files. - Users can share pdf files. - Users can delete pdf files. - Users can view pdf files. Main Features : - Lock PDF – Protect your PDFs with a secure password to prevent unauthorized access. - Unlock PDF – Remove password protection from PDFs for hassle-free access. - Merge PDF – Combine multiple PDFs into a single document with just a few taps. - Add Watermark – Insert custom watermarks to protect your documents from unauthorized use. - Text Scanner (OCR) – Extract text from images or scanned documents with high accuracy. - Text Recognize – Convert handwritten or printed text into editable digital text. - Digital Signature – Sign your PDFs electronically for quick and secure document authentication. - Extract Pages – Select and extract specific pages from a PDF file to create a new document. - Web to PDF – Convert web pages into PDFs for offline reading and sharing. - Page Remover – Delete unnecessary pages from your PDF to streamline the document. - PDF to Text – Convert PDFs into editable text files for easy modification. Why Choose PDF: Lock & Unlock? - All-in-One PDF Manager – No need for multiple apps; get everything in one place. - User-Friendly Interface – Simple and intuitive design for easy navigation. - Fast & Efficient Processing – Perform PDF actions in seconds. - Offline Mode – Most features work without an internet connection. - Secure & Private – Your files remain private, with no data leaks. Download and enjoy the PDF: Lock & Unlock app. Privacy Policy: https://softapps.in/App_Privacy.html Terms of use: https://softapps.in/App_TOS.html

About

Grooz PDF

This app allows you to view, create, and manage PDF files on your mobile device. It features advanced document scanning, text recognition from images, and a user-friendly interface for efficient document handling.

Highlights
  • Effortless PDF viewing
  • Advanced document scanning
  • Create PDFs from photos
  • Text recognition (OCR)
  • Intuitive user interface
  • Privacy-focused design
Features
Read full description

Introducing Grooz PDF: The Premier PDF Viewer and Creator App In today's fast-paced world, managing documents on the go has become a necessity for everyone from students to professionals. Grooz PDF emerges as the quintessential tool for all your PDF needs, offering unparalleled ease in viewing, creating, and managing PDF files directly from your mobile device. Our app is designed to cater to the demands of the modern user, combining a user-friendly interface with a suite of powerful features that redefine your document management experience. Elevate Your PDF Experience with Grooz PDF Effortless PDF Viewing: Dive into a seamless viewing experience with Grooz PDF. Open and navigate through PDF files with ease, enjoy smooth zooming in and out capabilities, and effortlessly search for specific content within your documents. Our app ensures that every PDF is displayed with optimal clarity, enhancing your reading and reviewing process. Advanced Document Scanning: Transform any document into a high-quality PDF file in a snap. Grooz PDF's document scanner feature allows you to use your device's camera or select files directly from your gallery to create PDFs. This flexibility means you can digitize documents anytime, anywhere, making it perfect for on-the-go professionals and students alike. Create PDFs from Photos: With Grooz PDF, your photos can easily become part of your digital document library. Capture new images or select existing ones from your gallery, and convert them into PDF format for easy sharing or archiving. This feature is ideal for preserving important documents, receipts, and more in a universally accessible format. Revolutionary Text Recognition: Unlock the power of advanced OCR technology with Grooz PDF. Our text recognition feature instantly converts text from pictures, paper, or screenshots into editable and searchable text. This cutting-edge technology ensures that you can quickly capture and edit information from any source, streamlining your workflow and enhancing productivity. An Intuitive User Interface: Experience the pinnacle of PDF management with an interface that's as intuitive as it is beautiful. Grooz PDF boasts a modern design that simplifies navigation and access to all features, making it effortless to manage your PDFs. Whether you're annotating documents, signing forms, or sharing files, our interface ensures a smooth and efficient process. Privacy-Focused: At Grooz PDF, we understand the importance of privacy in today's digital age. Our app is designed to respect your privacy, ensuring that your documents remain secure and confidential. With Grooz PDF, you can manage your files with peace of mind, knowing that your data is protected. Grooz PDF is more than just a PDF viewer and creator; it's a comprehensive tool that adapts to your needs, whether you're studying, working, or simply dealing with PDFs on a regular basis. Our app not only enhances your ability to manage documents but also revolutionizes the way you interact with digital content. Transform Your Document Management Today Join the Grooz PDF community and take the first step towards streamlined document management. Download Grooz PDF now and experience the future of PDF processing at your fingertips. With Grooz PDF, your documents are not just viewed; they're brought to life. Discover the new standard in document management and let Grooz PDF empower you to do more with your PDFs. Privacy: https://t.ly/s02L9 EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PDF4 screens
Grooz PDF4 screens

Verdict

The call

The clearest difference is review sentiment: Grooz PDF at 100% against PDF's 33%. Grooz PDF also leads on rating (5.0 vs 3.5) and update cadence (every 6 weeks vs every 5 months). PDF's advantage is ratings volume (6 vs 2). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PDF sells 3 in-app purchases, starting at $4.99 per 7 days and Grooz PDF sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Grooz PDF holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 33% of PDF's written reviews are positive against 100% of Grooz PDF's.

UpkeepUpdate frequency

PDF ships an update every 5 months, Grooz PDF every 6 weeks. Both last shipped on November 3, 2026.

Scorecard5 real differences · 5 level
PDF versus Grooz PDF: the parameters behind the verdict, then further details
ParameterPDFGrooz PDF
PriceFreeFree
Rating3.5 (6 ratings)5.0 (2 ratings) — better
Positive reviews33.3% of reviews100.0% of reviews — better
Number of ratings6 — better2
Update frequencyEvery 5 monthsEvery 6 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size35 MB153 MB
Age rating4+17+
DeveloperHardik DhameliyaEYWIN BILGI TEKNOLOJILERI ANONIM SIRKETI

Customer experience

PDF

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Grooz PDF

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

PDF

Subscriptions3
  • Subscription Weekly$4.997 Days
  • Subscription Monthly$9.991 Month
  • Subscription Yearly3 Days trial$19.991 Year
3 purchases

Grooz PDF

Subscriptions3
  • Grooz PDF Premium$3.997 Days
  • Grooz PDF Premium$5.991 Month
  • Grooz PDF Premium3 Days trial$19.991 Year

Questions

Is PDF free?
PDF is free to download, with in-app purchases available.
Is Grooz PDF free?
Grooz PDF is free to download, with in-app purchases available.
Which has better reviews, PDF or Grooz PDF?
Grooz PDF is rated higher. PDF averages 3.5 out of 5 from 6 ratings, while Grooz PDF averages 5.0 from 2 ratings.
Do PDF or Grooz PDF have ads?
Both PDF and Grooz PDF show ads.
Which is updated more often, PDF or Grooz PDF?
PDF ships an update every 5 months, and Grooz PDF every 6 weeks. Most recently, PDF was updated on November 3, 2026 and Grooz PDF on November 3, 2026.

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