Comparison

Wi vs PDF Tools

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

Head to head
About

Wi

Easily share your Wi-Fi network details by generating QR codes. Connect friends and customers instantly to your hotspot, or print codes for public display. Your network credentials remain secure and private.

Highlights
  • Generate Wi-Fi QR codes
  • Apple Watch compatibility
  • Print QR codes via AirPrint
  • Secure data storage
  • Ad-free experience
Features
Read full description

Let's impress your friends and customers with smart Wi-Fi hospitality! With Wi-Fi QR Code, you can quickly and smartly show QR codes of your Wi-Fi network on the screens of iPhones and Apple Watches, allowing your friends or customers to connect swiftly to your Wi-Fi hotspot. You can also print them using AirPrint-ready printers to place them on a wall. Wi-Fi QR Code ensures the protection of your secrets and privacy. This app does not transmit your SSIDs or passwords over the internet. Additionally, all data is encrypted and stored only in the secure keychain of your device. ==Features== • Apple Watch compatibility • Free and ad-free • Printing QR Codes with AirPrint-enabled printers

About

PDF Tools

Features
Read full description

PDF Tools – Offline lets you manage, edit, convert, scan, and secure PDF files directly on your device without uploading anything to the cloud. Fast, private, and secure all processing happens offline. Whether you are a student, professional, business owner, teacher, or everyday user, this app gives you powerful PDF utilities in one simple and modern interface. Why Choose PDF Tools – Offline? **100% Offline Processing Your files never leave your device. No internet required. ** Fast & Secure All PDF operations are processed locally for maximum privacy and speed. **Easy to Use Clean and modern design with powerful tools accessible in one tap. **No Account Required Start using the app instantly without signup or registration. Powerful PDF Tools Included Merge PDFs Combine multiple PDF files into one organized document in seconds. Split PDF Extract pages or split large PDF files into smaller documents. Compress PDF Reduce PDF file size while maintaining quality for sharing and storage. PDF Editor Edit PDF documents quickly and efficiently. Fill & Sign Fill forms and add signatures directly to PDFs. Signature Tool Create and save digital signatures for fast document signing. Scan Document Use your camera to scan documents and save them as high-quality PDFs. Image to PDF Convert photos and images into professional PDF documents. OCR Text Recognition Extract text from scanned documents and images using OCR technology. Watermark PDF Add custom text or image watermarks to protect your documents. Password Lock PDF Secure PDF files with password protection. Unlock PDF Remove passwords from PDFs you own and have permission to edit. Batch Processing Process multiple PDF files at once to save time. Perfect For • Students managing assignments and notes • Professionals handling contracts and reports • Businesses sharing secure documents • Teachers creating study material • Anyone needing a fast offline PDF solution Privacy First Unlike many PDF apps, PDF Tools – Offline keeps your files completely private. No cloud upload. No tracking of your documents. Everything stays on your device. Your PDFs remain secure and accessible anytime, anywhere — even without internet access. Key Features • Offline PDF tools • PDF merger and splitter • PDF compressor • PDF scanner app • OCR text scanner • PDF signature maker • Watermark PDFs • Password protect PDF • Image to PDF converter • Fast PDF processing • Secure PDF editor • Batch PDF operations Download PDF Tools – Offline today and manage all your PDF tasks with speed, privacy, and simplicity.

Screenshots

Wi4 screens
PDF Tools4 screens

Verdict

The call

The clearest difference is in-app purchases: Wi at none against PDF Tools's 1. PDF Tools's advantage is update cadence (every 3 days vs every 7 months) and iOS requirement (15.5 vs 17.6). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PDF Tools sells 1 one-off in-app purchase. Wi asks for nothing beyond the download.

UpkeepUpdate frequency

Wi ships an update every 7 months, PDF Tools every 3 days. Both last shipped on September 8, 2026.

Scorecard3 real differences · 6 level
Wi versus PDF Tools: the parameters behind the verdict, then further details
ParameterWiPDF Tools
PriceFreeFree
Rating3.5 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyEvery 7 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.615.5 — better
Further details — not scored
Size9 MB52 MB
Age rating4+4+
DeveloperKazuto IshiharaEbin Joy

In-app purchases

None

Wi

No in-app purchases

1 purchases

PDF Tools

One-time1
  • PDF Toolkit PRO$9.99

Questions

Is Wi free?
Wi is free to download, with no in-app purchases.
Is PDF Tools free?
PDF Tools is free to download, with in-app purchases available.
Do Wi or PDF Tools have ads?
Neither Wi nor PDF Tools shows ads.
Which is updated more often, Wi or PDF Tools?
Wi ships an update every 7 months, and PDF Tools every 3 days. Most recently, Wi was updated on September 8, 2026 and PDF Tools on September 8, 2026.

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