Organize , link ideas, build knowledge
Organize and ideas using plain text Markdown files. Customize toolbar and themes. View in graph format. Access iCloud vaults. Pin sidebar for tablet use. Use quick actions and community plugins.
Showing 141–160 of 1,000 ranked alternatives.
Matthew Steedman
Study and with spaced repetition
Create and using markdown formatting. Study with spaced repetition to improve retention. Link cards and to build interconnected study materials. Share decks with others for collaborative learning.
Krueger Systems, Inc.
Calculate and write with math
Solve equations and simplify expressions instantly as you type. Create and manipulate variables and functions with few keystrokes. Edit Markdown text to explain calculations and ideas. Share results and export calculations in various formats.
Thomas Tsopanakis
Jot down any note or reminder.
The app allows users to create unlimited notes and reminders with a unique design. Users can personalize notes with multiple colors, sizes, and fonts, and sync them across devices via iCloud.
Brandon Storms
Organize tasks, outline ideas, plan anything.
The app helps users organize tasks, outline ideas, and plan anything with clarity. It is a visual tool for creating to-do lists, managing projects, and taking structured notes.
Md Imran Ansari
Capture thoughts, tasks, and notes securely
Capture ideas, tasks, and memos in a clean, intuitive editor. Create journal entries without an account. Store notes first with optional iCloud backup. Format text with advanced tools and export as PDF.
Rational Matter Ltd
Write code and run notebooks
Navigate and manage files and folders, preview documents and media. Browse and view notebooks. Run scripts and notebooks. Integrate with source code formats. Edit and debug code with syntax highlighting. Save and export code changes.
Jonas Myren Ribe
Highlight and annotations in PDFs
Allows users to open and navigate PDF documents. They can highlight text, add , and organize annotations. Users can search within documents and bookmark pages. Export and as files. Share documents and annotations with others.
Michael Descy
Manage tasks with todo
Manage tasks using the format with support for due dates and thresholds. Import tasks from Reminders, sync via Dropbox, and archive completed tasks to done.txt. Edit and organize files through the iOS Files .
Superace Software Technology Co., Ltd.
Edit, annotate, and organize PDFs
Edit PDF documents with text and image modifications, including color, font, and rotation changes. Annotate, OCR, scan to PDF, convert formats, organize pages, crop, search, copy, paste, delete, rename, compress, and secure files.
PixelPort LLC
Record , encrypt files, folders
Allows users to and encrypt , passwords, and voice memos. Create and manage folders with 3-layer security. Record voice up to 10 minutes. Sync across Apple devices via iCloud. Unlock with biometric authentication.
Laurent Cozic
Record notes, add media, and encrypt
Capture thoughts and notes without distractions or ads. Encrypt and store notes locally with end-to-end encryption. Add text, audio, images, PDFs, and math expressions. Organize notes into folders and attach documents.
The Origin AG
Record thoughts, ideas, and reflections privately
Record voice memos and text notes for personal use. Save and organize entries securely. Create private journals for thoughts, ideas, and reflections. Access content offline. Share notes selectively.
Gatafan Software, IE
Find for any occasion
Access for various occasions with quick search by title or content. Listen to audio versions and clear cache. Save favorite . Use an intuitive toolbar to navigate and manage content.
Eric Solberg
Set alarms with one tap
Set multiple alarms with a single tap. Tap a time in a scrolling sidebar to instantly create an . Customize sounds and snooze options. View and manage all alarms in a list.
IdeasOnCanvas GmbH
Map ideas, organize thoughts, build outlines
Create maps to organize thoughts and ideas on an infinite canvas. Use node wells to generate new concepts. Build outlines for structuring content, planning projects, or taking notes. Sync across devices and export maps in multiple formats.
ZIIKR Pte. Ltd.
Organize notes, sketch, and annotate
Create and organize notes with a freeform canvas for sketching, annotating PDFs, and journaling. Use AI to generate text from handwriting, search notes by content, and structure ideas with tags and folders.
Brainsparker Ltd
Spark ideas with quick prompts
Generate creative prompts and brainstorming exercises to spark new ideas. Use guided questions to overcome writer's block and stimulate thinking. Share insights with others and track progress through session logs.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.