Based on our record, Nextcloud Tasks seems to be more popular. It has been mentiond 4 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Https://apps.nextcloud.com/apps/tasks seems like it might meet your needs. Source: over 1 year ago
NC Deck (and, very shortly, NC Tasks) to organise my tasks / todos. Source: over 1 year ago
Also, there are probably a few more lightweight and Trello-like systems for Kanban boards:- Source: Hacker News / almost 2 years ago- Nextcloud: also has some apps, like https://apps.nextcloud.com/apps/tasks and https://apps.nextcloud.com/apps/deck that, while basic, can be really easy to get started with if you already have Nextcloud.
I use Nextcloud for managing tasks in the browser, but that requires a Nextcloud server. Https://apps.nextcloud.com/apps/tasks. Source: about 2 years ago
Journaley - A simple and elegant open-source journal keeping software for Windows compatible with Day One
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
Daybook - Daybook is an application that allows you to record activities, experiences, thoughts, and entire ideas throughout a day and protect all of your information with a strong password.
Planka - Planka is an open source project management software similar to Trello.
GloboNote - GloboNote is a free and easy to use desktop note taking application.
Tasks.org - Open-source, privacy-friendly to-do lists & reminders for Android. Supports Google Tasks, DAVx⁵, CalDAV, EteSync, and DecSync CC