Notesnook vs BeeOS AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Notesnook
This open-source app offers secure, encrypted note-taking and organization across all your devices. It features a robust editor, to-do lists, and a private journal with advanced security to protect your personal information.
- Military-grade encryption
- Cross-platform synchronization
- To-do lists and task management
- Private journal with media support
- Rich text and Markdown editor
- Notebook organization
- App lock with fingerprint support
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Your notes are yours. Notesnook encrypts every one of them on your device before it ever reaches the cloud — so no one can read them. Not advertisers, not us. UNLIMITED NOTES. EVERY DEVICE. FREE. Most note apps cap the free plan until it hurts. Others stop after a few dozen notes. Notesnook never limits how much you write or how many devices you sync. A REAL EDITOR Headings, tables, code blocks, maths, outlines, Markdown and full-quality images. Notes that hold up whether you are writing a shopping list or a thesis chapter. ORGANISED AT ANY SIZE Nested notebooks, tags, colours, pinned and favourite notes, and search that stays instant at 10,000 notes. Link notes to each other and build your own private wiki. PRIVACY YOU CAN CHECK YOURSELF • End-to-end encryption is always on — you cannot switch it off, so you cannot forget • Encrypted on your device, in transit and at rest, using XChaCha20-Poly1305 and Argon2 • Even your notebook and tag names are encrypted • 100% open source under AGPLv3 — read every line, or run your own sync server • Recommended by Privacy Guides IMPORT YOUR OLD NOTES Bring your notes, notebooks and tags with you. Import from your previous notes app, plus plain Markdown and HTML files. EVERYWHERE YOU WRITE iPhone, iPad, Mac and the web. Sync is instant, and encrypted the whole way. ALSO INSIDE • Web clipper — save any article, ad-free and offline • Reminders across all your devices • Note version history, so nothing is ever really lost • Publish a note to a shareable link • Dark mode and custom themes FREE FOREVER Unlimited notes, unlimited devices, 50 notebooks, 50 tags and full end-to-end encryption. No ads. No trial countdown. PAID PLANS Add task lists, callouts, recurring reminders, more storage, and — on Pro — app lock, an encrypted vault and full-quality images. From $19.99 a year. Questions or feedback: support@streetwriters.co Privacy policy: https://notesnook.com/privacy Terms: https://notesnook.com/terms
BeeOS AI
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BeeOS is an AI agent runtime for deploying, running, and managing AI agents across cloud environments and self-hosted devices. Run your AI agents where they work best — in the cloud, on remote computers, in browsers, on mobile environments, or on supported self-hosted devices. BeeOS gives you one workspace to choose a runtime, launch an agent instance, manage sessions, monitor tasks, and organize agent-powered workflows. Why BeeOS? Run Agents Anywhere Deploy AI agents across supported cloud environments and self-hosted devices, instead of being limited to one machine, one app, or one runtime. Support for Multiple Agent Types Work with supported agent types such as OpenClaw, coding agents, browser agents, desktop agents, mobile agents, and more. Cloud or Self-hosted Runtime Choose managed cloud infrastructure for convenience, or connect supported self-hosted devices when you need more control over your environment. One-Click Agent Deployment Select a runtime, choose an agent type, enter a name, and launch an agent instance through a simple deployment flow. Unified Runtime Workspace Manage agents, sessions, tasks, execution activity, logs, and workflow status from one place. Agent Workflow Management Create, organize, and monitor repeatable agent workflows for productivity, testing, research, development, and business operations. Skills Hub Browse featured tools, explore categories, and install reusable skills to extend what your agents can do. A2A Task Tracking Monitor agent-to-agent tasks across connected agents, including running, completed, failed, and pending workflows. Remote Mobile Environment Access View supported mobile environments, switch between chat and phone modes, and trigger actions from one workspace. Privacy and Account Controls Manage your account settings, privacy preferences, and data deletion options. BeeOS is built for legitimate productivity, testing, research, development, and business workflow use cases. Users are responsible for complying with all applicable laws and the terms, policies, and rules of any third-party apps, websites, devices, services, or platforms they access through BeeOS. BeeOS does not support illegal activity, unauthorized access, spam, fraud, abuse, or manipulation of third-party platforms. Learn more:https://beeos.ai Terms of Use (EULA): https://beeos.ai/terms Privacy Policy: https://beeos.ai/privacy
Screenshots
Verdict
Notesnook and BeeOS AI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Notesnook sells 17 in-app purchases, starting at $0.99 per month and BeeOS AI sells 6 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Notesnook ships an update weekly, BeeOS AI every 4 days. The most recent releases landed on September 26, 2026 and September 18, 2026 respectively.
| Parameter | Notesnook | BeeOS AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (653 ratings) — better | — |
| Positive reviews | 78.2% of reviews | — |
| Number of ratings | 653 — better | — |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 89 MB | 142 MB |
| Age rating | 4+ | 4+ |
| Developer | Streetwriters LLC | BEENOVA PTE. LTD. |
Bugs and requests
Notesnook
Reported bugs
3 issues- Crashes on launch on older iOS devices
- Sync issues leading to data loss
- Unreliable login and verification process
Requested features
5 requests- Improved search functionality
- Reminders and calendar integration
- Handwriting and drawing support
- Multilingual support
- Improved table and spreadsheet features
BeeOS AI
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Notesnook
- Notesnook Pro$0.991 Month
- Notesnook Essential Plan7 Days trial$1.991 Month
- Notesnook Pro$2.491 Month
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- Notesnook Pro Plan7 Days trial$2.991 Month
- Notesnook Pro3 variants$4.491 Month
- Notesnook Pro1 Month trial$4.491 Month
- Notesnook Pro Plan7 Days trial$6.991 Month
- Notesnook Believer Plan7 Days trial$8.991 Month
- Notesnook Pro$9.991 Year
- Notesnook Essential Plan14 Days trial$19.991 Year
- Notesnook Pro$24.991 Year
- Notesnook Pro Plan14 Days trial$29.901 Year
- Notesnook Pro Yearly$49.991 Year
- Notesnook Pro2 variants$49.991 Year
- Notesnook Pro1 Year trial$49.991 Year
- Notesnook Pro Plan14 Days trial$69.991 Year
- Notesnook Believer Plan14 Days trial$89.991 Year
BeeOS AI
- BeeOS Plus$9.991 Month
- BeeOS Pro$29.991 Month
- BeeOS Max$89.991 Month
- 1,000 Credits$11.99
- 3,000 Credits$29.99
- 10,000 Credits$89.99









