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SideNotes

Take notes on your screen side

2026-05-13

Product Introduction

  1. Definition: SideNotes is a lightweight, native macOS note-taking application (with a separate iOS/iPadOS version) designed as a persistent, slide-out panel on the edge of the user's monitor. It falls into the technical category of productivity software, specifically a distraction-free note-taking and information capture tool.
  2. Core Value Proposition: It exists to eliminate context-switching friction and maintain workflow focus. Its primary keywords are distraction-free note taking, instant note capture, and always-on notes. The app lives on the side of the screen, providing immediate access to notes without leaving the active application window, thereby preserving a state of flow.

Main Features

  1. Edge-Based Instant Access: The core interface is a collapsible panel that slides in from the side of the screen (left or right) with a hover or click gesture. It works by running as a native macOS menu bar application, overlaying on top of other apps in a non-intrusive layer. This allows for zero-click note capture and instant hiding, requiring no app switching or window management.
  2. Rich Content & Organization: Supports Markdown formatting for structured notes, task checklists for to-dos, and image embedding. Notes can be organized into color-coded folders and assigned individual note colors. It includes a snippets feature for reusable text blocks and a Share extension for capturing content directly from other apps into SideNotes.
  3. Automation & Ecosystem Integration: Offers extensive automation via a dedicated Apple Shortcuts Actions pack and a comprehensive Apple Script API. This allows for programmatic creation, modification, and searching of notes and folders. It also provides an Alfred workflow for power users to quickly search notes and create new ones through the Alfred launcher. iCloud synchronization ensures notes are updated across macOS and iOS/iPadOS devices.

Problems Solved

  1. Pain Point: The disruptive workflow break caused by switching to a separate note-taking app (like Apple Notes, Evernote, or Notion) to jot down a quick thought, task, or code snippet. This breaks concentration and leads to productivity loss.
  2. Target Audience: Software developers capturing code snippets and debugging notes; students taking lecture notes and managing study tasks; content creators and writers collecting ideas and research; project managers and professionals tracking quick action items and meeting notes during screen-intensive work.
  3. Use Cases: Capturing a fleeting idea during deep work without minimizing windows; pasting a temporary code snippet for reference while coding; writing down a meeting action item during a video call; storing a quick text/image from a browser using the Share extension; managing a daily task list that is always visible but not obtrusive.

Unique Advantages

  1. Differentiation: Unlike traditional note apps that live in separate windows or browser tabs, SideNotes is an always-accessible overlay. Compared to sticky note apps, it offers a richer, organized, and sync-capable feature set (Markdown, folders, iCloud). Unlike some minimalist note-takers, it provides deep system integration (Shortcuts, AppleScript).
  2. Key Innovation: The persistent, edge-hiding panel interface is its defining innovation. This UI/UX paradigm, combined with a keyboard-first workflow and system-level integration hooks, creates a uniquely frictionless capture experience. The one-time purchase model (per major version) in a market trending towards subscriptions is also a significant user-centric advantage.

Frequently Asked Questions (FAQ)

  1. Is SideNotes a subscription or a one-time purchase? SideNotes is a one-time purchase for the current major version (e.g., SideNotes 1.x). You pay once and receive all minor updates for free. Future major version upgrades (e.g., SideNotes 2.0) are paid separately.
  2. Does SideNotes support iCloud sync and is my data private? Yes, SideNotes fully supports iCloud synchronization between your macOS and iOS/iPadOS devices. The app is private by design; your notes are stored locally on your device and in your private iCloud account. The developers state they do not collect, access, or analyze any of your note content or personal usage data.
  3. What are the system requirements for SideNotes for Mac? The macOS version of SideNotes requires macOS 13 (Ventura) or newer. It is a universal binary, meaning it runs natively on both Apple Silicon (M1/M2/M3) and Intel-based Macs.
  4. Is there an iPhone or iPad version of SideNotes? Yes, SideNotes for iOS and iPadOS is available as a separate purchase on the App Store. It requires iOS/iPadOS 15 or newer and syncs with the macOS version via iCloud.
  5. Can I automate tasks with SideNotes? Absolutely. SideNotes offers robust automation through built-in Apple Shortcuts Actions and a full Apple Script API for advanced scripting on Mac. This allows you to create, search, and modify notes automatically from other apps or workflows.

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