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Todosian

Name: Todosian
Author: isotjs

isotjs

Manage Obsidian todo lists. Edit Markdown files directly; no account or sync

Productivity
FOSS
Free
No ads
No tracking

Android only

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What are these stores? F-Droid, GitHub, Zapstore

Todosian is an Android todo app for Obsidian users. It manages todo lists stored as Markdown files inside your vault (or any folder you sync to your phone). Todosian reads and writes your existing .md files directly. There is no database import, no account, and no built-in sync. How it works

Developer: isotjs
Source code: github.com/isotjs/todosian-app
Added to AppCosmos: 10 October 2026
License: Apache-2.0