Comparison

Enclave vs CORTEX SIGNAL ZERO

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

Head to head
About

Enclave

This app provides a private AI assistant that runs entirely on your device, allowing you to chat with various open-source models offline. It offers features like voice chat, iMessage integration, and document analysis, with an optional subscription for cloud-based models.

Highlights
  • Runs hundreds of open-source AI models locally
  • Offline chat and voice conversations
  • iMessage extension for private message drafting
  • Chat with documents (PDFs, text, images)
  • Create custom AI assistants
  • Integrates with Siri and Shortcuts
Features
Read full description

Enclave AI is a local AI assistant that runs entirely on your iPhone. Try hundreds of open-source models and chat offline — no account, no cloud, no data collection. Your conversations never leave your device. Unlike cloud-based AI apps, Enclave processes everything locally using your device's hardware. No internet connection needed. No servers reading your chats. Just you and your AI, completely private. Run Popular AI Models On-Device: - Meta Llama - DeepSeek - Google Gemma - Qwen by Alibaba - Microsoft Phi - Mistral - SmolLM, and more Download the models you want and switch between them freely. Optional Cloud AI with Pro: Subscribe to Pro for access to the latest cloud models from Anthropic, OpenAI, Google, xAI, and more. No API keys to manage — just pick a model and start chatting. Cloud conversations are not stored on our servers. Voice Chat: Have natural voice conversations with your AI assistant. Speech recognition and text-to-speech run on-device using Apple's built-in speech technology. Works fully offline with local models. Chat with Documents: Attach PDFs, text files, images, and source code to your conversations. Ask questions, get summaries, and extract key information — all processed locally on your device. Custom Assistants: Create personalized AI assistants with custom instructions for any task — writing, coding, brainstorming, grammar, planning, translation, and more. Each keeps its own conversation history. Web Search: Get answers grounded in live web results when using cloud models. Enclave connects your AI to current information when you need it. Siri and Shortcuts: Integrate Enclave into your daily workflows with Apple Shortcuts. Ask questions, choose your model, and get instant answers — hands-free with Siri. More to Love: - Syntax-highlighted code blocks and full Markdown rendering - Reasoning display for thinking models like DeepSeek R1 - Fine-tune responses with temperature, context window, and seed controls - Conversation history saved locally as simple files you control - Optimized for iPhone with platform-tuned model libraries Built for Privacy: - No account required to use local AI - No tracking or telemetry on your conversations - All chat history stored locally on your device - No third-party analytics on your content - Anonymous by design Enclave is built by an independent developer, not a corporation. Your data is not the business model — your trust is. Terms of service: https://enclaveai.app/terms-and-conditions/ Privacy policy: https://enclaveai.app/privacy-policy/

About

CORTEX SIGNAL ZERO

Features
Read full description

CORTEX SIGNAL ZERO is the execution layer of the CORTEX ecosystem. It is designed to help organize operator commands, approval gates, action queues, runbooks, verification steps, and audit trails in one focused command environment. SIGNAL ZERO is built around one principle: No noise. Just truth. Current release includes: • Operator command structure • Action queue organization • Approval-gated execution planning • Runbook-style task flow • Verification and audit trail views • Activity and briefing surfaces • Trust and control center • Offline shell preview states • Clear connect-later labeling for future services CORTEX SIGNAL ZERO is a command center for structured execution planning. It helps users review actions, organize workflows, and prepare tasks before they are approved or connected to future services. This version does not execute live system actions automatically. It does not publish, deploy, automate, access private systems, or connect to a Mac unless the required services are explicitly enabled and authorized. All sensitive or destructive actions require explicit user approval. This release prepares the execution layer for future secure CORTEX brain integration while keeping the current experience honest, controlled, and review-safe. CORTEX SIGNAL ZERO gives operators a focused place to plan, verify, and control execution. No noise. Just truth.

Screenshots

Enclave4 screens
CORTEX SIGNAL ZERO4 screens

Verdict

The call

The clearest difference is in-app purchases: CORTEX SIGNAL ZERO at none against Enclave's 4. CORTEX SIGNAL ZERO also leads on iOS requirement (17.0 vs 27.0). 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. Enclave sells 4 in-app purchases, starting at $9.99 per month. CORTEX SIGNAL ZERO asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Enclave versus CORTEX SIGNAL ZERO: the parameters behind the verdict, then further details
ParameterEnclaveCORTEX SIGNAL ZERO
PriceFreeFree
Rating4.7 (1.1K ratings) — better—
Positive reviews79.3% of reviews—
Number of ratings1.1K — better—
Update frequencyFortnightly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS27.017.0 — better
Further details — not scored
Size684 MB204 MB
Age rating17+4+
DeveloperPiotr GorzelanyGeorge Bayze

Bugs and requests

Enclave

Reported bugs

4 issues
  • Initialization errors on some devices
  • Gemma 3n model not working properly
  • Inability to download certain models
  • Shortcut integration issues with long prompts

Requested features

6 requests
  • Add ability to delete chat history
  • Implement iCloud sync for chat history
  • Support for more advanced LLM models
  • Improve voice recognition and text-to-speech
  • Add web search functionality
Show 1 more
  • Allow custom model links and self-hosted models

CORTEX SIGNAL ZERO

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Enclave

Subscriptions1
  • Pro$9.991 Month
One-time3
  • Pixel Pledge$0.99
  • Caffeine Charge$5.99
  • Mega Boost$9.99
None

CORTEX SIGNAL ZERO

No in-app purchases

Questions

Is Enclave free?
Enclave is free to download, with in-app purchases available.
Is CORTEX SIGNAL ZERO free?
CORTEX SIGNAL ZERO is free to download, with no in-app purchases.
Do Enclave or CORTEX SIGNAL ZERO have ads?
Neither Enclave nor CORTEX SIGNAL ZERO shows ads.

Other comparisons