
Study Focus Timer
Focus – Productivity Timer
Best Countdown
Go For A
Pomodoro Timer Online
Pomodoro Timer App
Session - Pomodoro Timer
The best free study timer for students. Track hours, manage tasks, maintain streaks, compete with friends. Pomodoro mode, heatmaps, live leaderboards — 100% free.

Wisdomap
MyDraw
Mindmaps.app
IOctopus
textografo
BigHairyGoal
Coggle
An interactive concept- and mind-mapping plugin for the personal note-taking software TiddlyWiki based on the Vis.js library. It's free and open-source!

Which is more popular?
Based on our record, TiddlyMap seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | groupstudytimer.com | tiddlymap.org |
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Recommendations tracked on public social media and blogs since March 2021.


Tracking GroupStudyTimer.com since Mar 2026.
Here is an example of what a regular Concept Map looks like which shows how two nodes are related https://tiddlymap.org/. Source: almost 3 years ago
Piggybacking on the above post, there's a TiddlyWiki plugin for maps, which would be really useful for RPGs: http://tiddlymap.org/. Source: almost 5 years ago
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Wisdomap Medicine is a study aid that helps medical students create differential diagnoses and suitable management plans from a presenting complaint and structured revision notes.
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The best Focus timer for becoming more productive every day! The Focus app helps you to stay focused and get things done by working with a pomodoro timer.
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MyDraw is a powerful yet easy to use software for creating diagrams.
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Free online countdown timer with custom duration or end time.Includes Pomodoro,workout,study,and focus modes.Sound alerts,fullscreen,themes,mobile-friendly
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Mindmaps.app is a browser-based mind mapping software that you can use to generate well-ordered mind maps.
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