Comparison

Enclave vs Marklens

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

Marklens

This app is a fast, native Markdown viewer for macOS, iPadOS, and iPhone. It renders .md files instantly with beautiful typography, themes, syntax highlighting, and diagrams. Designed for reading, it offers a private and friction-free experience.

Highlights
  • Instant Markdown rendering
  • Syntax highlighting for 30+ languages
  • Mermaid diagram support
  • GitHub-Flavored Markdown
  • Light and dark themes
  • Export to PDF
  • Quick Look preview on macOS
Features
Read full description

Marklens is a fast, native Markdown viewer for macOS, iPadOS, and iPhone. Open any .md file with a click and see it rendered immediately — beautiful typography, light and dark themes, syntax-highlighted code, and Mermaid diagrams. No editor, no library, no friction. HIGHLIGHTS • Instant render — every .md opens in a clean, focused window • 30+ language syntax highlighting via highlight.js, bundled offline • Mermaid 11 diagrams — flowcharts, sequence, state, xy-charts and more • GitHub-Flavored Markdown — tables, task lists, footnotes, strikethrough • Light and dark theme matching the system appearance • Quick Look on macOS — press Space on any .md in Finder for a rendered preview • Export to PDF on every platform • Pinch-to-zoom on iPadOS and iPhone, ⌘+ / ⌘− / ⌘0 on macOS • Open files via drag-and-drop, the Share Sheet, or the Files app MADE FOR READING Marklens doesn't try to be a notes app or a knowledge base. It opens a file, renders it perfectly, and gets out of the way. If you write Markdown in another tool — VS Code, Obsidian, GitHub, your favorite text editor — Marklens is the viewer you reach for to look at the result. PRIVATE BY DESIGN Marklens collects nothing. No analytics, no telemetry, no crash reports, no network requests. Every rendering asset — Mermaid, highlight.js, fonts — ships inside the app. Read the full privacy policy at https://donald-jackson.github.io/marklens/privacy/ OPEN SOURCE Marklens is MIT-licensed and developed in the open. Source, issues, and contribution guide live at https://github.com/donald-jackson/marklens.

Screenshots

Enclave4 screens
Marklens3 screens

Verdict

The call

The clearest difference is review sentiment: Enclave at 79% against Marklens's 0%. Enclave also leads on ratings volume (1.1K vs 2). Marklens's advantage is in-app purchases (none vs 4) and rating (5.0 vs 4.7). 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. Enclave sells 4 in-app purchases, starting at $9.99 per month. Marklens asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Marklens holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Enclave has 1.1K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 79% of Enclave's written reviews are positive against 0% of Marklens's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Enclave ships an update fortnightly, Marklens monthly. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

Scorecard6 real differences · 4 level
Enclave versus Marklens: the parameters behind the verdict, then further details
ParameterEnclaveMarklens
PriceFreeFree
Rating4.7 (1.1K ratings)5.0 (2 ratings) — better
Positive reviews79.2% of reviews — better0.0% of reviews
Number of ratings1.1K — better2
Update frequencyFortnightly — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, MaciPhone, iPad, Mac
Requires iOS27.018.0 — better
Further details — not scored
Size684 MB4 MB
Age rating17+4+
DeveloperPiotr GorzelanyDonald Jackson

Customer experience

Enclave

All ratings1,083 ratings
Positive93.4%
Neutral2.8%
Negative3.9%
Written reviews289 reviews
Positive79.2%
Neutral6.2%
Negative14.5%

Marklens

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

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

Marklens

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

Marklens

No in-app purchases

Questions

Is Enclave free?
Enclave is free to download, with in-app purchases available.
Is Marklens free?
Marklens is free to download, with no in-app purchases.
Which has better reviews, Enclave or Marklens?
Marklens is rated higher. Enclave averages 4.7 out of 5 from 1.1K ratings, while Marklens averages 5.0 from 2 ratings.
Do Enclave or Marklens have ads?
Neither Enclave nor Marklens shows ads.
Which is updated more often, Enclave or Marklens?
Enclave ships an update fortnightly, and Marklens monthly. Most recently, Enclave was updated on October 15, 2026 and Marklens on October 7, 2026.

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