Apps similar to Iotas include Obsidian, which has a free version. Other options are Joplin, Notesnook, Standard Notes and Google Keep. There's no shortage of Note-taking Tools like Iotas, with more than 25 alternatives for Mac, Windows, Linux, Android and iPhone.
Reor is an AI-powered desktop note-taking app: it automatically links related ideas, answers questions on your notes and provides semantic search. Everything is stored locally and you can edit your notes with an Obsidian-like markdown editor.
Take notes on any website, organize notes for whole domains or specific pages, access all in a management page, use export, import, tagging, search, sticky-notes, auto-saving, and customizable keyboard shortcuts, all in a locally stored browser extension.
Italy
EU
Simple Notes Jetpack Compose - Clean, intuitive note-taking open source app.
Secure device-synced notepad using AES-GCM-256 encryption to protect confidential data. Features include a tree-structure for note organization, historical changes tracking, and collaboration options. Supports all major platforms with cloud sync and offline access.
Switzerland
A Vim-inspired note-taking application that knows programmers and Markdown better.
Vietnam
Effortlessly organize notes and tasks using Focal's intuitive tree structure. Create diverse note types, use powerful search, efficient tagging, and customizable settings to enhance productivity and maintain focus.
HungaryEU
Prism is for quick thoughts and links. It feels like texting, rather than writing in a document. Capture easily, organize with tags, develop ideas across threads, review to keep only what matters. Free — unlimited notes, AI tags, and sync.
PrivateNotes (formerly Exocortex) is an encrypted note-taking app designed for networked thought. It allows you to link ideas together, creating a web of interconnected notes that mimic how your mind works.
United Kingdom
Everything about note management. All in Zotero.
Japan
OpenNotas is an open-source note-taking application, cross-platform based on PWA, focusing on security and device synchronization.
WeNote is simple and easy to use. You can create color notes, to-do lists, reminders and calendar quickly.
