Comparison

IMasterPDF vs 9F VPN

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

Head to head
About

IMasterPDF

Features
Read full description

Turn your iPhone into a portable document scanner. Scan papers, receipts, contracts, and notes — IMasterPDF creates clean, sharp PDFs instantly. SCAN • Smart document detection with automatic edge detection • Multi-page scanning — add as many pages as you need • Camera-based scanning with real-time preview EDIT • Crop and adjust scanned pages • Convert to black & white for cleaner text • Rotate pages to the correct orientation ORGANIZE • Private on-device PDF library • Folder categories: Work, Home, Car, or create custom tags • Search documents by name • View page count and file size at a glance SHARE • Share PDFs via email, messaging, or any app • Export directly from the scanner or library DESIGNED FOR iOS • Works offline — no internet required • All documents stored privately on your device • Clean, minimal dark interface • iPhone only (no iPad support) Go Pro for unlimited scanning and priority support. Privacy Policy: https://i-master-pdf.web.app/privacy Terms of Service: https://i-master-pdf.web.app/terms Support: https://i-master-pdf.web.app/support

About

9F VPN

This app provides a secure and fast VPN service for enhanced online privacy, gaming, and streaming. It offers a free plan with daily data limits and a VIP subscription for unlimited access and premium servers. The service prioritizes user privacy with encrypted traffic and no logging of browsing activity.

Highlights
  • Hide IP address
  • Secure public Wi-Fi
  • Fast gaming and streaming
  • Encrypted traffic (REALITY protocol)
  • No browsing logs
  • Free plan with daily data
  • VIP plan with unlimited data
Features
Read full description

9F VPN is a fast, secure VPN for gaming, streaming and everyday browsing. Hide your IP address, keep public Wi-Fi private and connect with one tap to servers in Singapore, Japan, Hong Kong, Thailand, the United States and Germany. No account is needed to start. If you like, sign in with Apple, Google, Telegram or an email code to use the same account on your other devices. App languages: English, 简体中文 (Simplified Chinese), 繁體中文 (Traditional Chinese), ไทย (Thai) and Burmese. FREE PLAN • 2 GB of high-speed data every day on our United States and Germany servers • When it runs out, Slow Mode keeps you online instead of cutting you off • Today's usage is shown live on the home screen, and high speed comes back every day VIP • Every premium region: Singapore, Japan, Hong Kong, Thailand and the United States • Hysteria2 high-speed lines for smooth 4K video and low-ping gaming • No daily data limit • Use VIP on up to 5 phones and tablets with one account PRIVACY FIRST • Your traffic is encrypted with the REALITY protocol, which looks like ordinary HTTPS • We don't keep logs of the websites you visit or your DNS queries • We keep only what the service needs, such as a random device ID, your approximate region, daily data totals and subscription status. We never store your IP address or sell your data SMART AND RELIABLE • Modes for everyday browsing, 4K video, gaming and maximum privacy • Automatically switches to a backup route if a line is unavailable or slow • Optimized for networks in Southeast Asia, including Myanmar and Thailand SUBSCRIPTION INFORMATION • 9F VPN VIP is offered as monthly and annual auto-renewing subscriptions. Prices are shown in the app and may vary by country. • Payment is charged to your Apple ID at confirmation of purchase. • Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. • You can manage or cancel your subscription at any time in your Apple ID settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://vpn.9fable.com/privacy Terms of Service: https://vpn.9fable.com/terms Support: support@9fable.com

Screenshots

IMasterPDF3 screens
9F VPN4 screens

Verdict

The call

The clearest difference is iOS requirement: IMasterPDF at 13.0 against 9F VPN's 16.0. On price, ads, in-app purchases 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. IMasterPDF sells 2 in-app purchases, starting at $0.99 per 7 days and 9F VPN sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 8 level
IMasterPDF versus 9F VPN: the parameters behind the verdict, then further details
ParameterIMasterPDF9F VPN
PriceFreeFree
Rating—3.0 (4 ratings) — better
Number of ratings—4 — better
Update frequency—Every 3 days
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better16.0
Further details — not scored
Size76 MB123 MB
Age rating4+4+
Developerilyas inajjar9F Technologies LLC

In-app purchases

2 purchases

IMasterPDF

Subscriptions2
  • Weekly Premium$0.997 Days
  • Yearly Premium$12.991 Year
2 purchases

9F VPN

Subscriptions2
  • 1 Month Premium$2.991 Month
  • 1 Year Premium$19.991 Year

Questions

Is IMasterPDF free?
IMasterPDF is free to download, with in-app purchases available.
Is 9F VPN free?
9F VPN is free to download, with in-app purchases available.
Do IMasterPDF or 9F VPN have ads?
Neither IMasterPDF nor 9F VPN shows ads.

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