Noticky vs SideNotes — Always on Top vs Side Panel Notes

Quick answer

SideNotes and Noticky are both native macOS note-taking apps designed for power users, but they solve fundamentally different problems. SideNotes anchors notes to the edge of your screen in a slide-out panel. You hover or press a shortcut, the panel appears, you read or write, then it hides again. Noticky creates floating sticky notes that stay visible above every window on your Mac, including fullscreen apps.

If you need a quick-access reference drawer you pull open when needed, SideNotes is excellent. If you need notes that remain on screen while you work in fullscreen, code, or present, Noticky is the only one that does it. SideNotes costs around $20 one-time. Noticky costs $6 one-time. Both are well-built, both are native, and both sync via iCloud. The right pick depends on whether you want notes that hide or notes that persist.

Two different philosophies for note access

The core difference between SideNotes and Noticky is not a feature checklist. It is a design philosophy.

SideNotes: the reference drawer. SideNotes treats notes as organized information you retrieve on demand. The panel stays hidden on the screen edge until you need it, then slides in with your notes arranged in folders. It is optimized for accumulation and retrieval: you collect notes over time, organize them, and pull them up when relevant. The panel is designed to feel like a filing cabinet that lives at the edge of your monitor.

Noticky: the persistent overlay. Noticky treats notes as active context that stays in your visual field. Notes float above your work, anchored wherever you place them. They do not hide when you switch apps or enter fullscreen. They are designed for the note you need to see right now: a meeting agenda, API credentials, a checklist you are working through, or a code snippet you are transcribing.

This is not a quality difference. It is a workflow difference. SideNotes is built for "I might need this later." Noticky is built for "I need to see this now."

Feature comparison

Here is a direct comparison across the features that matter most for macOS power users.

Both apps support Markdown and iCloud sync. The differentiators are fullscreen behavior, always-on-top persistence, and pricing model.

The fullscreen question

This is the single most important distinction for anyone who works on a MacBook or uses fullscreen mode regularly.

macOS fullscreen mode isolates each app into its own Space. When you go fullscreen in VS Code, Safari, Figma, or any other app, macOS moves that app to a dedicated virtual desktop and hides every standard window. This is an architectural decision baked into how Spaces work since OS X Leopard.

SideNotes operates as a standard-level window. When you enter fullscreen, the SideNotes panel belongs to your regular desktop Space, which is now behind the fullscreen Space. You cannot access it without swiping back to the desktop, checking your notes, and swiping forward again. This three-finger-swipe dance adds friction every time you need to reference something.

Noticky solves this by rendering notes at a higher macOS window level. Notes exist above the fullscreen layer, so they remain visible regardless of which Space you are in or whether any app is fullscreen. This is the same technique used by system UI elements like the menu bar and Notification Center overlay.

If you spend most of your time in windowed mode with multiple apps tiled across a large monitor, SideNotes' panel approach may be perfectly fine. You can hover the screen edge, check your notes, and dismiss the panel. But if you work in fullscreen on a MacBook, which is how most macOS users work in 2026, the inability to see notes in fullscreen is a significant limitation.

For more on how window levels work and why most note apps fail in fullscreen, see macOS window levels explained.

Organization: folders vs tags

SideNotes and Noticky take different approaches to organizing notes, and each has strengths.

SideNotes: folder-based hierarchy

SideNotes uses a traditional folder system. You create named folders, drag notes between them, and browse through them in the slide-out panel. Notes can be colored for visual identification, and you can pin important notes to the top of a folder. The folder model works well when you have a large collection of notes organized by project or category.

SideNotes also supports file attachments. You can drop images, screenshots, PDFs, and file shortcuts into notes. This makes it a capable lightweight project reference panel, almost like a mini Finder sidebar for project-related snippets.

Noticky: tag-based filtering

Noticky uses Smart Tags for organization. Tags are faster to apply than folder sorting (you do not need to decide where a note "lives"), and a single note can belong to multiple tags simultaneously. Noticky also auto-categorizes notes based on content, which reduces manual overhead.

The trade-off is that Noticky does not support file attachments. It is a text-first tool: Markdown notes, checklists, code snippets. If you need to attach screenshots or file references to your notes, SideNotes handles that better.

For power users who keep dozens of organized reference notes, SideNotes' folder system is more structured. For users who create notes frequently and want fast retrieval without manual filing, Noticky's tag system is more fluid. See how floating notes on Mac handle organization for more context.

Pricing breakdown

Both apps use a one-time purchase model, which is increasingly rare for macOS productivity tools. But the details differ.

Noticky is $6 once. That is it. SideNotes charges approximately $20 for the Mac app, with future major version upgrades requiring additional payment. If you also want the iOS companion app, that is another ~$10.

SideNotes is available on Setapp, which means if you already subscribe to Setapp ($9.99/month for access to 250+ Mac apps), you get SideNotes included. If you use multiple Setapp apps, this can be the most cost-effective way to access SideNotes.

For users who want a standalone purchase without thinking about future upgrade costs, Noticky's flat $6 is hard to beat. It is the most affordable option among the best sticky note apps for Mac.

Security and privacy

If you store sensitive information in notes (API keys, passwords, meeting notes with confidential data), security matters.

Noticky supports Touch ID lock on individual notes. You can lock specific notes while leaving others open. Authentication uses your Mac's Secure Enclave via Touch ID, so there is no separate password to remember or sync. This is a genuine security feature, not just a convenience lock.

SideNotes does not offer per-note locking or Touch ID authentication. Your notes are protected by your macOS user account login, but anyone with access to your logged-in Mac can see all your SideNotes content. SideNotes does emphasize privacy: notes are stored locally and in your private iCloud account, with no data collection by the developer.

Both apps keep your data in iCloud, which means Apple's encryption applies to synced data. But only Noticky offers an additional layer of per-note biometric security on the device itself.

Keyboard-driven workflows

Both apps are built for keyboard-heavy users, but the shortcuts serve different purposes.

Noticky: Press Cmd+Shift+N from anywhere on your Mac to create a new note instantly. The note appears at cursor position, ready for input. No panel to toggle, no drawer to open. The shortcut creates a note, and the note stays visible. For more keyboard shortcuts that pair well with this workflow, see Mac keyboard shortcuts for productivity.

SideNotes: The global shortcut toggles the side panel open or closed. You then interact with notes inside the panel: create new ones, switch between folders, search. The shortcut is customizable, and you can also trigger the panel by hovering the screen edge or clicking the menu bar icon.

The difference: Noticky's shortcut creates. SideNotes' shortcut reveals. If you frequently create new notes from different contexts (copying a snippet, jotting a thought, starting a checklist), Noticky's direct-creation shortcut is faster. If you mainly retrieve and browse existing notes, SideNotes' panel toggle is more appropriate.

iOS and cross-device sync

SideNotes has a clear advantage here. It offers a dedicated iOS and iPadOS companion app (~$10 separate purchase) that syncs with the Mac app via iCloud. If you frequently need to access your Mac notes from your iPhone or iPad, SideNotes supports that workflow natively.

Noticky is macOS-only. It syncs between Macs via iCloud, but there is no iPhone or iPad app. If your workflow is Mac-centric (as most power-user development and creative workflows are), this is not a limitation. But if you need your notes on your phone during commutes or meetings away from your Mac, SideNotes covers that gap.

When to use SideNotes

SideNotes is the better choice when:

• You work in windowed mode on a large monitor. If you rarely use fullscreen, the slide-out panel is a clean, non-intrusive way to access notes without cluttering your desktop.
• You maintain a large, organized note collection. SideNotes' folder system, drag-and-drop sorting, and file attachments make it a strong reference library for project notes, code snippets, and research.
• You need iOS access. SideNotes' iPhone/iPad app means your notes travel with you beyond the Mac.
• You use Setapp. If you already pay for Setapp, SideNotes is included at no extra cost.
• You want broad macOS compatibility. SideNotes runs on macOS 10.15+, so it supports older Macs that cannot run macOS 15 Sequoia.

When to use Noticky

Noticky is the better choice when:

• You work in fullscreen. This is the dealbreaker. If you code, write, design, or browse in fullscreen on a MacBook, only Noticky keeps your notes visible. SideNotes cannot do this.
• You need notes as active context, not stored reference. Meeting agendas, API docs you are coding against, checklists you are checking off in real time. These need to stay visible.
• You want per-note security. Touch ID lock on individual notes is something SideNotes does not offer.
• Budget matters. $6 vs ~$20 is a meaningful difference for a utility app, especially when Noticky includes features (templates, reminders, trash recovery) that SideNotes does not.
• You want a minimal footprint. Noticky lives in the menu bar with no Dock icon, no persistent panel, no screen-edge trigger zone. It appears only when you summon it.

Can you use both?

Yes. They do not conflict. SideNotes occupies the screen edge; Noticky floats notes above the desktop. You could reasonably use SideNotes as your long-term note archive and project reference library, and Noticky for the three or four notes you need to see right now while working. The $26 total for both apps is still less than most productivity subscriptions charge per year.

That said, most users will find one or the other sufficient. If fullscreen persistence matters to you (and on a MacBook, it should), Noticky is the primary tool and SideNotes becomes optional. If you never use fullscreen and need heavy note organization with iOS sync, SideNotes alone may be enough.

FAQ

Does SideNotes work above fullscreen apps?

No. SideNotes operates at the standard macOS window level. When you enter fullscreen, the SideNotes panel is hidden on your regular desktop Space. You must exit fullscreen or swipe to the desktop to access it.

Does Noticky have an iOS app?

No. Noticky is macOS-only. It syncs between Macs via iCloud, but there is no iPhone or iPad companion app. If you need mobile access to your notes, SideNotes offers an iOS app for approximately $10.

Can SideNotes attach files to notes?

Yes. SideNotes supports image attachments, file shortcuts, screenshots, and even sketches from iPhone or iPad. Noticky is text-only (Markdown, checklists, plain text) and does not support file attachments.

Is SideNotes a subscription?

No. SideNotes is a one-time purchase at approximately $20 for the Mac app. However, future major version upgrades (e.g., SideNotes 2.0 to 3.0) require a separate purchase. It is also available through Setapp if you prefer a subscription model that includes hundreds of other apps.

Which app is better for developers?

For developers who work in fullscreen IDEs (VS Code, Xcode, IntelliJ), Noticky is better because your notes stay visible while you code. You can keep API references, environment variables, or error messages on screen without leaving fullscreen. SideNotes requires exiting fullscreen to check notes, which breaks flow. For a deeper look at always-on-top apps on macOS and how they help developers, check our dedicated guide.

How does Noticky compare to Apple Notes?

Apple Notes is a full note-taking app, not a sticky note tool. It does not support always-on-top behavior or floating notes. For a detailed breakdown, see our Noticky vs Apple Notes comparison.

Bottom line

SideNotes and Noticky are both good apps built by developers who care about macOS. They are not competing for the same workflow.

SideNotes is for users who want a clean, organized, slide-out note panel on their screen edge. It is a reference tool you pull out when needed and dismiss when done. It supports file attachments, has a solid folder system, and works across Mac, iPhone, and iPad.

Noticky is for users who need notes that never disappear. Notes that float above fullscreen, survive Space switches, and stay exactly where you put them while you work. It is lighter, cheaper, and purpose-built for persistent visibility.

If you work in fullscreen on a Mac, the choice is clear. Try Noticky for $6 and see what it feels like to have notes that actually stay.