# Monolithos Core — Your Sovereign Memory OS > Your Sovereign Memory OS (iPhone/iPad app by Monolithos,LLC.) - Source: https://appshunter.io/ios/app/monolithos-core/id6760003709 (this page in markdown: same URL + `.md`) - Developer: [Monolithos,LLC](https://appshunter.io/developer/1882248713) - Category: Productivity, Utilities - Price: Free with in-app purchases - Age rating: 17+ - Requires: iOS 17.0 · 143 MB - Languages: American English, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan) - Released: 2026-04-18 - Data updated: 2026-09-10 - User reviews in markdown: https://appshunter.io/ios/app/monolithos-core/id6760003709/reviews.md ## What is Monolithos Core? Monolithos is a sovereign Life Operating System — an AI-powered workspace built on the conviction that your memory is the only moat that matters. Your notes, your ideas, your intellectual output: entirely, permanently yours. Unlike cloud tools that mine your data, Monolithos is local-first. Your Markdown vault lives on your device, in plaintext you control. Your vault never leaves your device — our servers route AI calls, they do not keep your files. A MEMORY THAT IS ACTUALLY YOURS This release makes Monolithos a true Memory OS: - Dual-layer memory: Crystals capture what you know; a soul layer learns who you are — your judgment, taste, and thinking patterns - The Mirror: see exactly how the AI understands you, trace every trait to its source, tune or delete anything - Night Watch: the AI distills your work overnight — but only proposes; nothing enters your memory without your approval - Instant recall: three-layer retrieval (keyword, knowledge graph, semantic) with full CJK support, every result carrying its source and confidence — the AI shows you why it believes what it says - Private Domain: designate folders only you and on-device processing may enter. Cloud AI stops at the boundary. Always. AI THAT ACTS, WITH YOUR PERMISSION Frontier models — Gemini, Claude, Grok — behind one intelligent router: - Flow: multi-step AI orchestration that runs long tasks in the background, survives restarts, and pauses for your approval before anything consequential - Black Hole: throw in anything from anywhere — share sheet, capture panel, Live Activities on iPhone — and watch it fall into order - Minutes: record meetings, transcribe, extract insights, seal them into permanent Markdown archives - Synapse (Cmd+J): summon instant AI actions on any selection - Deep Research: multi-step investigations synthesized into structured reports CREATE AT STUDIO GRADE - Prism — The Black Stone Press: a four-agent presentation engine (Director, Copywriter, Reviewer, Visual Designer) with 126 layouts and 14 themes that turns Markdown into publication-ready decks - Audio Brief: transform any document into podcast-quality audio in four signature formats across 12 languages YOUR VAULT, YOUR RULES - Pure local Markdown + YAML frontmatter — no proprietary formats, no lock-in, Obsidian-compatible - Projects: scoped workspaces that keep AI inside the boundary you draw - Rust-native full-text search (Tantivy) with CJK support - iCloud sync between Mac and iPhone; multiple vaults - Interface in English, 简体中文, 繁體中文, 日本語, 한국어 BUILT FOR PEOPLE WHO THINK FOR A LIVING Monolithos is not a note-taking app. It is an operating system for sovereign minds — researchers, writers, strategists, founders, and anyone who refuses to let a corporation own their cognitive output. Your mind is sovereign. Your vault is yours. The Monolith is merely the tool. Subscription required for AI features. Plans and pricing available in Settings. Terms of Use (EULA): https://monolithos.ai/terms.html Privacy Policy: https://monolithos.ai/privacy.html ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | THE MAX — Annual | $859.00 | per year | | THE MAX — Monthly | $89.99 | per month | | THE CORE — Annual | $349.00 | per year | | THE CORE — Monthly | $39.99 | per month | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 1,500 Creation Credits | $11.99 | one-time | | 3,500 Creation Credits | $29.99 | one-time | | 10,000 Creation Credits | $79.99 | one-time | | MMC Memory Boost Pack | $11.99 | one-time | ## Version history (last 3 releases) ### 1.0.2 — 2026-08-26 Writing and browsing, refined. • The Markdown editor now includes Monolith Classic, Editorial, and Modern themes, independent font schemes, and controls for type size, line height, paragraph spacing, and content width. • Focus Display and Fixed Scrolling create a calmer writing flow, with more natural Markdown markers, clearer tables, and smoother long-document scrolling. • Open HTML pages directly from artifact cards, the file tree, and imported files on iPhone and iPad. The native viewer supports light and dark appearances, system sharing, local styles, assets, animation, and interactive content. • In-page navigation, external links, and Vault-verified local HTML links now open correctly. • Concurrent task results, artifact cards, sources, and completion messages now appear more promptly. • Refined five-language typography, long responses, interface details, and overall stability. v1.0.1 — The Memory Update. Our biggest release since launch. A NEW HOME The app now opens onto a living card home: Memory Core, Flow, Black Hole, Private Domain, Files, Minutes — your whole cognitive world at a glance. MEMORY, DOUBLED Crystals now capture what you know while a new soul layer learns who you are. Open the Mirror to see exactly how the AI understands you — every trait traceable to its source, tunable, deletable. NIGHT WATCH, ON YOUR TERMS The AI distills your work overnight but only proposes. New inbox: you approve what enters your memory. Nothing is written behind your back. AI THAT ACTS Multi-step orchestration lands in Flow: long tasks run in the background, survive restarts, pause for your approval before anything consequential, and notify you once — when the work is done. CAPTURE EVERYTHING Black Hole: throw anything in from the share sheet, capture panel, or Live Activities on iPhone. Minutes: record, transcribe, extract insights, seal into permanent archives. ALSO NEW - Private Domain: folders only you and on-device processing may enter - Projects: scoped workspaces that keep AI inside your boundary - Interface now in English, 简体中文, 繁體中文, 日本語, 한국어 - Faster recall, artifact sharing, and hundreds of fixes Your mind is sovereign. Your vault is yours. ### 1.0.1 — 2026-08-19 v1.0.1 — The Memory Update. Our biggest release since launch. A NEW HOME The app now opens onto a living card home: Memory Core, Flow, Black Hole, Private Domain, Files, Minutes — your whole cognitive world at a glance. MEMORY, DOUBLED Crystals now capture what you know while a new soul layer learns who you are. Open the Mirror to see exactly how the AI understands you — every trait traceable to its source, tunable, deletable. NIGHT WATCH, ON YOUR TERMS The AI distills your work overnight but only proposes. New inbox: you approve what enters your memory. Nothing is written behind your back. AI THAT ACTS Multi-step orchestration lands in Flow: long tasks run in the background, survive restarts, pause for your approval before anything consequential, and notify you once — when the work is done. CAPTURE EVERYTHING Black Hole: throw anything in from the share sheet, capture panel, or Live Activities on iPhone. Minutes: record, transcribe, extract insights, seal into permanent archives. ALSO NEW - Private Domain: folders only you and on-device processing may enter - Projects: scoped workspaces that keep AI inside your boundary - Interface now in English, 简体中文, 繁體中文, 日本語, 한국어 - Faster recall, artifact sharing, and hundreds of fixes Your mind is sovereign. Your vault is yours. ### 1.0.0 — 2026-04-18 No release notes. ## Apps similar to Monolithos Core | App | Rating | Price | Category | | --- | --- | --- | --- | | [Vehicle Vault: Auto](https://appshunter.io/ios/app/vehicle-vault-auto/id6785906600) | — | Free | Productivity | | [Second Brain - Know Yourself](https://appshunter.io/ios/app/second-brain-know-yourself/id6760254340) | 4.0 (1) | Free | Productivity | | [Monolith Mobile](https://appshunter.io/ios/app/monolith-mobile/id6739957121) | 5.0 (1) | Free | Productivity | | [Kiro - Screenshot AI](https://appshunter.io/ios/app/kiro-screenshot-ai/id6502222755) | 5.0 (4) | Free | Productivity | | [Teamily AI: Human+AI Team](https://appshunter.io/ios/app/teamily-ai-human-plus-ai-team/id6761445638) | 4.4 (7) | Free | Productivity | | [TimeSeed](https://appshunter.io/ios/app/timeseed/id6736392564) | — | Free | Productivity | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-10.*