Quantu vs Magnus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Quantu
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Quantu lets you create your own on chain AI agent simply by speaking. You describe what you want out loud, and the app instantly turns your words into a fully functional agent with its own identity, logic and presence on chain. This is creation in its most natural form. No typing, no building, no configuration. You speak, and your agent exists. Quantu is designed for crypto users who want real ownership and complete creative freedom. From the moment your agent is created, it belongs to you. It carries its own on chain identity, a reputation that grows through usage and a decentralized memory that your community can expand as they interact with it. Nothing is locked inside a platform. Everything the agent becomes stays in your hands. Sharing your agent is just as flexible. You can make it public, keep it for your holders, restrict it to your social circle or turn it into an exclusive experience within your ecosystem. Your agent becomes a living extension of your digital identity and an asset that can travel across environments as easily as any token or collectible. The decentralized memory system gives your agent long term continuity and makes every interaction meaningful. What your agent learns, remembers and builds over time belongs to you and to your community. Knowledge becomes a shared asset rather than a platform-owned resource. With Quantu, an agent can also become a micro-economy. You can enable token-gated access, unlock features through staking, monetize interactions through x402 services or distribute the agent as a resource to your audience. You can even choose to sell the agent later as a complete on chain asset with identity, memory and reputation already established. What begins as a spoken instruction can evolve into a valuable element of your ecosystem. Quantu is built for people who want to create freely, own what they build and bring their community into the experience. It is not another chatbot. It is your on chain agent, created with your voice, shaped by your vision, strengthened by your community and fully owned by you
Magnus
This AI-powered chief of staff helps founders and teams stay focused on their mission by automating busywork. It grounds responses in your company's facts and goals, integrates with your existing tools, and can even create multiple AI agents to collaborate.
- Mission and goal tracking
- Automated document generation
- Integration with popular tools
- AI agent creation and collaboration
- Voice interaction with 3D avatar
- Multiple AI model support
- Inbox and calendar management
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Magnus is the SI chief of staff for founders, startups, and small teams. It keeps your mission at the center of every day and clears the busywork out of your way. Set your mission and a handful of goals, teach it the facts about your company, and every answer comes back grounded in your business and pointed at what you're actually trying to achieve. GOALS AND MISSION AT THE CORE Define a north-star mission and a short list of goals. Magnus keeps them in view on every turn, tracks what's active and what's done, and proactively suggests the next move that pushes them forward. BUSYWORK, DONE IN SECONDS Ask in plain language and get the finished thing back - a document, a list, a spreadsheet - exported straight to PDF, Word, Excel, CSV, or Markdown. Pre-filled templates for invoices, proposals, contracts, offer letters, and newsletters use your company details automatically. MEMORY THAT KEEPS ANSWERS ACCURATE Feed Magnus notes about your company and it reads them every time you talk. Advice stays specific, on-brand, and free of the generic filler you get from a blank-slate assistant. CONNECTS TO YOUR STACK Google (Gmail, Drive, Calendar, Docs), Slack, GitHub, Notion, Dropbox, Figma, Stripe, Shopify, PostHog, LinkedIn, X, Telegram, WordPress, YouTube, Facebook, and Instagram. Magnus reads and acts across the tools you already use. RUN YOUR INBOX AND CALENDAR ON AUTOPILOT - Inbox Zero - unread mail read, summarized, and triaged into needs-reply, FYI, and ignorable - Scheduling assistant - finds free slots and sends real calendar invites - Follow-up tracker - nudges you when a reply never came - Meeting briefs - a one-page brief on who you're meeting, before every call - Daily brief each morning, evening wrap-up each night, weekly review every Monday A WHOLE SI TEAM, NOT ONE ASSISTANT Create agents with their own names, faces, voices, and models, all sharing one company memory. @mention anyone to pull them into a chat. Run a roundtable where every agent weighs in, or set two of them debating a decision until there's a verdict. TALK TO IT, HANDS-FREE Speak instead of typing and hear clear, lifelike answers back. Magnus appears as a real-time 3D avatar that listens, talks, and lip-syncs every word - a teammate, not a text field. YOUR CHOICE OF SI MODEL Run Magnus on Claude, GPT, Grok, or hundreds of models through OpenRouter - a different one per agent if you like. Bring your own API keys, or take the plan with SI credits included and skip keys entirely. WORKS IN YOUR LANGUAGE Write or speak in any language and Magnus answers in it. The full interface is translated into 30 languages. ALSO INCLUDED Web agent that browses and fills forms with your approval, live web search with sources, charts and maps in chat, scheduled and recurring tasks, natural-language reminders, contacts hub, encrypted password vault, command palette, focus sessions, shareable conversations, streaks and achievements, and cross-device sync. YOUR DATA STAYS YOURS Export everything you've put into Magnus as a single open file whenever you want, with per-category toggles. Delete your account and all its data from Settings at any time. Questions? Reach a real person on Telegram - subscribers, trial included, get direct human support.
Screenshots
Verdict
The clearest difference is device support: Magnus at 5 against Quantu's 3. Quantu's advantage is iOS requirement (13.0 vs 15.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Quantu | Magnus |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | — | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac, Apple Watch — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 128 MB | 150 MB |
| Age rating | 9+ | 12+ |
| Developer | Stephan Veronie | Magnus AI Ltd |
In-app purchases
Quantu
No in-app purchases
Magnus
No in-app purchases









