DefendMe vs PDF Tools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DefendMe
Enhance your online privacy and security with advanced web protection and ad blocking. Utilize AI assistance for real-time guidance on digital safety and performance optimization. Take control of your digital life with comprehensive tools.
- Web tracker and script blocking
- Force HTTPS and block mining
- Safari ad and pop-up blocking
- Customizable ad filters
- AI security and privacy assistant
- Real-time guidance and insights
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DefendMe - AI Guard empowers you to take full control of your digital life, offering advanced privacy protection, enhanced online security, and effortless digital management. Whether you're browsing or securing your personal data, this app has everything you need. KEY FEATURES: WEB SECURITY Block web trackers and scripts to protect your online anonymity and privacy. Also use force HTTPS, block mining and etc. ADS PROTECTION Block ads and popunders on websites in your Safari browser. Customize ad filters, regional filters, and have the ability to create your own whitelists and blacklists. AI GUARD AI chat, allowing users to ask questions about security, privacy, and performance optimization. With advanced protection insights and real-time guidance, subscribers gain unlimited access to personalized AI assistance for enhanced digital safety and efficiency. SUBSCRIPTION DETAILS – A weekly subscription is required to activate the 3-day trial (see in-app product pricing) – Cancel the subscription from your iTunes account before the end of the trial to avoid payment – After the 3-day trial, your subscription will start and renew automatically weekly unless canceled – You can manage your subscriptions and adjust automatic renewal in your iTunes settings after purchase – The 3-day trial is valid for one subscription only PRIVACY POLICY We respect the privacy of our users and carefully safeguards personal data. For more information: https://terekggroup.info/privacy.html TERMS OF USE For more information: https://terekggroup.info/terms.html
PDF Tools
Edit, convert, and manage PDF files with features like OCR scanning, electronic signatures, and file merging. This tool allows for local processing without requiring a login, ensuring privacy and security for your documents.
- PDF to Word/Excel/TXT conversion
- OCR scanning
- Electronic signature
- Merge and split PDFs
- File encryption
- Highlight and doodle on PDFs
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One-click conversion of PDF↔Word/Excel/TXT, no watermark! Supports OCR scanning, electronic signature, merge and split, file encryption, and turns your phone into an office tool in seconds! Core functions: All-round editing - highlight/doodle/add text, modify PDF like editing Word Format conversion - convert PDF to Word/Excel/PPT/picture, 100% retain the original format OCR recognition - scan paper documents → searchable PDF/text File management - merge/split/compress/encrypt PDF, delete blank pages in one click Electronic signature - handwritten signature or upload signature image, business contract is done in seconds Why choose us? No login required - open and use, no privacy concerns Local processing - sensitive files are not uploaded to the cloud, safer High performance - large files open in seconds, hundreds of pages of documents edited smoothly Applicable scenarios Students: Scan textbooks/notes to text, review more efficiently Workers: Sign contracts and change plans at any time, worry-free mobile office Home users: Merge travel guides, compress document scans Download now to experience professional-level PDF processing! Subscription Terms: 1. Payment will be charged to your iThunes account at confirmation of purchase. 2. You can manage your subscription and turn off auto-renewal in your account settings after purchase. 3. Subscription will automatically renew if auto-renew is disabled at least 24 hours before the end of the current period. Privacy Policy: https://h5.pdfpro.xyz/privacy_policy.html Terms of Service: https://h5.pdfpro.xyz/user-agreement.html
Screenshots
Verdict
The clearest difference is rating: PDF Tools at 5.0 against DefendMe's 4.5. PDF Tools also leads on update cadence (weekly vs every 2 months) and iOS requirement (14.0 vs 16.6). DefendMe's advantage is ratings volume (80 vs 9). On price, ads, in-app purchases and monetization model 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. DefendMe sells 3 in-app purchases, starting at $8.99 per 7 days and PDF Tools sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
PDF Tools holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: DefendMe has 80 ratings behind it against 9, so its average is the more settled of the two.
DefendMe ships an update every 2 months, PDF Tools weekly. The most recent releases landed on October 16, 2026 and September 19, 2026 respectively.
| Parameter | DefendMe | PDF Tools |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (80 ratings) | 5.0 (9 ratings) — better |
| Number of ratings | 80 — better | 9 |
| Update frequency | Every 2 months | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 64 MB | 96 MB |
| Age rating | 17+ | 4+ |
| Developer | Terek Apps | Shilong Lu |
Customer experience
DefendMe
PDF Tools
In-app purchases
DefendMe
- DefendMe Pro - Weekly3 Days trial$8.997 Days
- DefendMe Pro - Weekly3 Days trial$9.997 Days
- DefendMe Pro - Yearly$49.991 Year
PDF Tools
- Weekly$2.997 Days
- Yearly3 Days trial$29.991 Year
- Permanent Member$3.99









