PDF Files Compressor vs Sudoku Hint
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Files Compressor
This utility app efficiently reduces the size of various file types, including audio, video, images, and documents. It allows for both compression and decompression, making it easier to store and share files without significant quality loss. The interface is designed for ease of use by all users.
- Audio compression
- Video compression
- Image compression
- Document compression
- File decompression
- Direct sharing and downloading
- User-friendly interface
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File Compressor & Video Compress The file compressor app is designed to streamline your digital life by efficiently reducing file sizes and organizing your data with ease. You can compress various file types including audio, video, images, and documents. Compress video using the video compressor and make your life easy. Features of File Compressor & Decompressor App • File Compression: Application will allow user to compress the following files without compromising the original quality. o Audio Compression o Video Compression o Image Compression o Document Compression • File Decompression: User will be able to decompress the existing compressed files available in the system. • Download & Share: User will be able to share and download the processed file directly from the application, native share sheet will be used for file sharing. • User Friendly Interface: The application should feature an intuitive and user-friendly interface, making it easy for users to navigate, compress, and decompress files without any prior technical expertise. Video Compressor – Image Size Get rid of bulky videos that take up too much space on your device. Use the video compressor and compress the video. Reduce the video size without compromising on the quality. The video compressor has made it easy to reduce the size of the video. You can also reduce the image size using the file compressor app. Compress the image and send it to anyone you want. Reduce Photo Size – Photo Compress Are you facing difficulty sending large size images? Looking for a way to reduce photo size? If yes, then file compressor will help you out. It is an all-in-one document Compressor app. You can compress audio, video, photos, and documents. Reduce photo size and effortlessly share photos. The photo compress allows you to compress photos anytime and anywhere. With a few simple taps, you can compress photos and share memories with friends and family. File Compressor. – Reduce File Size The ultimate file compressor app is designed to effortlessly reduce file sizes and optimize your digital experience. It is an efficient and user-friendly app that provides seamless compression and decompression capabilities for audio, video, images, and documents. The file compressor uses advanced procedures to reduce file sizes while maintaining the quality of the file. Reduce file size and make it easy to share. PDF Compressor – Resize Document You can easily compress pdf using the pdf compressor app. Reduce the size of your pdf files without compromising on the quality. Whether you're dealing with large reports or other documents, the PDF Compressor ensures that your files are efficiently compressed, making them easier to store, share, and access. Resize document and make it more readable. Zip Files & Unzip Files Tap the compress button, select the files you need to zip, and create a zip folder. You can zip as many files as you want. The zip files will reduce the file size and will take up less storage on the phone. Similarly, you can unzip the files you previously zipped and bring them back to their original size. Zip and unzip files are made simple with the file compressor. You can zip & unzip images, video, audio, and documents. Compressor App – Size Reducer File compression is no longer an issue when you have the compressor app. Reduce file sizes and make your life hassle-free. Compressor app is the solution to all your problems. Use the size reducer and reduce the size of multiple files at a time. Download the compressor app from the app store and streamline your workflow. File Decompress & PDF Compressor The file compressor app also allows you to decompress files. Bring back the files to their original size with file decompress. The file compressor is all about shrinking and decompressing files.
Sudoku Hint
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Need help with a Sudoku puzzle on paper? Sudoku Hint is a simple AI-powered Sudoku solver, hint tool and mistake checker that works directly from a photo. Take a picture of your paper Sudoku and get one clear hint at a time — without revealing the entire solution. Unlike a traditional Sudoku solver where you have to enter the whole grid manually, Sudoku Hint uses your camera and AI to read the puzzle for you. It is designed to recognize both printed and handwritten Sudoku numbers. USE SUDOKU HINT TO: • Get a Sudoku hint when you are stuck • Check your Sudoku for mistakes • Find an incorrect handwritten number and see the correct value • Scan a paper Sudoku with your camera instead of typing in the grid • Get another hint from the same Sudoku photo • Use “Only look for errors” when you want to solve the rest yourself MADE FOR PAPER SUDOKU Sudoku Hint is especially useful if you enjoy newspaper, magazine or printed Sudoku puzzles. Simply photograph the complete 9×9 Sudoku grid and let the app analyze it. The app distinguishes between the original printed clues and numbers you have written in yourself. This makes it useful both as a Sudoku checker and as a source of hints when you need help with the next move. ONE HINT AT A TIME Sudoku Hint does not immediately show you the completed puzzle. Instead, it gives you one useful Sudoku clue at a time, so you can continue solving the puzzle yourself. If you only want to know whether you have made a mistake, enable “Only look for errors”. SIMPLE AND AD-FREE No ads. No account required. Just take a photo and ask for help. Sudoku Hint includes 3 free hints so you can try it before buying anything. Additional hints can be purchased inside the app. Sudoku Hint uses AI image recognition, which can occasionally misread a number. Always check the photographed grid and use your own judgement when following a hint.
Screenshots
Verdict
The clearest difference is in-app purchases: PDF Files Compressor at none against Sudoku Hint's 1. PDF Files Compressor also leads on update cadence (every 9 days vs every 3 weeks). Sudoku Hint's advantage is ads (none vs shown). On price, 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. Sudoku Hint sells 1 one-off in-app purchase. PDF Files Compressor asks for nothing beyond the download.
PDF Files Compressor ships an update every 9 days, Sudoku Hint every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | PDF Files Compressor | Sudoku Hint |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 9 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 42 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | SOFIT Consultancy (Private) Limited | Leif Lauridsen |
In-app purchases
PDF Files Compressor
No in-app purchases
Sudoku Hint
- 100 Hints$1.99
Questions
Is PDF Files Compressor free?
Is Sudoku Hint free?
Do PDF Files Compressor or Sudoku Hint have ads?
Which is updated more often, PDF Files Compressor or Sudoku Hint?
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