Comparison

PDF Secure vs NavFocus

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

Head to head
About

PDF Secure

Secure your PDF documents by adding password protection, ensuring they cannot be opened without authorization. You can also easily remove existing password protection from your files. This app offers a straightforward process for safeguarding your sensitive information.

Highlights
  • Password protect PDF documents
  • Remove PDF password protection
  • Cross-platform compatibility
  • Export to various locations
  • Dark mode support
Read full description

Protect your PDF documents with a password. The PDF won't open without the password. It works on any platform. PDF Secure also allows you to completely remove the password protection of a document. Using PDF Secure is very simple: • Select a PDF document from your files • Choose a password (ideally strong) and do not forget it • Export anywhere (Files app, any cloud drive, E-mail, AirDrop, Messages, ...) → The password will now be requested at any attempt to open the PDF (on all platforms) PDF Secure is compatible with the dark mode. And it's 100% free (no in-app purchases, no ads). NO DATA COLLECTION. Everything happens on device. Your privacy matters. Enjoy!

About

NavFocus

Features
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NavFocus is the first navigation app built specifically for people with ADHD. If you have ever missed a turn because you zoned out, forgotten which stop is yours on the bus, or felt overwhelmed by complex directions, NavFocus was made for you. FREE FEATURES - Basic Navigation: Search destinations and get turn-by-turn directions with map guidance - Voice Navigation: Clear, spoken turn-by-turn instructions to guide your journey - Arrival Celebration: Visual celebration when you reach your destination - Standard Reminders: Fixed 30-second interval turn reminders to keep you on track - Live Compass: A real-time compass showing your heading and direction to your next turn - Route Search: Search for any destination and get driving, walking, or transit routes NAVFOCUS PRO - SUBSCRIPTION REQUIRED Unlock the full ADHD-optimized experience with NavFocus Pro subscription: - Custom Reminder Frequency: Adjust reminder intervals from 10 seconds to 2 minutes (Free version fixed at 30 seconds) - Haptic Feedback Patterns: Distinct vibration patterns for left turns, right turns, and arrivals so you can feel the direction without looking at the screen - Transit Stop Alerts: Get notified N stops before your destination on bus or train so you never miss your stop - Navigation History: Save and review your past routes for quick access - Favorites: Save frequently visited locations like home and work for instant navigation - Independent Volume Control: Adjust voice guidance volume separately from system volume SUBSCRIPTION OPTIONS - Monthly Pro: $2.99/month - Yearly Pro: $19.99/year (save 45% compared to monthly) - Subscription automatically renews unless turned off at least 24 hours before the current period ends - Payment will be charged to your Apple ID account at confirmation of purchase - You can manage your subscription and turn off auto-renewal in your Account Settings after purchase WHY NAVFOCUS IS DIFFERENT Standard navigation apps give you one reminder per turn and expect you to stay focused. But for millions of adults with ADHD, that single reminder is not enough. NavFocus fills this gap with repeated, customizable reminders that keep you on track from start to finish. DESIGNED FOR ADHD Every feature in NavFocus is designed to reduce cognitive load and support executive function challenges common in ADHD: - Minimal, distraction-free interface - Clear, large turn instruction panels - No unnecessary visual clutter - Settings that are simple and intuitive - Haptic patterns that are distinct and easy to learn WHO NAVFOCUS IS FOR - Adults with ADHD who struggle with turn-by-turn navigation - Anyone who zones out while driving and misses turns - Transit riders who lose track of their stop - People who find standard navigation apps insufficient - Neurodivergent individuals who need extra reminders NAVFOCUS VS STANDARD NAVIGATION Standard apps: One reminder per turn. Miss it and you are off route. NavFocus: Repeated reminders at your chosen frequency until you complete the turn. Plus haptic patterns, voice guidance, and transit alerts all working together. PRIVACY FIRST NavFocus does not collect or store your location data on any server. Location is processed on your device in real time. No third-party analytics, no advertising trackers, no data selling. Your navigation stays private. TERMS OF USE By downloading and using NavFocus, you agree to our Terms of Use: https://asunnyboy861.github.io/NavFocus-terms/

Screenshots

PDF Secure4 screens
NavFocus4 screens

Verdict

The call

The clearest difference is in-app purchases: PDF Secure at none against NavFocus's 2. PDF Secure also leads on iOS requirement (13.0 vs 17.0). 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. NavFocus sells 2 in-app purchases, starting at $2.99 per month. PDF Secure asks for nothing beyond the download.

Scorecard2 real differences · 8 level
PDF Secure versus NavFocus: the parameters behind the verdict, then further details
ParameterPDF SecureNavFocus
PriceFreeFree
Rating4.8 (383 ratings) — better—
Positive reviews98.8% of reviews—
Number of ratings383 — better—
Update frequencyEvery 9 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size1 MB3 MB
Age rating4+9+
DeveloperiSolid apps贺 周

In-app purchases

None

PDF Secure

No in-app purchases

2 purchases

NavFocus

Subscriptions2
  • NavFocus Pro Monthly$2.991 Month
  • NavFocus Pro Yearly$19.991 Year

Questions

Is PDF Secure free?
PDF Secure is free to download, with no in-app purchases.
Is NavFocus free?
NavFocus is free to download, with in-app purchases available.
Do PDF Secure or NavFocus have ads?
Neither PDF Secure nor NavFocus shows ads.

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