Comparison

Grooz PDF vs Birthday Countdown

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

Head to head
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/

About

Birthday Countdown

Never miss a special occasion with this ultimate birthday reminder app. Easily organize your contacts, view countdowns to upcoming birthdays, and receive timely notifications. Personalize profiles with photos and instantly see age and zodiac signs.

Highlights
  • Birthday countdowns and days until
  • Smart birthday reminders
  • Birthday list maker with contact import
  • Birthday calendar organization
  • Age and zodiac sign display
  • Personalized profiles with photos
Features
Read full description

Never miss a special day again! Birthday Countdown is the ultimate birthday reminder app that keeps your entire birthday list organized and on track. Easily add unlimited friends and family to your birthday calendar, manually or by importing directly from your contacts. See each person's countdown, age, and zodiac sign at a glance. Key Features: - Birthday Countdown & Days Until: See exactly how many days until each birthday with a beautiful countdown calendar - Smart Birthday Reminders: Get notified one week before, one day before, or on the birthday itself - Birthday List Maker: Build your complete birthday list in seconds by importing from contacts - Birthday Calendar: All your important dates organized by month, always ready - Age & Zodiac Signs: Instantly see their age and zodiac sign on every profile - Personalize Profiles: Add photos from your gallery, camera, or choose from built-in images Whether you need a simple birthday reminder, a birthday alarm for that special someone, or a full birthday app to track every celebration. Birthday Countdown has you covered. Say "Happy Birthday" right on time, every time. No complicated widgets or calendars needed, just a simple, beautiful days countdown to help you celebrate every year. Download Birthday Countdown free and never forget a birthday again! _______________ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://meliann.notion.site/Privacy-Policy-of-Virtue-132476f8f04180dbb529f92601e9ed56

Screenshots

Grooz PDF4 screens
Birthday Countdown4 screens

Verdict

The call

The clearest difference is update cadence: Grooz PDF at every 6 weeks against Birthday Countdown's every 14 months. Grooz PDF also leads on iOS requirement (13.0 vs 17.6). Birthday Countdown's advantage is ratings volume (10 vs 2). On price, rating, ads and in-app purchases 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. Grooz PDF sells 3 in-app purchases, starting at $3.99 per 7 days and Birthday Countdown sells 2 in-app purchases, starting at $4.99 per month. 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 Grooz PDF against 5.0 for Birthday Countdown. That said, the two scores are not equally well evidenced: Birthday Countdown has 10 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Grooz PDF ships an update every 6 weeks, Birthday Countdown every 14 months. The most recent releases landed on November 9, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
Grooz PDF versus Birthday Countdown: the parameters behind the verdict, then further details
ParameterGrooz PDFBirthday Countdown
PriceFreeFree
Rating5.0 (2 ratings)5.0 (10 ratings)
Positive reviews100.0% of reviews—
Number of ratings210 — better
Update frequencyEvery 6 weeks — betterEvery 14 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size153 MB19 MB
Age rating17+4+
DeveloperEYWIN BILGI TEKNOLOJILERI ANONIM SIRKETINicolas Gustavo Melian

Customer experience

Grooz PDF

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

Birthday Countdown

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

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
2 purchases

Birthday Countdown

Subscriptions1
  • Monthly Plan$4.991 Month
One-time1
  • Birthday Countdown Lifetime$14.99

Questions

Is Grooz PDF free?
Grooz PDF is free to download, with in-app purchases available.
Is Birthday Countdown free?
Birthday Countdown is free to download, with in-app purchases available.
Which has better reviews, Grooz PDF or Birthday Countdown?
Grooz PDF and Birthday Countdown are both rated 5.0 out of 5 on the App Store, from 2 and 10 ratings respectively.
Do Grooz PDF or Birthday Countdown have ads?
Neither Grooz PDF nor Birthday Countdown shows ads.
Which is updated more often, Grooz PDF or Birthday Countdown?
Grooz PDF ships an update every 6 weeks, and Birthday Countdown every 14 months. Most recently, Grooz PDF was updated on November 9, 2026 and Birthday Countdown on November 4, 2026.

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