Comparison

Shadow Security vs DebtShield

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

Head to head
About

Shadow Security

Features
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PROTECT YOUR DOCUMENTS FROM AI ATTACKS Shadow Security is the first PDF security app with AI-powered threat detection. Scan documents for prompt injection, data exfiltration, malware, and 160+ other sophisticated attacks. ENTERPRISE-GRADE SECURITY FOR EVERYONE • 160+ Threat Detection Patterns across 30 categories • AI Attack Protection (prompt injection, jailbreaks) • Malware & Virus Detection • Hidden Text Detection (steganography) • Data Exfiltration Prevention • SQL Injection & XSS Detection • Command Injection Protection • And much more... PROFESSIONAL PDF TOOLS INCLUDED • Full-featured PDF viewer with smooth scrolling • Annotations: highlights, notes, drawings, signatures • Form filling and editing • OCR text extraction • Page management and organization • Export to multiple formats • Print with advanced options 100% PRIVATE & SECURE • All scanning happens on YOUR device • No cloud uploads or data collection • No internet connection required • Your documents never leave your device • AES-256 encryption for sensitive data • GDPR, HIPAA, CCPA compliant CLEAN FILE EXPORT • Remove all detected threats automatically • Scrub metadata and EXIF data • Export sanitized versions of documents • Verify clean files with re-scanning • Batch cleaning for multiple files COMPLIANCE TRACKING • GDPR compliance monitoring • HIPAA compliance features • SOC2 compliance tracking • PCI-DSS compliance support • Audit logging and reporting • Enterprise-ready compliance tools ADVANCED FEATURES • Batch scanning for multiple files • Scheduled automatic scans • Folder watching and monitoring • Detailed threat reports (PDF, JSON, CSV) • Threat severity classification • Real-time security dashboard • AI-powered threat intelligence MULTI-PLATFORM • Native macOS app (Apple Silicon + Intel) • Native iOS app (iPhone + iPad) • iCloud sync across devices • Handoff support • Universal purchase PERFECT FOR • Business professionals handling sensitive documents • Healthcare providers (HIPAA compliance) • Legal professionals • Financial services • Government agencies • Privacy-conscious individuals • Anyone who values document security WHY SHADOW SECURITY? In an era of AI-powered attacks, traditional security tools aren't enough. Shadow Security uses advanced algorithms to detect sophisticated threats that other apps miss: • Prompt injection attacks that manipulate AI systems • Jailbreak techniques that bypass security controls • Hidden malicious code in seemingly innocent documents • Data exfiltration attempts • Social engineering attacks • And 155+ other threat patterns TRUSTED BY PROFESSIONALS Shadow Security is built by security experts and trusted by professionals worldwide. Our threat detection algorithms are constantly updated to protect against the latest attacks. EASY TO USE Despite its advanced capabilities, Shadow Security is incredibly easy to use: 1. Open any PDF, Word doc, or image 2. Tap "Scan for Threats" 3. Review detailed results 4. Export clean version if needed TERMS OF USE https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

DebtShield

Read full description

Log debt collection calls, save letter details, and keep your evidence organized. DebtShield is a private journal for consumers who want a clear record of collection activity. Add the date, time, collector, and what was said after each call. Keep notes and photos together, track correspondence, and review potential issues using an FDCPA checklist. With Pro, export an organized PDF for a consumer rights attorney or a CFPB complaint. DebtShield is a manual documentation tool. It does not record call audio, block calls, negotiate debts, or file complaints for you. PRIVATE BY DESIGN - No account or login required. - Records stay on your device unless you enable optional private iCloud sync, which is off by default. - No app-owned backend, analytics, advertising SDKs, or AI processing. - Face ID / Touch ID app lock is included free. START FREE - Track 1 debt and 1 collector. - Keep up to 10 call log entries, with 1 photo per call. - Save 1 letter per debt and up to 3 lifetime third-party contact entries. - Read the 17-item FDCPA checklist and Consumer Rights Guide. - Export a Markdown evidence summary. UPGRADE TO PRO - Unlimited debts, collectors, and call log entries - no 10-call cap. - 7-day call-frequency monitor to review patterns in your logged calls. - Validation and cease-and-desist tracker for request, response, and letter dates. - PDF evidence reports organized for a CFPB complaint or attorney review. - FDCPA checklist tagging and summaries of potential issues by call and collector. - Unlimited third-party contact entries for contacts with family, employers, or others. - Unlimited letter records with photos, certified-mail tracking numbers, and user-entered dates. INFORMATION, NOT LEGAL ADVICE Designed for U.S. consumers documenting debt collection activity. DebtShield is not a law firm and is not affiliated with the CFPB or any government agency. It does not provide legal or financial advice or determine whether a violation occurred. The call-frequency monitor screens logged counts against one CFPB Regulation F rebuttable presumption; it does not model all rules or exceptions. The FDCPA's 30-day validation period generally belongs to the consumer, not the collector. Checklist flags are not confirmed violations or a calculation of damages. A licensed attorney can assess your circumstances. PRO PURCHASE OPTIONS Choose Pro Monthly, an auto-renewable subscription, or Pro Lifetime, a one-time non-consumable purchase with no expiration or recurring charge. Both unlock the same Pro features. Your local price is shown in the app and by the App Store before purchase. Existing annual subscribers retain Pro access while their subscription is active. Payment is charged to your Apple Account. Monthly subscriptions renew automatically unless canceled at least 24 hours before the current period ends; renewal is charged within the final 24 hours. Manage or cancel in Settings > Apple Account > Subscriptions. Buying Lifetime does not automatically cancel an existing subscription. Restore purchases from the Pro purchase screen. SUPPORT captainlongevity@gmail.com Privacy Policy: https://app-legal-pages.vercel.app/debtshield/privacy Terms of Service: https://app-legal-pages.vercel.app/debtshield/terms

Screenshots

Shadow Security4 screens
DebtShield4 screens

Verdict

The call

The clearest difference is in-app purchases: Shadow Security at none against DebtShield's 2. On price, update cadence, 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. DebtShield sells 2 in-app purchases, starting at $2.99 per month. Shadow Security asks for nothing beyond the download.

UpkeepUpdate frequency

Shadow Security ships an update every 5 months, DebtShield every 4 months. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.

Scorecard1 real difference · 5 level
Shadow Security versus DebtShield: the parameters behind the verdict, then further details
ParameterShadow SecurityDebtShield
PriceFreeFree
Update frequencyEvery 5 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size5 MB5 MB
Age rating4+4+
DeveloperStephen Luadzers慧慧 高

In-app purchases

None

Shadow Security

No in-app purchases

2 purchases

DebtShield

Subscriptions2
  • Pro Monthly$2.991 Month
  • Pro Annual7 Days trial$19.991 Year

Questions

Is Shadow Security free?
Shadow Security is free to download, with no in-app purchases.
Is DebtShield free?
DebtShield is free to download, with in-app purchases available.
Do Shadow Security or DebtShield have ads?
Neither Shadow Security nor DebtShield shows ads.
Which is updated more often, Shadow Security or DebtShield?
Shadow Security ships an update every 5 months, and DebtShield every 4 months. Most recently, Shadow Security was updated on September 9, 2026 and DebtShield on September 18, 2026.

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