Based on our record, Simple Calendar should be more popular than Things. It has been mentiond 99 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.
Simple Music Player (version 5.18.3): Clean music player with a customizable widget, sleep timer, battery saver. Source: 9 months ago
Simple App Launcher (version 5.11.4): A customizable holder for your favorite apps, reorder icons as you wish. Source: 10 months ago
Simple SMS Messenger (version 5.18.2): SMS messaging and MMS messaging app for Android, send messages fast, nice UI. Source: about 1 year ago
Simple Camera (version 5.6.3): Quick photo and video camera with a flash, customizable aspect ratio. Source: about 1 year ago
Simple Keyboard (version 5.4.2): Easy keyboard for inserting all kinds of texts, special characters and numbers. Source: about 1 year ago
Alfred - Productivity App for macOS [1] iTerm2 - macOS Terminal Replacement [2] Dropshare App - upload anything anywhere on macOS [3] Mimestream - A native macOS email client for Gmail [4] Things - To-Do List for Mac & iOS [5] [1] https://www.alfredapp.com [2] https://iterm2.com [3] https://dropshare.app [4] https://mimestream.com [5] https://culturedcode.com/things. - Source: Hacker News / 25 days ago
Currently, I use Things (https://culturedcode.com/things/) for tasks and Evernote for notes, and experimented with Freeform (I love the visual aspect and simplicity). At work, I've used Notion, Mural, Miro, LucidChart, Quip, and many other collaboration-based knowledge systems. I never researched the best of personal knowledge systems until now. Source: 10 months ago
Things is a planner app built for Apple devices and designed to help wrangle growing task lists with smooth automations and easy-to-use controls. You can use it on your Mac, iPhone, Apple Watch, or iPad. The app is ideal for employee work planning, or as a personal task manager, but not really suited for managers who plan for an entire team. - Source: dev.to / 12 months ago
Things 3 - Price: $49.99 (one-time purchase) To-do list for MacOS. Source: 12 months ago
I have used Things and have found it great for task/project/homework tracking. I believe it satisfies a number of the constraints you listed. No Windows app though. Source: 12 months ago
Google Calendar - Spend less time managing your day & more time enjoying it
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Morgen.so - All-in-one Calendar, Tasks & Scheduler. Morgen is the single hub for everything that revolves around time management.
Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.
Calendar Lock PEA - Calendar Lock PEA is an encrypted desktop calendar with a day, week and month view. The shown calendars are never stored unencrypted on your disk, but exist only in the RAM. Platform-independent, Open Source, no installation or registration required.
Remember The Milk - Remember The Milk is a task and time management application for mobile devices.