Comparison

thWords OCR 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

thWords OCR

Capture text from images or screenshots and convert it into editable, typed text. Easily copy and paste the extracted content to your clipboard.

Highlights
  • Image to text conversion
  • Screenshot text extraction
  • Copy and paste functionality
  • Typed text output
Features
Read full description

thWords OCR — From Photos and Videos to Text Turn images and saved videos into clean, copy-ready text with thWords OCR. Choose a photo or video, and thWords recognizes the text on your device and presents it in a simple, readable view. Perfect for receipts, book pages, whiteboards, signs, screenshots, and recorded presentations. WHAT YOU CAN DO Extract text from photos in seconds Extract readable text from saved videos Copy the full result with one tap Review past results in History Choose from 14 recognition languages Adjust the result font size for comfortable reading Share images to thWords from other apps English, French, German, Spanish, Italian, Portuguese, Chinese (Simplified and Traditional), Japanese, Korean, Russian, Ukrainian, Thai, and Vietnamese. PRIVACY Text recognition runs on your device, so your images and videos do not need to be uploaded for OCR. thWords OCR focuses on one job and does it well: turning the text in your images and videos into text you can actually use. Includes an initial allowance of OCR requests. Additional requests are available as an in-app purchase. Turn your photos and videos into text today.

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

thWords OCR4 screens
Grooz PDF4 screens

Verdict

The call

thWords OCR and Grooz PDF both sit at 5.0 stars, but that hides the real split: 100% of Grooz PDF's written reviews are positive against 0% of thWords OCR's. Grooz PDF also leads on update cadence (every 6 weeks vs every 3 months) and iOS requirement (13.0 vs 17.6). On price, rating, ratings volume and ads 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. thWords OCR sells 1 one-off in-app purchase 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

On the App Store both sit at effectively the same score — 5.0 for thWords OCR against 5.0 for Grooz PDF. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews are what separate them: 0% of thWords OCR's written reviews are positive against 100% of Grooz PDF's.

UpkeepUpdate frequency

thWords OCR ships an update every 3 months, Grooz PDF every 6 weeks. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

Scorecard3 real differences · 7 level
thWords OCR versus Grooz PDF: the parameters behind the verdict, then further details
ParameterthWords OCRGrooz PDF
PriceFreeFree
Rating5.0 (2 ratings)5.0 (2 ratings)
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings22
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.613.0 — better
Further details — not scored
Size18 MB153 MB
Age rating4+17+
DeveloperThirdHalf.com, LLCEYWIN BILGI TEKNOLOJILERI ANONIM SIRKETI

Customer experience

thWords OCR

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Grooz PDF

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

In-app purchases

1 purchases

thWords OCR

One-time1
  • 1000 OCR Requests$2.99
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 thWords OCR free?
thWords OCR 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, thWords OCR or Grooz PDF?
thWords OCR and Grooz PDF are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do thWords OCR or Grooz PDF have ads?
Neither thWords OCR nor Grooz PDF shows ads.
Which is updated more often, thWords OCR or Grooz PDF?
thWords OCR ships an update every 3 months, and Grooz PDF every 6 weeks. Most recently, thWords OCR was updated on November 6, 2026 and Grooz PDF on November 9, 2026.

Other comparisons