Comparison

LM Mini vs Shadow Security

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

Head to head
About

LM Mini

Connect to and manage local AI models from your phone. Chat offline with on-device models or access your desktop setups remotely. Offers features like voice chat, image generation, and web search for a private AI experience.

Highlights
  • On-device model execution
  • Connect to LM Studio/Ollama
  • Remote access via LM Mini Connect
  • Voice chat and image generation
  • Web search integration
  • Local conversation history and management
  • Optional cloud backups
Features
Read full description

Chat with LM Studio, Ollama, and oMLX from your iPhone — or run on-device models offline. Private local AI on hardware you control. No cloud chat subscription required. THREE WAYS TO USE IT 1. On-device — download a model and chat with no internet 2. Connected — LM Studio, Ollama, Jan AI, or oMLX over Wi‑Fi or USB 3. Remote — LM Mini Connect from anywhere, encrypted with your key One app for phone-side models and your desktop local setup. WHAT TO EXPECT Phone models are not the same as huge hosted models in a data center. They are smaller, and that is expected. Performance will vary by hardware. What you gain is control: offline use, private chats on your device or your home machine, and freedom to run the open models you choose. BUILT FOR - People already running LM Studio, Ollama, oMLX or Jan AI who want that stack in their pocket - People who want on-device chat when they are offline or away from Wi-Fi - People who care about keeping conversations off third-party chat servers - Researchers, builders, and privacy-minded users experimenting with local AI INSIDE THE APP - Download and run on-device models on your phone - Connect to LM Studio, Ollama, Jan AI and oMLX - Remote access through LM Mini Connect with your encryption key - Manage and download models on LM Studio from your phone - Local conversation history, folders, and context usage tracking - Personas, plus group chat with up to 5 models in one conversation - Voice chat with Kokoro - Image generation with ComfyUI and Automatic1111 - Web search through SearXNG - Memory so your AI can remember details about you - On-device semantic search across your chats - Background generation, so you don't have to sit and stare at the screen - Themes, backgrounds, and avatars - Import chats from LM Studio - Optional encrypted cloud backups - Custom servers with custom headers - Optional APIs when you want them: OpenAI, OpenRouter, Mistral, DeepSeek, Google Gemini, and more - MCP tool calling - In-app support and feature requests - Dark mode and a chat UI meant for daily use PRIVACY For local use, chats stay on your phone, or between your phone and your own computer. We don't need your conversations to make that core local path work. If you choose optional cloud APIs, those requests go to the provider you pick. SETUP On-device: a compatible phone with enough free storage and memory for the model you pick. Connected mode: LM Studio, Ollama, or oMLX on your computer, plus local network or USB access, or LM Mini Connect for remote use. Install LM Mini and keep your local AI with you. Download LM Mini today and start chatting with your local AI models privately and securely! This app uses Apple Standard EULA license and its available at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Shadow Security

Features
Read full description

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/

Screenshots

LM Mini4 screens
Shadow Security4 screens

Verdict

The call

The clearest difference is update cadence: LM Mini at every 3 days against Shadow Security's every 5 months. LM Mini also leads on device support (4 vs 2) and iOS requirement (16.0 vs 18.0). On price, ads and in-app purchases 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. LM Mini sells 3 in-app purchases, starting at $4.99 per month and Shadow Security sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

LM Mini ships an update every 3 days, Shadow Security every 5 months. Both last shipped on November 9, 2026.

Scorecard3 real differences · 7 level
LM Mini versus Shadow Security: the parameters behind the verdict, then further details
ParameterLM MiniShadow Security
PriceFreeFree
Rating4.5 (159 ratings) — better—
Positive reviews62.3% of reviews—
Number of ratings159 — better—
Update frequencyEvery 3 days — betterEvery 5 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPad
Requires iOS16.0 — better18.0
Further details — not scored
Size173 MB5 MB
Age rating4+4+
DeveloperSultan HaiderStephen Luadzers

In-app purchases

3 purchases

LM Mini

Subscriptions2
  • Monthly Subscription$4.991 Month
  • Yearly Subscription$29.991 Year
One-time1
  • Lifetime Premium$119.99
1 purchases

Shadow Security

Subscriptions1
  • Shadow Security Monthly3 Days trial$0.991 Month

Questions

Is LM Mini free?
LM Mini is free to download, with in-app purchases available.
Is Shadow Security free?
Shadow Security is free to download, with in-app purchases available.
Do LM Mini or Shadow Security have ads?
Neither LM Mini nor Shadow Security shows ads.
Which is updated more often, LM Mini or Shadow Security?
LM Mini ships an update every 3 days, and Shadow Security every 5 months. Most recently, LM Mini was updated on November 9, 2026 and Shadow Security on November 9, 2026.

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